Document:

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                                                                    EXHIBIT 10.2

                            STOCK PURCHASE AGREEMENT

         THIS AGREEMENT is made and entered into by and between EarthCare
Company, a Delaware Corporation (hereinafter referred to as "EarthCare" or
"Seller"), and Tempered Air Systems, Inc., a Georgia Corporation (hereinafter
referred to as "Buyer").

                                  WITNESSETH:

         WHEREAS, the Seller is the owner of all of the capital stock of the
following corporations, as well as the following assets:

         a. Hulsey Environmental Services, Co., Inc. (hereinafter referred to as
         "Environmental");

         b. John Hulsey Plumbing Heating & Cooling, Inc. (hereinafter referred
         to as "Plumbing"); (Such corporations are sometimes hereinafter
         referred to as the "Companies."); and

         c. Certain assets of the Atlanta service center, as hereinafter defined
         (hereinafter referred to as the "assets"; the stock in the companies
         and the assets to be sold being hereinafter referred to as "the
         acquisition property").

         WHEREAS, Seller owns all of the issued and outstanding capital stock of
the Companies, and such capital stock is hereinafter referred to as the
"Acquisition Stock."

         WHEREAS, the parties hereto desire that the Buyer acquire the
acquisition property in exchange for cash and a note.

         NOW THEREFORE, in consideration of the premises and the
representations, warranties, covenant and agreements contained in this
Agreement, and for other good and valuable

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consideration the mutual receipt and sufficiency of which is hereby acknowledged
by the parties hereto, THE PARTIES HERETO AGREE AS FOLLOWS:

1. PURCHASE AND SALE OF ACQUISITION PROPERTY.

   A. Upon basis of the representations and warranties contained herein and
   subject to the terms and conditions of this Agreement, at the time of
   "Closing" (as hereinafter defined) Seller shall sell, convey, transfer,
   assign and deliver to Buyer, and Buyer shall purchase from Seller, all of the
   Acquisition Property.

   B. At the time of the Closing, as the purchase price for the Acquisition
   Property, and in exchange therefore, Buyer shall pay to Seller $1,000,000
   cash,

   C. At the Closing the Buyer shall also deliver to the Company a note for
   Three Hundred Thousand Dollars ($300,000.00) at 10% interest, simple, with no
   interest accrued or principal service for two years, followed by a three year
   monthly amortization after said two years, with 36 equal monthly payments
   commencing on the first day of the twenty fifth month following closing.

   D. The Atlanta service center assets to be conveyed are set out on schedule
   4-F-1(a).

2. CLOSING. Subject to the terms and conditions of this Agreement, the closing
of the purchase and sale of the Acquisition Property (the "Closing") shall be
held on or before August 31, 2001, at the offices of Hartness & Link, P.C., 620
Spring Street, Gainesville, Georgia, or at such other time and date as shall be
mutually agreed upon by the parties hereto in writing. (Such time and date is
sometimes hereinafter referred to as the "Closing Date" or "Closing").

3. PROCEDURE AT THE CLOSING. The parties hereto agree to take the following
steps in the order listed:

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   A. Seller shall deliver to the Buyer the Acquisition Property, and such share
   certificates, bills of sale, assignments and other instruments to transfer to
   the Buyer good and marketable title to the Acquisition Property, free and
   clear of all liens, claims, and encumbrances.

   B. In exchange for the Acquisition Property, Buyer shall deliver to Seller
   the purchase price as set out in Section 1, Paragraphs B and C, the cash
   portion to be paid by a trust check from Hartness & Link, P.C.

4. REPRESENTATIONS AND WARRANTIES OF SELLER. In order to induce the Buyer to
enter into this Agreement and to consummate the transactions contemplated
hereunder, the Seller hereby makes the following representations, warranties,
covenants, and agreements:

   A. ORGANIZATION AND EXISTENCE.

      (1) Environmental is a corporation duly organized and legally existing in
      good standing under the laws of the State of Georgia, and has all
      requisite corporate power to carry on its business as now conducted.
      Environmental is qualified to do business in the State of Georgia which is
      the only state which by the nature of the business of Environmental and
      the character of the properties owned or leased by it requires
      qualification to do business as a foreign corporation. Seller has
      delivered to Buyer a true and correct copy of the Articles of
      Incorporation of Environmental (certified by the Secretary of State of
      Georgia) and ByLaws of Environmental (certified by its Secretary).

      (2) Plumbing is a corporation duly organized and legally existing in good
      standing under the laws of the State of Georgia, and has all requisite

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      corporate power to carry on its business as now conducted. Plumbing is
      qualified to do business in the State of Georgia which is the only state
      which by the nature of the business of Plumbing and the character of the
      properties owned or leased by it requires qualification to do business as
      a foreign corporation. Seller has delivered to Buyer a true and correct
      copy of the Articles of Incorporation of Plumbing (certified by the
      Secretary of State of Georgia) and ByLaws of Plumbing (certified by its
      Secretary).

B.    SUBSIDIARIES OR OTHER ENTITIES. Except as described on Schedule 4(b)
      attached hereto, none of the Companies has any investments or ownership
      interests in any corporations, partnerships, joint ventures or other
      business enterprises.

C.    CAPITALIZATION.

      (1) Environmental is authorized to issue _________shares of common stock,
      ________ par value, of which ________shares are issued and outstanding at
      the time of the execution of this Agreement. All of the issued and
      outstanding shares of capital stock of Environmental have been duly
      issued, are validly outstanding, are fully paid and nonassessable, and are
      held of record and beneficially by Seller; there are no outstanding
      subscriptions, options, warrants or rights to receive, purchase or
      subscribe to, or securities convertible into or exchangeable for, any
      issued or unissued share of the capital stock of Environmental.
      Environmental has no liability for dividends declared and unpaid. Prior to
      Closing, the Seller shall not, and shall not permit Environmental, to
      issue or enter into any subscriptions, options, agreements or other
      commitments in respect of the issuance, transfer, sale or encumbrance of
      any shares of the Environmental capital stock.

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      (2) Plumbing is authorized to issue _______share of common stock,
      _______par value, of which _________ shares are issued and outstanding at
      the time of the execution of this Agreement. All of the issued and
      outstanding shares of capital stock of Plumbing have been duly issued, are
      validly outstanding, are fully paid and nonassessable, and are held of
      record and beneficially by Seller; there are no outstanding subscriptions,
      options, warrants or rights to receive, purchase or subscribe to, or
      securities convertible into or exchangeable for, any issued or unissued
      shares of the capital stock of Plumbing. Plumbing has no liability for
      dividends declared and unpaid. Prior to Closing, the Seller shall not, and
      shall not permit Plumbing, to issue or enter into any subscriptions,
      options, agreements or other commitments in respect of the issuance,
      transfer, sale or encumbrance of any shares of the Plumbing capital stock.

D.    STOCK OWNERSHIP. Seller has, and at the time of Closing will have, good
      and marketable title to the Acquisition Stock, and there are, and at the
      time of Closing will be, no impediments to the sale and transfer of the
      Acquisition Stock to Buyer. Upon delivery of the Acquisition Stock to
      Buyer, the Acquisition Stock (i) shall constitute all of the issued and
      outstanding shares of capital stock of the Companies, and (ii) shall be
      free and clear of all security interests, liens, charges, pledges,
      mortgages, encumbrances or rights of third parties whatsoever.

E.    FINANCIAL CONDITION.

      (1) Seller has furnished to Buyer copies of the following consolidated
      financial statements of the Companies, all of which are true and complete
      in all material respects and have been prepared in accordance with
      generally accepted accounting

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      principles consistently applied (except to the extent otherwise reported):

            (a) A consolidated balance sheet ("Balance Sheet") of the Companies
            as of June 30, 2001; and,

            (b) Consolidated statements of income and retained earnings of the
            Companies for the twelve (12) months ended December 31, 2000, and
            for the 6 month period ended June 30, 2001. (Collectively, the
            Balance Sheet and statements of income and retained earnings are
            hereinafter referred to as the "Financial Statements").

      (2) The Financial Statements are complete and correct and in accordance
      with the books of account and records of the Companies and present fairly
      the financial position of the Companies' business and the income,
      stockholders' equity and cash flow of the Companies' business at the dates
      and for the periods indicated.

      (3) Seller warrants that the aggregate assets of the Companies, exclusive
      of goodwill, will, on the date of closing, equal or exceed the aggregate
      assets of the Companies as of May 31, 2001. All term liabilities of the
      Companies shall be paid on or before the Closing Date. The purchase price
      shall be adjusted as set forth in paragraph 10 if either of these
      representations is not correct.

      (4) Seller warrants that Companies' networking capital, as of the date of
      closing, will equal or exceed the amount of the company's networking
      capital on May 31, 2001. If not, the purchase price shall be adjusted as
      set forth in paragraph.

F.    ASSETS.

      (1) The Companies and/or Seller have good and marketable title to, and are
      in possession of, all of the assets, equipment, vehicles, properties and
      rights,

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      including all properties, assets, vehicles and equipment listed on
      Schedule 4-F-1 and 4-F-1(a) attached hereto and as shown on the Balance
      Sheet, free and clear of all liabilities, mortgages, liens, pledges,
      security interests, restrictions, conditional sales agreements, title
      retention agreements, charges or encumbrances except as shown on the
      Balance Sheet. Seller represents that Schedule 4-F-1 sets forth a list of
      all material items of equipment, vehicles, properties, inventory,
      containers, machinery, shop equipment, welders, grinders, work benches,
      jacks, stands, parts, office furniture, fixtures, computer
      hardware/software and equipment owned by the Companies as of the date of
      this Agreement and used in connection with its business operations
      (hereinafter sometimes referred to as the "Operating Equipment"); such
      list identifies the Operating Equipment by size, manufacturer, model
      number and serial number, where available.

      (2) Except as set forth on Schedule 4-F-2, all of the Operating Equipment
      is in good operating condition (normal wear and tear excepted), has been
      well maintained, and is in adequate condition to service the Companies'
      Customer Accounts (as herein defined) and to conduct the operations of the
      Companies existing on the Closing Date.

      (3) There has not been any material change in the Operating Equipment, in
      the aggregate, since the inspection of such Operating Equipment by Buyer
      on _________________, and there shall not be any material change in the
      Operating Equipment, in the aggregate, subsequent to a final inspection of
      the Operating Equipment to be performed by Buyer and Seller prior to
      Closing.

      (4) Schedule 4-F-4 shall identify all assets and property of the Companies
      which shall

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      be excluded from this Agreement (Excluded Assets).

G.    LIABILITIES. Except as set forth in Schedule 4-G attached hereto or in the
      Financial Statements submitted to Buyer, or in any other Exhibit delivered
      pursuant hereto, neither the Companies nor their assets or properties, nor
      the assets of the Atlanta service center are subject to any liabilities or
      obligations (accrued, absolute, contingent or otherwise), except for
      liabilities incurred in the ordinary course of business affairs and none
      of the Companies or Seller is in material default in respect of any
      material term or condition of any material indebtedness or liability. The
      transactions contemplated by this Agreement do not and will not subject
      any of the Companies, Seller or the Buyer to any claim or liability for
      any obligation, debt or contract other than as specifically disclosed in
      this Agreement and the Schedules attached hereto. All the required
      consents of creditors, if any, have been, or by Closing will be, obtained
      for performance of this Agreement.

H.    CUSTOMER ACCOUNTS, MUNICIPAL CONTRACTS AND RELATED MATTERS.

      (1) Customer Accounts are the commercial, industrial, municipal, and
      residential accounts of the Companies pursuant to which the Companies
      provide waste removal, collections, incorporation, storage and/or
      disposal. Customer accounts as to the Atlanta service center are all
      commercial, industrial, municipal, and residential plumbing accounts. Said
      Customer Accounts are listed on Schedule 4- H-1 and 4-H-1(a) attached
      hereto. (Each of the Customer Accounts listed in said Schedules shall
      identify the name and address of each of the Customer Accounts, and shall
      reflect as to each the current monthly billing amount, frequency of
      service and size and type of container).

      (2) Schedule 4-H-2 is a true, accurate and complete listing of all written
      service

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      agreements, franchises, licenses or other contracts, if any, to which any
      of the Companies or the Atlanta service center is a party and which relate
      to Customer Accounts. Original copies of all such contracts shall be
      delivered by the Seller to the Buyer no later than the Closing Date, and
      such copies shall be true, accurate and complete and shall include all
      amendments, supplements or other modifications to such contracts. Except
      as disclosed in Schedule 4-H-2, none of the Companies or any other party
      to any of the Companies' municipal contracts or Customer Accounts is in
      material default or alleged to be in material default thereunder and there
      exists no condition or event which, after notice or the lapse of time or
      both, would constitute such a default. The sale, transfer and assignment
      of the Acquisition Property will not result in a breach, violation or
      default of any of the Companies' municipal contracts or Customer Accounts,
      and all of the Companies' municipal contracts and Customer Accounts will
      remain in full force and effect as if there had been no sale, transfer and
      assignment thereof.

      (3) Except as otherwise disclosed in Schedule 4-H-3, the Seller knows of
      no oral or written communication, fact, event or action which exists or
      has occurred within 30 days prior to the date of the execution of this
      Agreement, which would tend to indicate that any current customers of any
      of the Companies or the Atlanta service center intends to terminate their
      business relationship with any of the Companies or the Atlanta service
      center.

      (4) Except for deminimis amounts, none of the Customer Accounts, service
      agreements, franchises, licenses, or other contracts for collection and
      transportation of waste, in any manner involve the collection or
      transportation of

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      waste materials classified as special, hazardous, toxic, chemical or
      radioactive under the laws of the United States or of any state or other
      governmental jurisdiction in which the Companies conduct collection and
      transportation operations, or under any rules or regulations promulgated
      by any administrative agency thereof.

I.    MATERIAL CONTRACTS. Attached hereto as Schedule 4-I is a list and brief
      description, as of the date of this Agreement, of certain leases,
      contracts, commitments, agreements and other documents to which any of the
      Companies is a party or by which any of the Companies is bound and which
      is related to the operation of its business to the best of Seller's
      knowledge. Except for contracts and documents listed in Schedule 4-I, none
      of the Companies is a party to or bound by any written or oral (i)
      contracts not made in the ordinary course of business; (ii) employment
      contracts, other than those terminable at will; (iii) contracts with any
      labor union or association; (iv) bonus, pension, profit sharing,
      retirement, hospitalization, insurance or other plan providing employee
      benefits; (v) leases with respect to any property, real or personal,
      whether as lessor or lessee; (vi) continuing contracts for the future
      purchase of materials, supplies or equipment in excess of the requirements
      of its business now booked; (vii) contracts or commitment for capital
      expenditures; (viii) contracts continuing over a period of more than six
      (6) months from its date; or (ix) material contracts necessary to conduct
      the operations and business of the Companies. A true copy of each
      contract, commitment and agreement listed on Schedule 4-I will be
      furnished to Buyer prior to Closing.

J.    EMPLOYEES-LABOR MATTERS. The Companies have generally enjoyed a good
      employer- employee relationship with employees. Attached hereto as
      Schedule 4-J is a complete list

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      of all employees of each of the Companies whose duties are related to the
      operation of the business of the Companies. Seller warrants there exists
      no pending or threatened actions by any employees alleging sex, age, race,
      or other discriminatory practices, no current effort to organize these
      employees into collective bargaining units, and no collective bargaining
      agreement is in effect. There are no contracts, written or oral, between
      any of the Companies and any employees, except as specifically disclosed
      in Schedule 4-J.

K.    INSURANCE. The Companies maintain in effect insurance covering assets and
      businesses and any liabilities relating thereto in an amount believed
      adequate by the Seller, and such insurance coverage shall be maintained by
      the Companies through the Closing Date. Between the date hereof and the
      Closing Date, the Seller shall cause the Companies to furnish to the Buyer
      such information as the Buyer shall reasonably request regarding the
      Companies' insurance. Except as set forth in Schedule 4-K attached hereto,
      there are no pending material property damage or personal injury claims by
      or against any of the Companies or assets of the Companies.

L.    LICENSES AND PERMITS. The Companies possess all licenses and other
      required governmental or official approvals, permits or authorizations, if
      any, the failure to possess which would have a material adverse effect on
      the businesses, financial condition or results of operations of the
      Companies including, without limitation, all common carrier rights,
      certificates of public need, waste material transportation permits,
      trademarks and trade names necessary to carry on business as now being
      conducted, without known conflict with valid licenses, permits,
      trademarks, and trade names of others. All such licenses and permits are
      in full force and effect, and no violations are or have been recorded in
      respect to any thereof, and no proceeding is pending, or to the knowledge
      of Seller threatened, to

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      revoke suspend or otherwise limit such licenses or permits. All licenses
      and permits will survive the Closing of the transactions contemplated by
      this Agreement.

M.    TAX MATTERS. The Companies have timely filed all federal, state, sales
      tax, franchise tax, and other tax returns which are required to be filed
      and have paid or have made provision for the payment of all taxes which
      have or may become due pursuant to said returns. All taxes, including,
      without limitation, withholding and social security taxes due with respect
      to all of the Companies' employee, federal and state income tax
      liabilities, corporate franchise taxes, sales, use, excise and ad valorem
      taxes, due, payable or accrued by each of the Companies on or before the
      Closing Date have or will be paid. The Companies have filed all reports
      required to be filed with all such taxing authorities. Seller shall be
      responsible for any tax liability attributable to operations of the
      Companies prior to Closing.

N.    LITIGATION. Except as disclosed in Schedule 4-N attached hereto, none of
      the Companies nor Seller has received any notices of material default and
      none of the Companies nor Seller is in material default of (i) any order,
      writ, injunction or decree of any court, or any federal, state, municipal
      or other governmental department, commission, board, bureau or
      instrumentality, or (ii) any agreement or obligation to which Seller or
      any of the Companies is a party or by which Seller or any of the Companies
      is bound to or to which Seller or any of the Companies or any of the
      property of Seller or any of the Companies' may be subject. Except as
      disclosed in Schedule 4-N, there are no material outstanding claims,
      actions, suits, proceedings or investigations pending or threatened
      against Seller or any of the Companies or which affect any of the
      Companies or any assets or property of Seller or the Companies, at law or
      in equity before or by

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      any federal, state, municipal court or other governmental department,
      authority, commission, board, bureau, agency or instrumentality.

O.    COMPLIANCE WITH LAWS. Except as otherwise disclosed in Schedule 4-O
      attached hereto, Seller and the Companies are in compliance in all
      material respects with all federal, state, and local laws, ordinances,
      regulations, rules, and orders applicable to Seller or the Companies or to
      assets of Seller or the Companies including, without limitation, all laws
      and regulations relating to the protection of the environment, the safe
      conduct of Seller's or the Companies' business, anti-competitive
      practices, discrimination, employment, wage and hour practices and health.
      None of the Companies nor Seller has received notification of any asserted
      past or present failure to comply with any of such laws or regulations.

P.    ENVIRONMENTAL MATTERS. Except as disclosed in Schedule 4-P attached
      hereto, there are no claims, actions, suits, proceedings or investigations
      relating to any Environmental Law (as hereinafter defined) pending or
      threatened against or affecting Seller or any of the Companies. Except as
      set forth on Schedule 4-P attached hereto: (i) no release of any hazardous
      substance, medical waste, toxic waste or controlled substance has occurred
      or is occurring as a result of the business of Seller or any of the
      Companies; (ii) no hazardous substance, medical waste, toxic waste or
      controlled substance is currently present at, or has been previously
      generated, stored, treated or disposed of at any landfill by any of the
      Companies or through the conduct of the business of Seller or any of the
      Companies except deminimis amounts mixed with household waste; (iii) no
      underground or partially underground storage tank has been or is currently
      located at any facility of Seller or of any of the Companies; (iv) the
      business, activities and processes heretofore conducted by

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      Seller and the Companies comply in all material respects with all
      applicable Environmental Laws; (v) no facility of Seller or any of the
      Companies is listed on any list, registry or other compilation of sites
      that require, or potentially require, removal, remedial action or any
      other response under any Environmental Law as the result of the presence,
      release or potential release of any hazardous substance, medical waste,
      toxic waste, or controlled substance; (vi) neither Seller nor any of the
      Companies has received any notice that any of the Companies is liable or
      responsible, or potentially liable or responsible, for any costs of any
      removal, remedial action or other response under any Environmental Law as
      the result of the presence, release or potential release of any hazardous
      substance, medical waste, toxic waste, or controlled substance; and (viii)
      there is no pending litigation or administrative proceeding (and neither
      Seller nor any of the Companies know or has reason to know of any
      potential or threatened litigation or administrative proceeding) in which
      it is asserted that any of the Companies has violated or is not in
      compliance with any material Environmental Law. "Environmental Law" means
      all laws, statutes or acts of the United States of America, the State of
      Georgia, or any political subdivision thereof, that relate to the
      condition of the air, ground or surface water, land or other parts of the
      environment, to the release or potential release of any substance or
      radiation into the air, ground or surface water, land or other parts of
      the environment, or to the manufacture, processing, distribution, use,
      treatment, storage, disposal, transport or other handling of substances
      that might pollute, contaminate or be hazardous or toxic if present in the
      air, ground or surface water, land, or other parts of the environment.
      None of the Companies nor Seller has received any written notice to the
      effect that the landfills and other disposal sites to which waste material
      transported by

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      Seller or any of the Companies has been delivered are not properly
      licensed pursuant to applicable Environmental Laws to receive the material
      disposed of therein.

Q.    NO BROKERS' OR AGENTS' FEES. No agent, broker, finder, representative or
      other person or entity acting pursuant to authority of the Seller will be
      entitled to any commission or finder's fee in connection with the
      origination, negotiation, execution or performance of the transactions
      contemplated under this Agreement.

R.    NO MATERIAL OR ADVERSE CHANGE. Except as otherwise disclosed in Schedule
      4-R attached hereto, since June 30, 2001, there has not been: (i) any
      material adverse change in the financial condition, assets, liabilities,
      business or results of operations of any of the Companies; (ii) any
      threatened or prospective event or condition of any character whatsoever
      which could materially and adversely affect the business, financial
      condition or results of operations of any of the Companies; (iii) any sale
      or other disposition of any of the Companies' assets other than in the
      ordinary course of business; or (iv) any damage, destruction or loss
      (whether or not insured) materially and adversely affecting the property,
      business or prospects of any of the Companies.

S.    DUE AUTHORIZATION AND ABSENCE OF BREACH. This Agreement and all other
      agreements of the Seller contemplated hereunder constitute valid and
      binding obligations of the Seller, enforceable in accordance with their
      respective terms. Neither the execution and delivery of this Agreement (or
      any agreement contemplated hereunder) nor the consummation of the
      transactions contemplated hereby will; (i) conflict with or violate any
      provisions of the Articles of Incorporation or By-Laws of Seller or of any
      of the Companies; (ii) conflict with or violate any decree, writ,
      injunction or order of any court or administrative or other governmental
      body which is applicable to, binding upon or

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      enforceable against any of the Companies or Seller; or (iii) except as set
      forth on Schedule 4-S result in any breach of or default (or give rise to
      any right of termination, cancellation or acceleration) under any
      mortgage, contract, agreement, indenture, will, trust or other instrument
      which is either binding upon or enforceable against the Seller or any of
      the Companies or assets of the Companies.

T.    AUTHORITY TO CONTRACT. Seller has the full power, right and authority to
      enter into and perform this Agreement without the consent of any person,
      entity or governmental agency, and the consummation of the transactions
      contemplated by this Agreement will not result in the breach or
      termination of any provision of or constitute a default under any lease,
      indenture, mortgage, deed of trust or other agreement or instrument or any
      order, decree, statute or restriction to which Seller or any of the
      Companies are a party or by which any of the properties of the Companies
      or the Atlanta service center is bound or to which the outstanding shares
      of stock of any of the Companies or any of the properties of the Companies
      is subject.

U.    ACCURACY OF THE INFORMATION FURNISHED BY THE SELLER. No representation,
      statement or information made or furnished by the Seller to the Buyer,
      including those contained in this Agreement and the various exhibits
      attached hereto and the other information and statements referred to
      herein contains or shall contain any untrue statement of any material
      fact.

5.    REPRESENTATION AND WARRANTIES OF BUYER. In order to induce the Seller to
      enter into this Agreement and to consummate the transactions contemplated
      hereunder, the Buyer hereby makes the following representations,
      warranties, covenants and agreements:

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      A. ORGANIZATION AND EXISTENCE. Buyer is a corporation duly organized,
      validly existing and in good standing under the laws of the State of
      Georgia and has all the requisite corporate power and authority to carry
      on its business as now conducted and to consummate the transactions
      contemplated by this Agreement.

      B. AUTHORITY TO CONTRACT. The execution, delivery and performance of this
      Agreement by Buyer has been duly approved by its Board of Directors, and
      no further corporate action is necessary on the part of the Buyer to
      consummate the transactions contemplated by this Agreement, assuming due
      execution of this Agreement by the parties.

      C. NO BROKER'S OR AGENT'S FEES. No agent, broker, finder, representative
      or other person or entity acting pursuant to the authority of the Buyer
      will be entitled to any commission or finder's fee in connection with the
      origination, negotiation, execution or performance of the transactions
      contemplated under this Agreement.

      D. ACCURACY OF INFORMATION FURNISHED BY BUYER. No representation,
      statement or information made or furnished by Buyer to the Seller in this
      Agreement, or in connection with the transactions contemplated hereby
      contains, or shall contain any untrue statement of any material fact or
      omits or shall omit any material fact necessary to make the information
      contained herein true.

6.    ADDITIONAL AGREEMENT OF THE SELLER. The Seller further agrees with the
      Buyer as follows:

      A. ACCESS TO OFFICES AND RECORDS. The Seller shall cause the Companies to
      afford representatives of the Buyer, from and after the date of execution
      of this

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      Agreement, full access, during normal business hours and upon reasonable
      notice, to all offices, books, properties, contracts, documents and
      records of the Companies and to furnish to the Buyer or its
      representatives all additional information, including financial or
      operating information with respect to the business and affairs of the
      Companies that the Buyer or its representatives may reasonably request.
      Provided, however, that any furnishing of such information to the Buyer
      and any investigation by the Buyer shall not affect the right of the Buyer
      to rely solely upon the representations and warranties made by the Seller
      in or pursuant to this Agreement; and provided further, that the Buyer:
      (i) will hold in strict confidence all documents and information
      concerning the Companies so furnished; and (ii) will promptly return all
      such documents and all copies to the Companies if this Agreement is not
      closed for any reason.

      B. CONDUCT OF BUSINESS PENDING THE CLOSING. From and after the execution
      and delivery of this Agreement and until the Closing Date, except as
      otherwise provided by the prior written consent or approval of the Buyer:

            (1) The Seller will cause the Companies to conduct business and
      operations in the manner in which the same has heretofore been conducted
      and Seller will use its best efforts to cause the companies to: (i)
      preserve the Companies' current business organization intact, (ii) keep
      available to the Buyer the services of the Companies' and the Atlanta
      service center's current employees and the Companies' agents and
      distributors; and (iii) preserve the Companies' and the Atlanta service
      center's current relationships with customers, suppliers

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      and others having business dealings with the Companies or the Atlanta
      Service Center.

            (2) The Seller will cause the Companies and the Atlanta service
      center to maintain all its properties in customary repair, order and
      condition, reasonable wear and use excepted, and will maintain its
      existing insurance upon all of its properties and with respect to the
      conduct of its business in such amounts and of such kinds comparable to
      that in effect on the date of this Agreement.

            (3) The Seller will take action to insure that none of the Companies
      will: (i) pay any bonus or increase the rate of compensation of any of the
      Companies' employees or enter into any new employment agreement or amend
      any existing employment agreement; (ii) make any general increase in the
      compensation or rate of compensation payable or to become payable to the
      Companies' hourly-rated employees; (iii) sell or transfer any of the
      Companies' assets; (iv) obligate itself for capital expenditures other
      than in the ordinary course of business and not unusual in amount; or (v)
      incur any material obligations or liabilities, which are not in the
      ordinary course of business, or enter into any material transaction.

            (4) The Seller shall not, and shall not permit any of the Companies
      to, issue or enter into any subscriptions, options, agreements or other
      commitments in respect of the issuance, transfer, sale or encumbrance of
      any shares of the Acquisition Stock.

C.    EXECUTION OF FURTHER DOCUMENTS BY SELLER. From and after the Closing, upon
      the

<PAGE>

      reasonable request of the Buyer, the Seller shall execute, acknowledge and
      deliver such documents as may be appropriate to carry out the transactions
      contemplated by this Agreement.

D.    INDEMNIFICATION BY SELLER.

      (1) The Seller will indemnify and hold the Buyer harmless from and against
      any and all damage, loss, cost deficiency, assessment, liability or other
      expense (including reasonable attorney's fees, costs of court and
      litigation expenses, if any) suffered, incurred or paid by the Buyer as a
      result of:

            (a) The untruth, inaccuracy, breach, or violation of representation,
      warranty, covenant or other obligation of the Seller set forth in or made
      in connection with this Agreement;

            (b) The assertion against the Buyer or any of the Companies of any
      material liability or obligation of any of the Companies or of any claim
      relating to the operation of the Companies' businesses, prior to the
      Closing Date, whether absolute or contingent, matured or unmatured, known
      or unknown as of the Closing Date (including, without limitation, customer
      claims or disputes); and

            (c) The enforcement of the Buyer's right to indemnification under
      this Agreement.

      (2) The Buyer shall give written notice to the Seller of any claim,
      action, suit, or proceeding relating to the indemnity herein provided by
      Seller not later than ten (10) days after Buyer has received notice
      thereof. Seller shall have the right, at its option, to compromise or
      defend, at its own expense and by its own counsel

<PAGE>

      (which counsel shall be reasonably satisfactory to Buyer), any such
      action, suit, or proceeding. Buyer and Seller agree to cooperate in any
      such defense or settlement and to give each other full access to all
      information relevant thereto.

      (3) The remedies provided in Paragraph 6.D. hereof shall be cumulative and
      shall not preclude assertion by the Buyer of any other rights or the
      seeking of any other remedies available against the Seller at law or in
      equity.

7.    ADDITIONAL AGREEMENT OF THE BUYER.

      A. EXECUTION OF FURTHER DOCUMENTS BY BUYER. From and after the Closing,
      upon reasonable request of Seller, Buyer shall execute, acknowledge and
      deliver to Seller all such further documents as may be appropriate to
      carry out the transactions contemplated by this Agreement.

      B. INDEMNIFICATION BY BUYER.

         (1) The Buyer will indemnify and hold the Seller harmless from and
         against any and all damages, loss, cost, deficiency assessment,
         liability or other expense (including reasonable attorney's fees,
         costs of court and costs of litigation, if any) suffered, incurred
         or paid by the Seller as a result of:

                  (a) The untruth, inaccuracy, breach or violation of any
         representation, warranty, covenant or other obligation of the Buyer
         set forth in or made in connection with this Agreement;

                  (b) The assertion against the Seller of any liability or
         obligation of the Buyer or any of the Companies or of any claim
         relating to the operation of the Companies' business subsequent to
         the Closing Date (including, without limitation, customer claims or
         disputes); or,

<PAGE>

            (c) The enforcement of the Seller's right to indemnification under
            this Agreement.

      (2) The Seller shall give written notice to the Buyer of any claim,
      action, suit or proceeding relating to the indemnity herein provided by
      Buyer not later than ten (10) days after Seller has received notice
      thereof. Buyer shall have the right, at its option, to compromise or
      defend, at its own expense and by its own counsel (which counsel shall be
      reasonably satisfactory to Seller), any such action, suit or proceeding.
      Seller and Buyer agree to cooperate in any such defense or settlement and
      to give each other full access to all information relevant thereto.

      (3) Except as herein expressly provided, the remedies provided in
      Paragraph 7.B. hereof shall be cumulative and shall not preclude assertion
      by the Seller of any other rights or the seeking of any other remedies
      available against the Buyer at law or in equity.

8. CONDITIONS TO OBLIGATIONS OF THE BUYER. The obligations of the Buyer to
effect the transactions contemplated by this Agreement shall be subject to the
fulfillment at or prior to the Closing Date of each of the following conditions:

      A. VALIDITY OF SELLER'S REPRESENTATIONS. All representations and
      warranties of the Seller contained in this Agreement or otherwise made in
      writing pursuant to this Agreement shall have been true and correct at and
      as of the date hereof and they shall be true and correct at and as of the
      Closing Date, with the same force and effect as made at and as of the
      Closing Date.

      B. PRE-CLOSING OBLIGATIONS. The Seller shall have performed and complied
      with

<PAGE>
      all the obligations and conditions required by this Agreement to be
      performed or complied with by Seller at or prior to the Closing Date,
      including the execution and delivery of all documents and contracts
      required to be delivered at or before the Closing Date pursuant to this
      Agreement.

      C. OPINION OF COUNSEL FOR SELLER. The Buyer shall have received a
      favorable opinion from counsel for the Seller dated the date of the
      Closing, in form satisfactory to counsel for the Buyer, to the effect
      that:

            (1) Each of the Companies is a corporation duly organized and
            legally existing in good standing under the laws of its respective
            jurisdiction and its has the corporate power and authority to carry
            on its business as now being conducted and to own or hold under
            lease, or otherwise, its assets

            (2) This Agreement has been duly executed and delivered by the
            Seller, and constitutes a valid, enforceable and binding obligation
            of the Seller pursuant to the terms of this Agreement.

            (3) Except as otherwise disclosed in this Agreement, counsel does
            not know of any action, suit, investigation or other legal,
            administrative or arbitration proceeding pending against the Seller
            or any of the Companies, or which questions the validity or
            enforceability of this Agreement or of any action taken or to be
            taken pursuant to or in connection with this Agreement or any
            agreement contemplated herein.

            (4) To the knowledge of such counsel, no consent, authorization,
            license, franchise, permit, approval or order of any court or
            governmental agency or body, other than those obtained by Seller and
            delivered to the Buyer

<PAGE>

            prior to or on the date of the opinion, is required for the sale of
            the Acquisition Property by the Seller pursuant to this Agreement.

                  (5) The execution and performance of this Agreement by the
            Seller will not violate: (i) the Articles of Incorporation or the
            By-Laws of any of the Companies, or (ii) any order of any court or
            other agency of government known to said counsel.

            D. RECEIPT BY THE BUYER OF NECESSARY CONSENTS. All necessary
            consents or approvals of third parties to any of the transactions
            contemplated hereby shall have been obtained, and satisfactory
            evidence of such consents or approvals shall have been delivered to
            the Buyer at Closing.

            E. RESIGNATION OF OFFICERS AND DIRECTORS. Buyer shall have received
            the resignations of all officers and directors of the Companies as
            of the date and hour of closing.

      9. CONDITIONS TO OBLIGATIONS OF THE SELLER. The obligations of the Seller
      to effect the transactions contemplated by this Agreement shall be subject
      to the fulfillment at or prior to the Closing Date of each of the
      following conditions:

            A. VALIDITY OF BUYER'S REPRESENTATIONS. All representations and
            warranties of the Buyer contained in this Agreement or otherwise
            made in writing pursuant to this Agreement shall have been true and
            correct at and as of the date hereof and they shall be true and
            correct at and as of the Closing Date, with the same force and
            effect as though made at and as of the Closing Date.

            B. PRE-CLOSING OBLIGATIONS. The Buyer shall have performed and
            complied with all the obligations and conditions required by this
            Agreement to be performed or

<PAGE>

      complied with by Seller at or prior to the Closing Date, including the
      execution an delivery of all documents and contracts required to be
      delivered at or before the Closing Date pursuant to this Agreement.

      C. CORPORATE AUTHORITY OF BUYER. The execution and performance of this
      Agreement by the Buyer shall have been duly and legally authorized in
      accordance with applicable law, and the Buyer shall have furnished to
      counsel for the Seller certified copies of resolutions adopted by the
      Board of Directors of the Buyer authorizing and approving the execution
      and delivery of this Agreement and performance of the transactions
      contemplated hereunder.

      D. OPINION OF COUNSEL FOR BUYER. The Seller shall have received a
      favorable opinion from counsel for the Buyer dated the date of the
      Closing, in form satisfactory to counsel for the Seller, to the effect
      that:

            (1) The Buyer is a corporation, duly organized and legally existing
      in good standing under the laws of the State of Georgia, and it has the
      corporate power and authority to carry on its business as now being
      conducted and to carry out the transactions and agreements contemplated
      hereby.

            (2) All corporate and other proceedings required to be taken by or
      on the part of the Buyer in order to authorize it to perform its
      obligations hereunder have been duly and properly taken, including any
      necessary approval or authorization by the Board of Directors of the
      Buyer.

            (3) This Agreement has been duly executed and delivered by the Buyer
      and constitutes a valid, enforceable and binding obligation of the Buyer
      pursuant to the terms of this Agreement.

<PAGE>

            (4) Except as otherwise disclosed in this Agreement, said counsel
      does not know of any action, suit, investigation or other legal,
      administrative or arbitration proceeding which questions the validity or
      enforceability of this Agreement or of any action taken or to be taken
      pursuant to or in connection with this Agreement or any agreement
      contemplated herein.

            (5) The execution and performance of this Agreement by the Buyer
      will not violate: (i) the Articles of Incorporation or the By-Laws of the
      Buyer; or (ii) any order of any court or other agency of government known
      to said counsel.

10.   ADJUSTMENT TO PURCHASE PRICE.

      A. The Purchase Price shall be adjusted as follows:

            1. If the Companies' networking capital (defined as current assets,
      minus current liabilities) as of the Closing Date is less than the
      Company's networking capital as of May 31, 2001, then such deficiency
      shall be deducted from the cash portion of the Purchase Price.

            2. As provided in Section 4, Paragraph E (3), if the Companies'
      aggregate assets on the date of closing do not equal or exceed the
      companies' aggregate assets as of May 31, 2001, the deficiency shall be
      deducted from the cash portion of the sales price.

            3. As provided in Section 4, Paragraph E (3) if all of the
      Companies' term liabilities have not been paid by closing, the amount left
      unpaid shall be deducted from the cash portion of the sales price, at
      closing, and paid at closing.

<PAGE>

      B.    Any adjustments to be made under this paragraph (other than A(3))
            shall be made 30 days after the Closing Date ("the Adjustment
            Date"). Current assets and liabilities shall be determined in
            accordance with generally accepted accounting principles Seller
            shall reimburse Buyer for any deficiencies within 10 days of the
            adjustment date.

11.   SELLER'S NON-COMPETE AND NON-SOLICITATION AGREEMENT.

As inducement to Buyer to enter into this Agreement and perform its obligations
hereunder, and in consideration of the payments to Seller pursuant to this
Agreement the Seller hereby releases John B. Hulsey, Jr., Greg W. Loyd, and any
and all other persons, corporations, partnerships, limited liability companies,
or other entity whatsoever from any and all non-compete provisions
non-solicitation provisions, non-disclosure provisions, or provisions by
whatever name or label contained in the Stock Purchase Agreement or any other
agreement, including, but not limited to, employment agreements, which limit a
releasee's ability to compete with Seller, entered into by any releasee with
Seller or any other entity pursuant to the purchase by Seller of either of the
Companies.

12.   OTHER PROVISIONS.

      A. INCOMPLETE EXHIBITS. The parties hereto acknowledge and agree (a) that
      many, if not all, of the schedules to be attached to this Agreement will
      not have been prepared by the time of the execution of this Agreement, and
      (b) that consummation of the transactions contemplated by this Agreement
      are subject to the completion of such exhibits by Seller (to the extent
      that an exhibit is to be completed by Seller, such exhibit must be
      reasonably acceptable to Buyer) or

<PAGE>

      Buyer (to the extent that an exhibit is to be completed by Buyer, it must
      be reasonably acceptable to Seller) as the case may be, prior to or at the
      Closing, pursuant to the terms of the Agreement.

      B. SURVIVAL OF REPRESENTATIONS AND WARRANTIES. The representations,
      warranties, obligation and agreements of the parties contained in this
      Agreement, or in any writing delivered pursuant to provisions of this
      Agreement, shall survive the Closing for a period of two (2) years with
      the exception of representations and warranties concerning Paragraph 4.M.
      hereof, Tax Matters and Paragraph 4.P. hereof, Environmental Matters,
      which will survive for as long as any claims may be asserted under the
      applicable periods of limitation for violations of any tax or
      environmental law, rule or regulation.

      C. WAIVER OR EXTENSION OF CONDITIONS. The Seller or the Buyer may extend
      the time for or waive the performance of any of the obligations of the
      other party, waive any inaccuracies in the representations or warranties
      by the other party, or waive compliance by the other party with any of the
      covenants or conditions contained in this Agreement. Any such extension or
      waiver shall be in writing and signed by the Seller and Buyer. Any such
      extension or waiver shall not act as a waiver or an extension of any other
      provision of this Agreement.

      D. NOTICES. Any notice, request or other documents shall be in writing and
      sent by registered or certified mail, return receipt requested, postage
      prepaid and addressed to the party to be notified at the following
      addresses, or such other address as such party may hereafter designate by
      written notice to all parties, which notice shall be effective as of the
      date of posting:

<PAGE>

                        (1)         If to the Buyer:

                                    Tempered Air Systems, Inc.
                                    825 Oak Street
                                    Gainesville, GA 30501

                                    Copy to:

                                    Edward L. Hartness, Esq.
                                    620 Spring Street
                                    P.O. Box 29
                                    Gainesville, GA 30503

                        (2)         If to the Seller:

                                    EarthCare Company
                                    14901 Quorum Drive
                                    Suite 200
                                    Dallas, TX 75240

                                    Copy to:

                                    Robert C. Gist, Esq.
                                    12809 Plum Hollow Drive
                                    Oklahoma City, OK 73142-5148

      E. GOVERNING LAW. This Agreement shall be governed by the laws of the
      State of Georgia.

      F. SUCCESSORS AND ASSIGNS. This Agreement shall be binding upon and inure
      to the benefit of the parties hereto and their respective heirs,
      representatives, successors and assigns.

      G. HEADINGS. The subject headings of the Sections of this Agreement are
      included for purposes of convenience only and shall not affect the
      construction or interpretation of any of its provisions.

      H. COUNTERPARTS. This Agreement may be executed simultaneously in two or

<PAGE>

      more counterparts, each of which shall be deemed an original and all of
      which together shall constitute but one and the same instrument.

      I. ARBITRATION. Any controversy or claim arising out of, in connection
      with, or relating to this Agreement or a breach thereof shall be settled
      by binding arbitration in Gainesville, Georgia. The arbitration panel
      shall be comprised of three arbitrators. Each party shall appoint one
      arbitrator for the panel and the two so appointed shall appoint a third.
      The panel shall resolve the dispute within sixty (60) days of the
      appointment of the panel and shall notify the parties of its findings in
      writing. Each party agrees to bear its own costs of arbitrators and to
      split equally the cost of the third arbitrator.

      J. ENTIRE AGREEMENT; MODIFICATION. This Agreement (including the schedules
      attached hereto) and the documents delivered pursuant hereto constitute
      the entire agreement and understanding between the parties, and supersede
      any prior agreements and understandings relating to the subject matter
      hereof. This Agreement may be modified or amended by a written instrument
      executed by all parties hereto.

      K. REAL PROPERTY. Specifically included in a separate agreement between
      John B. Hulsey, Jr. and Seller is the sale of the real property located on
      Calvary Church Road, consisting of approximately 7 acres of land and
      includes a 10,000 square foot building. Buyer's obligation to close this
      Agreement is specifically conditioned on Seller simultaneously closing the
      sale of said real property with John B. Hulsey, Jr.

<PAGE>

         IN WITNESS WHEREOF the parties have executed this Agreement as of
the________ day of _________, 2001.

"Seller"

EarthCare Company

By:
    ---------------------------------

"Buyer"

Tempered Air Systems, Inc.

By:
    ---------------------------------<PAGE>
                                                                    EXHIBIT 10.3

                           ASSET ACQUISITION AGREEMENT
                            ENTERED INTO BY AND AMONG
  EARTHCARE COMPANY, EARTHCARE ENVIRONMENTAL, INC. AND SANTI GROUP OF FLORIDA,
                                 INC. ("SELLER")
                                       AND
                         SEAGRAVES SEPTIC, LLC ("BUYER")

                            ASSET PURCHASE AGREEMENT

            This Asset Purchase Agreement (this "Agreement") is made and entered
into by and among EarthCare Company, a Delaware corporation, SanTi Group of
Florida, Inc., a Georgia corporation, and EarthCare Environmental, Inc., a Texas
corporation, d/b/a Earthcare Company of Florida, hereinafter referred to
collectively as "EarthCare" or "Seller", and Seagraves Septic, LLC, a Florida
limited liability company, hereinafter referred to as "Buyer".

                                   WITNESSETH:

            Whereas Seller is the owner of certain assets, hereinafter referred
to as the "Acquired Property," and Buyer wishes to acquire the Acquired Property
from Seller and Seller desires to lease the Acquired Property to Buyer.

            Now therefore, for and in consideration of the premises and the
representations, warranties, covenants and agreements contained in this
Agreement, and for other good and valuable consideration, the mutual receipt and
sufficiency of which is hereby acknowledged by the parties hereto, the parties
hereto agree as follows:

1. Purchase and Sale of Acquired Property

      A.    Upon basis of the representation and warranties contained herein and
            subject to the terms and conditions of this Agreement, at the time
            of Closing, as hereinafter defined, Seller shall sell, convey,
            transfer, assign and deliver to Buyer, and Buyer shall purchase from
            Seller, all of the Acquired Property.

      B.    At the time of Closing, as the purchase price for the Acquired
            Property, and in exchange therefore, Buyer shall pay to Seller
            $25,000.00 cash.

      C.    Buyer shall also deliver to EarthCare a note for $625,000.00. The
            terms of the note are further described herein.

      D.    The Acquired Property is further described on SCHEDULED 1 attached
            to this Agreement.

<PAGE>

      E.    The Acquired Property is also to include certain intangible assets
            including, but limited to, the telephone numbers, cell phone and
            pager numbers, and facsimile numbers listed on Schedule 1, the
            fictitious names and tradenames "Brownie's," "Brownie's
            Environmental Services," "Brownies Sewer & Drain Cleaning Service,"
            and "Brownies Septic Tank Contractors," customer lists and service
            and customer history files, internal memoranda and technical data,
            all as are directly or indirectly related to or used in connection
            with the Acquired Property.

2. Closing

         Subject to the terms and conditions of this Agreement, the closing of
the purchase of the Acquired Property (the "Closing") shall be effective as of
September 1, 2001, but held on September 6, 2001, at the Orlando offices of
Shutts & Bowen LLP, counsel for the Buyer, or at such other time and date as
shall be mutually agreeable to Buyer and Seller. Such time and date is sometimes
referred to herein as the "Closing Date" or the "Closing".

3. Procedure at Closing

         The parties hereto agree to take the following steps in the order
listed:

      A.    Seller shall deliver to Buyer the Acquired Property and such bills
            of sale, assignments and other instruments necessary to transfer to
            Buyer the Acquired Property.

      B.    In exchange for the Acquired Property, Buyer shall deliver to Seller
            the purchase price set forth in Section 1B, which shall be paid
            directly to Bank of America, N.A., pursuant to the following wiring
            instruction:

            Bank of America, N.A.
            901 Main Street
            Dallas, Texas 75202
            ABA:        111000012
            A/C:        1292000883
            Attn:       Credit Services
            REF:        EarthCare Company

4. Note

      Terms of Note. The terms of the note agreement are documented in this
      Agreement. A separate note agreement is included as SCHEDULE 4 to this
      Agreement.

      The note will be in the amount of $625,000.00. The note will bear interest
      at the prime rate of interest as charged from time to time by Bank of
      America, N.A., plus 3%, payable monthly in cash on the last day of each
      month. Payment of interest on the note will be sent by check to the Bank
      of America, N.A. such that

                                       2
<PAGE>

      they receive the checks on or before the last day of each month as long as
      the note is outstanding.

      Effective January 1, 2002, if the note has not been repaid in full, the
      interest rate charged on the note will be increased by 1.5% per annum with
      the same payment terms.

      The note will be secured by the liens of Bank of America, N.A. on the
      Acquired Property.

      For the first two years from the anniversary of the note, no principal
      will be due on the note unless Buyer obtains other financing for the
      Acquired Property. If Buyer obtains other financing for the property,
      Buyer will remit the cash proceeds from such financing to pay the
      principal on the note. Seller will apply the proceeds paid by Buyer and
      will then arrange for the release of the liens from Bank of America, N.A.
      on the specific Acquired Property financed.

      After the second anniversary of the note, the note will be repayable in
      thirty-six monthly installments of principal and interest as set forth on
      Schedule 4A attached hereto. Schedule 4A will be updated as the principal
      on the note is repaid.

      As long as there is any principal or interest outstanding under the note,
      the note will be personally guaranteed by each of Penny Woodruff and Perry
      Woodruff.

5. Representation and Warranties of Seller

      A.    Seller has good and marketable title to all of the Acquired
            Property, assets or properties to be transferred and assigned to
            Buyer pursuant to this Agreement (herein sometimes collectively
            called the "Assets") subject to no mortgage, conditional sales
            agreement, charges, liens, or encumbrances other than those listed
            on EXHIBIT "A" attached hereto. Seller represents that the condition
            of the Acquired Property has been sufficient to enable Seller to
            conduct the business for which the Acquired Property is used. Seller
            does not make any representations about the condition of the
            Property and Buyer acknowledges that the Acquired Property is
            purchased as is and where is.

      B.    There has not been any material change in the condition of the
            Acquired Property from the date of the Buyer's inspection to the
            Closing Date.

      C.    The execution and delivery of this Agreement and the other documents
            and instruments to be executed and delivered by the Seller pursuant
            hereto and the consummation of the transactions contemplated hereby
            and thereby have been duly authorized by the Board of Directors and
            shareholders of Seller. No other or further corporate act or
            proceeding on the part of the Seller and shareholders is necessary
            to authorize this Agreement or the other documents and instruments
            to be executed and delivered by each of the companies pursuant
            hereto or the consummation of the transactions contemplated hereby
            and thereby. This Agreement constitutes, and when executed and

                                       3
<PAGE>

            delivered, the other documents and instruments to be executed and
            delivered by the Seller pursuant hereto will constitute, valid and
            binding agreements of each of the companies, enforceable in
            accordance with their respective terms. Seller has obtained the
            necessary consent from Bank of America, N.A. to enter into the
            transaction contemplated by this Agreement. Seller represents that
            the Acquired Property and Acquired Property is not subject to any
            liabilities or obligations, except as described in SCHEDULE 5 C.

      D.    SCHEDULE 6 is a true and complete listing of all written service
            agreements, franchises, licenses or other contracts, if any, to
            which Seller is a party and which relate to the Acquired Property
            and Acquired Property. Except as disclosed on Schedule 6, Seller is
            not in material default or alleged to be in material default
            thereunder and there exists no condition or event which, after
            notice or the lapse of time or both, would constitute a default. The
            lease of the Acquired Property and the sale, transfer and assignment
            of the Acquired Property will not result in a breach, violation or
            default of any contracts relating to the Acquired Property or the
            Acquired Property.

      E.    Seller knows of no oral or written communication, fact, event or
            action which exists or has occurred within 90 days prior to Closing,
            which would tend to indicate that any of the customers of Seller
            intend to terminate their business relationship with Seller.

      F.    Except as disclosed on EXHIBIT "B", (i) the Seller has complied with
            and is not in violation of any federal, state or local law,
            regulation, permit, provision or ordinance relating to the
            generation, storage, transportation, treatment or disposal of
            hazardous, toxic or polluting substances; (ii) has obtained and
            adhered to all necessary permits and other approvals necessary to
            store, dispose, and otherwise handle hazardous, toxic and polluting
            substances; (iii) has reported, to the extent required by federal,
            state and local law, all past and present sites where hazardous,
            toxic or polluting substances, if any, from the Seller have been
            treated, stored or disposed. The Seller has not transported any
            hazardous, toxic or polluting substances or arranged for the
            transportation of such substances to any location which is listed or
            proposed for listing under the Comprehensive Environmental Response
            Compensation and Liability Act of 1980, as amended ("CERCLA"), the
            Resource Conservation and Recovery Act, as amended ("RCRA"), or the
            Clean Water Act, as amended ("CWA"), or which is the subject of
            federal, state or local enforcement actions or other investigations
            which may lead to claims against the Seller for clean-up costs,
            remedial work, damages to natural resources or for personal injury
            claims, including, but not limited to, claims under CERCLA, RCRA or
            the CWA which could lead to a claim being made against Buyer or
            Seller.

                                       4
<PAGE>

      G.    The consummation of the transactions contemplated by this Agreement
            and compliance with the provisions hereof will not conflict with or
            result in a breach of the terms, conditions or provisions of, or
            constitute a breach or default under, any provision of law, any
            order of any court or other agency of government, the articles of
            incorporation or bylaws of Seller, or any note, debenture, mortgage,
            loan agreement or other instrument to which Seller or its
            shareholder is a party, or by which it is bound, or result in the
            creation or imposition of any lien, charge or encumbrance of any
            kind whatsoever on any property or assets to be leased to or
            transferred to Buyer pursuant to this Agreement.

      H.    The Seller is not a party to or bound by any collective bargaining
            agreement or any other agreement with a labor union, and there has
            been no labor union prior to the date hereof organizing any
            employees of the Seller into one or more collective bargaining
            units. There is not now, and there has not been prior to the date
            hereof, any actual or, to the knowledge of the Seller and its
            shareholder, threatened labor dispute, strike or work stoppage which
            affects or which may affect the business of the Seller or which may
            interfere with its continued operations. Neither the Seller, its
            shareholder, nor any employee, agent or representative thereof, have
            since the date of formation of the Seller committed any unfair labor
            practice as defined in the National Labor Relations Act, as amended,
            and there is no pending or, to the knowledge of the Seller and its
            shareholder, threatened charge or complaint against the Seller by or
            with the National Labor Relations Board or any representative
            thereof. There has been no strike, walkout or work stoppage
            involving any of the employees of the Seller prior to the date
            hereof. Buyer is not obligated, and nothing herein shall be deemed
            to be a promise, to hire any employees of Seller. The Seller has
            complied in all material respects with applicable laws, rules and
            regulations relating to employment, civil rights and equal
            employment opportunities, including but not limited to, the Civil
            Rights Act of 1964, the FLSA and Title I of the Americans with
            Disabilities Act, all as amended. The Seller is and at all times has
            been in compliance with the terms and provisions of the Immigration
            Reform and Control Act of 1986, as amended (the "Immigration Act").
            With respect to each Employee (as defined in 8 C.F.R. 274a.1(f)) of
            the Seller for whom compliance with the Immigration Act is required,
            the Seller has on file a true, accurate and complete copy of (i)
            each Employee's Form I-9 (Employment Eligibility Verification Form)
            and (ii) all other records, documents or other papers prepared,
            procured and/or retained pursuant to the Immigration Act. The Seller
            has not been cited, fined, served with a Notice of Intent to Fine or
            with a Cease or Desist Order, nor has any action or administrative
            proceeding been initiated or threatened against the Seller by the
            Immigration and Naturalization Service by reason of any actual or
            alleged failure to comply with the Immigration Act.

      I.    The Seller does not and has not maintained, and has no liability
            with respect to, (a) any Employee Benefit Plan (as defined below)
            intended to

                                       5
<PAGE>

            qualify under Code Section 401(a) or 403(a)(i), (b) any
            multi-employer plan, as defined in Section 3(37) of ERISA, or (c)
            any employee pension benefit plan, as defined in Section 3(2) of
            ERISA. EXHIBIT "C" contains a list setting forth each employee
            benefit plan or arrangement of the Seller, including but not limited
            to employee welfare benefit plans, deferred compensation plans,
            stock option plans, bonus plans, stock purchase plans,
            hospitalization, disability and other insurance plans, severance or
            termination pay plans and policies, whether or not described in
            Section 3(3) of ERISA, in which employees, their spouses or
            dependents, of the Seller participate ("Employee Benefit Plans")
            (true and accurate copies of which, together with the most recent
            annual reports on Form 5500 (if any) and summary plan descriptions
            with respect thereto, if applicable, were furnished to Buyer). With
            respect to each Employee Benefit Plan (i) each has been administered
            in all respects in compliance with its terms and with all applicable
            laws, including, but not limited to, ERISA and the Code; (ii) no
            actions, suits, claims or disputes are pending, or threatened; (iii)
            no audits, inquiries, reviews, proceedings, claims or demands are
            pending with any governmental or regulatory agency; (iv) there are
            no facts which could give rise to any liability in the event of any
            such investigation, claim, action, suit, audit, review, or other
            proceeding; (v) all reports, returns, and similar documents required
            to be filed with any governmental agency or distributed to any plan
            participant have been duly or timely filed or distributed; and (vi)
            no "prohibited transaction" has occurred within the meaning of the
            applicable provisions of ERISA or the Code.

6. Material Contracts

         SCHEDULE 6 is a list and brief description, as of Closing, of certain
leases, contracts, commitments, agreements and other documents to which Seller
is a party that relate to the Acquired Property, to the best of Seller's
knowledge. Except for contracts and documents listed on Schedule 6, Seller is
not a party to or bound by any written or oral (i) contracts not made in the
ordinary course of business; (ii) employment contracts, other than terminable at
will; (iii) bonus, pension, profit sharing, retirement, hospitalization,
insurance or other plan providing employee benefits; (iv) leases with respect to
any property, real or personal, whether as Seller or Buyer; (v) continuing
contracts for the future purchase of materials, supplies or equipment in excess
of the requirements of the business related to the Acquired Property; (vi)
contracts or commitment for capital expenditures; (vii) contracts continuing
over a period of more than six months from its date; or (viii) material
contracts necessary to conduct the operations and business related to the
Acquired Property.

7. Employee matters

         Seller has generally enjoyed a good employer-employee relationship with
the employees listed on SCHEDULE 7. Seller warrants that there are no known
pending or threatened actions by any of the employees listed on Schedule 7
alleging sex, age, race or other discriminatory practices, no current effort to
organize those employees into collective bargaining units, and no collective
bargaining agreement is in effect.

                                       6
<PAGE>

            For a period of time not to exceed three months after the Closing
Date, Seller will, at no charge or fee to Buyer, continue to employ the
employees listed on Schedule 7 at their current salaries and will lease such
employees to Buyer. Buyer will two days in advance of each weekly payroll
payment date provide Seller with a check to cover the total payroll costs of
such employees. The total payroll cost will include the salaries and wages owed
to the employees, the employer portion of taxes, insurance and benefits and the
employer paid cost of any worker's compensation insurance. Seller shall pay to
each of the employees listed on Schedule 7 within five (5) days following
Closing all vacation pay accrued through Closing. The employees listed on
Schedule 7 will continue to be eligible for participation in Seller's employee
benefit plans for a period not to exceed three months after the Closing Date.
Buyer, at its option, may extend such employee leasing program for up to one
year after the Closing Date or such longer or shorter period as the Seller
agrees to.

8. Insurance

            For a period of time not to exceed three months after the Closing
Date, Buyer may participate in the Seller's business vehicle, workers
compensation, property and general liability insurance programs. Buyer will be
charged an amount for such insurance based on the number of vehicles insured as
compared to the total number of vehicles insured by Seller and based on the
value of the other Acquired Property as compared to the total value of property
insured by Seller. Buyer will be responsible for all claim costs that may arise
from such vehicles and other Acquired Property that are not covered by the
Seller's insurance carriers. Payment for claims costs will be made monthly to
Seller and are due within 10 days of receipt of billing. Buyer, at its option,
may extend such participation by Buyer for an additional period of time to be
mutually agreed upon by Seller and Buyer.

9. Licenses

            SCHEDULE 9 lists all licenses and permits for the Acquired Property.
All licenses and permits relating to the Acquired Property and the Acquired
Property are in full force and effect, and no violations are or have been
recorded in respect to any thereof, and no proceeding is pending, or to the
knowledge of Seller threatened, to revoke, suspend or otherwise limit such
licenses or permits.

10. Sublease of Orlando property with Seagraves

            Seller is currently party to a lease for real property located in
Orlando. Seller will sublease such property to Buyer for the remaining term of
the lease and Seller hereby agrees that Buyer shall make all rent payments under
the sublease directly to the Landlord under the Lease and not to Seller.

11. Litigation

            Except as disclosed on SCHEDULE 11, there is no litigation or
material defaults relating to the Acquired Property. Seller is not in any
material default of any order, writ,

                                       7
<PAGE>

injunction or decree of any court, or any federal, state, municipal or other
governmental department, commission, board, bureau or instrumentality, or any
agreement or obligation to which Seller is a party, all as related to the
Acquired Property.

12. Broker or agent fees

            No agent, broker, finder, representative or other person or entity
acting pursuant to authority of the Seller or Buyer will be entitled to any
commission or finder's fee in connection with the origination, negotiation,
execution or performance of the transactions contemplated under this Agreement.

13. No material or adverse change

            Except as otherwise disclosed on SCHEDULE 13, since May 31, 2001,
there has not been (i) any material adverse change in the business related to
the Acquired Property; (ii) any sale or other disposition of any of the Acquired
Property; or (iii) any damage, destruction or loss materially and adversely
affecting the Acquired Property.

14. Due authorization and authority

            This Agreement constitutes valid and binding obligations of Seller
and Buyer, enforceable in accordance with the terms of this Agreement. Neither
the execution or delivery of this Agreement nor the consummation of the
transaction contemplated hereby will result in any breach of or default (or give
rise to any right of termination, cancellation or acceleration) under any
mortgage, contract, agreement, indenture, will, trust or other instrument which
is either binding upon or enforceable upon Seller or Buyer.

            Buyer and Seller have the full power, right and authority to enter
into and perform this Agreement without the consent of any person, entity or
governmental agency, and the consummation of the transaction contemplated by
this Agreement will not result in the breach or termination of any provision of
or constitute a default under any lease, indenture, mortgage, deed of trust or
other agreement or instrument, or any order, decree, statute or restriction to
which Buyer or Seller are a party or by which any of the Acquired Property is
bound or subject.

15. Seller's and Buyer's Covenants

      A.    Seller and Buyer agree that Seller and Buyer will each provide
            access to the other for purposes of obtaining information related to
            the Acquired Property. To the extent that any significant personnel
            or other resources are needed to obtain any information related to
            the Acquired Property, Seller and Buyer will be responsible for
            their respective costs.

      B.    Seller will at Closing provide Buyer with an extract from Seller's
            OS2K database in EXCEL format which will contain all Seller's
            customer information related to its septic, sewer and drain
            services, septic repairs,

                                       8
<PAGE>

            sludge hauling, plumbing, and Vactor business, including service
            history information.

      C.    Seller shall continue to perform its obligations for the Septishield
            program after the Closing until all existing contracts are
            satisfied. Seller shall pay to Buyer any amounts due (i.e. 50% of
            the contract balance) under its Terralift program for repairs made
            by Buyer for customers of that program.

      D.    Seller shall enter into a non-compete agreement with Buyer for
            Orange, Osceola, Seminole, Lake, Brevard and Volusia Counties,
            Florida. The non-compete shall be for five (5) years with respect to
            septic, sewer and drain services, septic repairs, sludge hauling,
            plumbing, and Vactor business. Seller shall also release Penny
            Woodruff from her non-compete with Seller except for the grease trap
            service line of business. Additionally, Seller shall provide the
            same release for James Seagraves and Perry Woodruff, if requested.

      E.    EarthAmerica, Orlando, Florida and EarthCare Environmental, Inc.
            shall enter into an Employment Agreement with Penny Woodruff to act
            as the General Manager and Vice President, respectively, for a
            period of one (1) year.

      F.    Buyer shall be required to provide Seller with notice at least two
            (2) weeks prior to Closing of any drivers presently employed by
            Seller which Buyer does not intend to hire.

      G.    Buyer may terminate this Agreement by notice to Seller if Buyer is
            not able to obtain working capital financing on or before the
            Closing, in an amount acceptable to Buyer.

      H.    All vendor accounts of Seller with respect to the Acquired Property
            shall be current at Closing.

16. Taxes

            Seller and Buyer agree that all State, City and County personal
property taxes, if any, which are directly applicable to the Assets to be
transferred hereunder, shall be prorated to the Closing Date. Buyer shall pay
only the pro rata share of such taxes applicable to the period subsequent to the
Closing Date. Buyer shall pay all sales and use taxes arising as a result of
this transaction.

17. Indemnification and claims

      A.    Seller shall, and hereby agree jointly and severally to, indemnify
            and hold harmless Buyer at all times from or after the Closing
            against and in respect to any Buyer Damages, as hereinafter defined.
            Buyer Damages, as used herein, shall include any claims, actions,
            demands, losses, costs, expenses, liabilities (joint or several),
            penalties and damages, including attorneys'

                                       9
<PAGE>

            fees (including appellate proceedings and paralegal fees) incurred
            in investigating or in attempting to avoid or defend same or oppose
            the imposition thereof, resulting to Buyer from (a) any inaccurate
            representation made in or under this Agreement which survives
            Closing; (b) breach of any of the warranties made in or under this
            Agreement which survives Closing; (c) breach or default in the
            performance of any of the covenants to be performed subsequent to
            Closing hereunder; (d) any debts, liabilities or obligations of
            Seller whether accrued, absolute, contingent, or otherwise, due or
            to become due; and (e) any claims (relating to the Assets or
            business of Seller or act or omissions of Seller) of persons or
            entities based on facts prior to Closing including, but not limited
            to, environmental matters. Such indemnity shall not apply until an
            aggregate of Buyer Damages in excess of $5,000.00 has been incurred
            by Buyer.

      B.    Buyer shall, and hereby agrees to indemnify and hold harmless Seller
            at all times from or after the Closing against and in respect to any
            Seller Damages, as hereinafter defined. Seller Damages, as used
            herein, shall include any claims, actions, demands, losses, costs,
            expenses, liabilities, penalties and damages, including attorneys'
            fees (including appellate proceedings and paralegal fees) incurred
            in investigating or in attempting to avoid or defend same or oppose
            the imposition thereof, resulting to Seller from (a) any inaccurate
            representation made in or under this Agreement which survives
            Closing (b) breach of any of the warranties made in or under this
            Agreement which survives Closing and (c) breach or default in the
            performance of any of the covenants to be performed subsequent to
            Closing hereunder. Such indemnity shall not apply until an aggregate
            of Seller Damages in excess of $5,000.00 has been incurred by
            Seller.

18. Nature and survival of representations

            All representations and warranties, indemnities, covenants, and
agreements made by the Seller in this Agreement shall be deemed joint and
several unless indicated otherwise hereunder, and all representations and
warranties made by all parties shall survive the Closing and any investigation
conducted in connection with this Agreement. Each party shall have the right to
fully rely on the representations, warranties, covenants and agreements of the
parties contained in this Agreement or in any other documents or papers
delivered in connection herewith, and each representation, warranty, covenant
and agreement of the parties contained in this Agreement is independent of each
other's representation, warranty, covenant and agreement.

19. Liabilities

            Buyer does not assume any liabilities of Seller except as may
otherwise be expressly specified herein. In addition, Buyer assumes no liability
for any advertisements placed by Seller which continue to run subsequent to the
Closing.

                                       10
<PAGE>

20. Notice

            Written notice under this Agreement may be provided by mail,
courier, fax or email to Seller or Buyer at the following addresses:

            Seller:                 William W. Solomon, Jr.
                                    Chief Financial Officer
                                    EarthCare Company
                                    14901 Quorum Drive, Suite 200
                                    Dallas, Texas 75254-6717
                                    Fax:   972-858-6024
                                    Email: bsolomon@earthcareus.com

            Buyer:                  Seagraves Septic, LLC
                                    1804 South Nashville Street
                                    Orlando, Florida 32805
                                    Attn:   Penny Woodruff
                                    Email:  Pwoodruf@gate.net

21. Governing law

            The laws of the State of Florida will govern this Agreement.

22.         Attorneys' fees and costs

            In the event it becomes necessary for either party to enforce the
terms of this Agreement, the prevailing party shall be entitled, in addition to
such damages or other relief as may be granted, to recover reasonable attorneys'
fees and costs, such attorneys' fees to include those incurred on any appeal.

23.         Jurisdiction, venue and waiver of jury trial

            The parties intend that all disputes concerning this Agreement shall
be resolved by arbitration as provided below. However, to the extent arbitration
shall be held by a court of competent jurisdiction to be unenforceable or shall
otherwise be impossible, and any party submits any matter to a court, the
parties agree as follows: Any suit, action or proceeding with respect to this
Agreement shall be brought exclusively in the Florida state courts of competent
jurisdiction in Orange County, Florida, or in the United States District Court
for the Middle District of Florida. ALL PARTIES HEREBY IRREVOCABLY WAIVE ANY
OBJECTIONS WHICH THEY MAY NOW OR HEREAFTER HAVE TO THE PERSONAL JURISDICTION OR
VENUE OF ANY SUIT, ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS
AGREEMENT BROUGHT IN ANY SUCH COURT AND HEREBY FURTHER IRREVOCABLY WAIVE ANY
CLAIM THAT SUCH SUIT, ACTION OR PROCEEDING BROUGHT IN ANY SUCH COURT HAS BEEN
BROUGHT IN AN INCONVENIENT FORUM. EACH PARTY HERETO HEREBY FURTHER IRREVOCABLY
WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY ACTION OR PROCEEDING RELATING
TO THIS AGREEMENT, ANY DOCUMENT DELIVERED HEREUNDER OR IN CONNECTION THEREWITH,
OR

                                       11
<PAGE>

ANY TRANSACTION ARISING FROM OR CONNECTED TO ANY OF THE FOREGOING. EACH PARTY
HEREBY REPRESENTS THAT THIS WAIVER IS GIVEN KNOWINGLY, WILLINGLY AND
VOLUNTARILY.

24. Successors and assigns

            This Agreement shall be binding upon and inure to the benefit of
Buyer and Seller and to their respective heirs, representatives, successors and
assigns.

SELLER:

EarthCare Company                               SanTi Group of Florida, Inc.
EarthCare Environmental, Inc.

                                                 By:
------------------------------------------           ---------------------------
William W. Solomon, Jr.                          Its:
Vice President and Chief Financial Officer           ---------------------------

BUYER:

Seagraves Septic, LLC

By
   ---------------------------------------
   Penny Woodruff, President

                                       12
<PAGE>

                                    EXHIBIT A

All of the Acquired Property are currently only subject to the liens filed by
Bank of America, N.A. set forth below. Following the Closing pursuant to the
terms of the Asset Purchase Agreement, all of the Acquired Property will remain
subject only to the liens filed by Bank of America, N.A. set forth below.

           Debtor                            File No.             Filing Date
           ------                            --------             -----------
EarthCare Company of Florida, Inc.           99 00000 70256       03/31/99
SanTi Group of Florida, Inc.                 98 0000 1 50168      07/07/98

<PAGE>

                                    EXHIBIT B

                                      NONE.

                                       14
<PAGE>

                                   SCHEDULE 1

                                ACQUIRED PROPERTY

SEE SEPARATE SCHEDULE LISTING THE ASSETS TO BE ACQUIRED. THE FOLLOWING ITEMS ARE
TO BE INCLUDED IN THE ACQUIRED PROPERTY:

      1.    CURRENT CUSTOMER LIST AND CONTRACTS ASSOCIATED WITH THE ACQUIRED
            PROPERTY. CUSTOMER CONTRACTS ARE LISTED ON SCHEDULE 6.

      2.    GOODWILL RELATED TO ACQUIRED PROPERTY.

      3.    LICENSES AND PERMITS RELATED TO ACQUIRED PROPERTY LISTED ON
            SCHEDULE 9.

      4.    OBLIGATION FOR THE LEASES DESCRIBED ON SCHEDULE 6.

      5.    RIGHTS TO THE FOLLOWING TELEPHONE NUMBERS:

TELEPHONE NUMBERS TO BE ASSIGNED TO SEAGRAVES SEPTIC, LLC

<Table>
<Caption>

          BELL SOUTH                             INTERMEDIA                        SPRINT
      TELEPHONE #/ACCT #                      TELEPHONE #/ACCT #              TELEPHONE #/ACCT #
----------------------------         ---------------------------------  ----------------------------
<S>                                  <C>                                <C>
407/841-4321                         407/841-7339-fax / 2032612         407/880-0719 / 4078800719823
407/880-0719 / 0562858038001         407/926-0034                       352/017-8112 / 3520178112679
407/328-9400                         407/425-0688
407/841-0678                         407/425-1270
407/872-3693                         407/425-2387
386/734-7342 / 0590282431001         407/425-3077
386/738-6800 / 0590282478001         407/425-3541
407/872-0848                         407/540-3722
                                     407/540-3729-really 407/872-0848
</Table>

                                       15
<PAGE>

CELL/PAGER NUMBERS TO BE ASSIGNED TO SEAGRAVES SEPTIC, LLC

          VERIZON                  NEXTEL
       PAGER #/ACCT #        TELEPHONE #/ACCT #
       --------------        -------------------

        407/596-2537         407/948-6323 / 5
                             407/467-8210 / 20
        407/596-4653         407/509-2314 / 29
        407/981-5654         407/509-2334 / 30
        407/596-1836         407/509-2335 / 31
        407/596-5872         407/466-9716 / 33
        407/596-4570         407/402-8883 / 36*
        407/596-2620         407/468-7453 / 38
        407/983-8260         407/948-5138 / 59*
        407/596-2573         407/948-8362 / 200
        407/740-3537         407/468-7451 / 238*
                             407/466-2125 / 15
                             407/466-6826 / 11
                             407/466-6828 / 7
                             407/466-6830 / 17
                             407/948-6295 / 2.
                             407/948-6896 / 8

                                       16

<PAGE>

                                   SCHEDULE 6

                               MATERIAL CONTRACTS

                               CUSTOMER CONTRACTS

                                       17
<PAGE>

              CUSTOMER NAME                       TYPE OF CONTRACT
              -------------                       ----------------

Orange County Wastewater Division       Sewage & Liquid Sludge Hauling
Twin Lakes Manor                        Jetting
Boca Club Apartments                    Jetting
Alexan Club @ Maitland Center           Lift Station
Waterford East                          Lift Station
Whisper Lake Apartments                 Lift Station
Valencia Forest                         Lift Station
The Willows of Winter Park              Lift Station
Southern Pines                          Lift Station
Silver Terrace Apartments               Lift Station
Silver Cove Apartments                  Lift Station
Seville Place Apartments                Lift Station
Kimco Realty Corporation                Lift Station
Sabal Palm                              Lift Station
Ridge Point Apartments                  Lift Station
Quest North                             Lift Station
Pershing Point Apartment                Lift Station
Orlando Bridge                          Lift Station
Moorings Condos c/o Sentry Mgmt.        Lift Station
Lincoln Properties                      Lift Station
Maitland Club Apartments                Lift Station
Marina Landing Apartments               Lift Station
Landtree Place                          Lift Station
Lake Buena Vista Apartments             Lift Station
Ivanhoe Foundation                      Lift Station
International Plaza Ltd.                Lift Station
Kingston Court Condo                    Lift Station
Hideaway Pines Apartment Trust          Lift Station
Hidden Cove Apartments                  Lift Station
Holy Family Catholic Church             Lift Station
The Grove Apartments                    Lift Station
Golden Pond                             Lift Station
Forsyth Center                          Lift Station
Fairview Vista Condominiums             Lift Station
Fairwinds Federal Credit Union          Lift Station
Fairfield Inn                           Lift Station
Devlugt Machine & Tool                  Lift Station
Department of Juvenile Justice          Lift Station
Deltona Landing                         Lift Station
Cricket Club Apartments                 Lift Station
Colonial Ridge                          Lift Station
Chatham Landing Apartments              Lift Station
Cedar Creek Apartments                  Lift Station
C & J Property Management               Lift Station
Bishop Park                             Lift Station
Bermuda Dunes Apartments                Lift Station
Bryan's Spanish Cove                    Lift Station
Kimco Realty /Bayhill Plaza             Lift Station
Quality Inn                             Lift Station
Florida RS, Inc.                        Lift Station

                                       18

<PAGE>

                                    LICENSES

                                 SEE SCHEDULE 9.

                                OTHER AGREEMENTS

1.    Lease with Seagraves, Inc. and William D. Seagraves, Sr. for two locations
      in Orlando - office building and yard. Seller is to provide Buyer with a
      sub-lease agreement on identical terms and conditions as this lease. Buyer
      will be responsible for submitting payments timely to the Seller under the
      Lease. Seller is Seagraves, Inc. and William D. Seagraves, Sr., 3191 Bayou
      Sound, Longboat Key, Florida 34228.

2.    Two leases for security equipment and two contracts for monitoring
      services - one lease for office and one lease for yard. Buyer is to assume
      these leases. Seller is Sonitrol Leasing, P.O. Box 1228, 1020 Laurel Oak
      Road, Voorheis, New Jersey 08043.

3.    Lease for copier machine. Buyer is to assume this lease. Seller is Danka,
      P.O. 41647, Philadelphia, Pennsylvania 19101.

4.    Lease for phone equipment. Buyer is to assume this lease. Seller is Marlin
      Leasing, P.O. Box 8500-4915, Philadelphia, Pennsylvania 19178.

5.    Contract with Coverall for cleaning services at 1804 Nashville St.
      location.

6.    Contract with Hatley Pest Control for services at 1804 Nashville St.
      location.

                                       19

<PAGE>

                                   SCHEDULE 9

                              LICENSES AND PERMITS

<Table>
<Caption>

     AUTHORITY                           TYPE OF LICENSE                                COMMENTS                  EXPIRATION
-------------------                   ---------------------                 ------------------------------        ----------
<S>                                   <C>                                   <C>                                   <C>
Fla. Dept.of Health                   Cert.of Authorization                 # SA0980885 Septic Contracting        31-Mar-03
Fla. Dept.of Health                   Septic Qualifier                      Vincent (Mike) Passalacqua            30-Sep-01
Fla. Dept.of Health                   Plumbing Qualifier                    John E. Gregory                       30-Sep-01
Orange County                         Occupational                          #3001 Septic Pump / Mfg Proc          30-Sep-01
Orange County                         Occupational                          #1803 Reg Plumbing Contractor         30-Sep-01
Orange County                         Occupational                          #2600 Manuf.- Processor               30-Sep-01
Orange County                         Septic System                         1327 18th Street # 48-179             4-Apr-02
Orange County                         Annual Operating                      Septage Service Co. # 48-50           31-Dec-01
Osceola County                        Occupational                          #6430 Septic Tank Serv                30-Sep-01
Seminole County                       Occupational                          #85 Septic Tanks                      30-Sep-01
</Table>

                                       20

<PAGE>

                                   SCHEDULE 11

                                   LITIGATION

                                      NONE

                                       21
<PAGE>

                                   SCHEDULE 13

                   MATERIAL ADVERSE CHANGE SINCE MAY 31, 2001

                                      NONE

                                       22

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