Exhibit 31 RULE 13a-14(a) CERTIFICATION
AS ADOPTED PURSUANT TO SECTION 302
OF THE SARBANES-OXLEY ACT OF 2002 I, Michael
  T. Montgomery, certify that:1.
  I have
  reviewed this quarterly report on Form 10-QSB of R-Tec Holding, Inc.;2.
  Based on my
  knowledge, this report does not contain any untrue statement of a material
  fact or omit to state a material fact necessary to make the statements made,
  in light of the circumstances under which such statements were made, not misleading
  with respect to the period covered by this report;3.
  Based on my
  knowledge, the financial statements, and other financial information included
  in this report, fairly present in all material respects the financial
  condition, results of operations and cash flows of the small business issuer
  as of, and for, the periods presented in this report;4.
  I am
  responsible for establishing and maintaining disclosure controls and
  procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and
  internal control over financial reporting (as defined in Exchange Act Rules
  13a-15(f) and 15d-15(f)) for the small business issuer and have:(a)
  Designed such
  disclosure controls and procedures, or caused such disclosure controls and
  procedures to be designed under our supervision, to ensure that material
  information relating to the small business issuer, including its consolidated
  subsidiaries, is made known to us by others within those entities,
  particularly during the period in which this report is being prepared;(b)
  Designed such internal
  control over financial reporting, or caused such internal control over
  financial reporting to be designed under our supervision, to provide
  reasonable assurance regarding the reliability of financial reporting and the
  preparation of financial statements for external purposes in accordance with
  generally accepted accounting principles;(c)
  Evaluated the effectiveness
  of the small business issuers disclosure controls and procedures and
  presented in this report our conclusions about the effectiveness of the
  disclosure controls and procedures, as of the end of the period covered by
  this report based on such evaluation; and(d)
  Disclosed in this report
  any change in the small business issuers internal control over financial
  reporting that occurred during the small business issuers most recent fiscal
  quarter (the small business issuers fourth fiscal quarter in the case of an
  annual report) that has materially affected, or is reasonably likely to materially
  affect the small business issuers internal control over financial reporting;
  and5.
  The small
  business issuers other certifying officer(s) and I have disclosed, based on
  our most recent evaluation of internal control over financial reporting, to
  the small business issuers auditors and the audit committee of the small
  business issuers board of directors (or persons performing the equivalent
  functions):(a)
  All
  significant deficiencies and material weaknesses in the design or operation of
  internal control over financial reporting which are reasonably likely to
  adversely affect the small business issuers ability to record, process,
  summarize and report financial information; and(b)
  Any fraud,
  whether or not material, that involves management or other employees who have
  a significant role in the small business issuers internal control over
  financial reporting.  /s/ Michael
  T. MontgomeryMichael T.
  MontgomeryChief
  Financial OfficerInterim
  President and CEOAugust 12,
  2004 16