Exhibit 31.1 CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 302(a) OF THE SARBANES-OXLEY ACT OF 2002 I, Michael T. Montgomery, certify that: 1.  I have reviewed this annual
report on Form 10-KSB of R-Tec Holding, Inc., for the year ending December 31,
2003. 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.  The small business issuers
other certifying officer(s) and I are 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; andd) 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;
  and 5. 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; andb) 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.
  Montgomery
  Interim President and CEO
  Chief Financial Officer
  May 7, 2004