[Exhibit 31.2]

                            CERTIFICATION
                            -------------

               Certification of Chief Financial Officer


I, Paul Hines, Chief Financial Officer, certify that:

1. I have reviewed this quarterly report on Form 10-QSB of Demco
   Industries, 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 period 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; 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



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   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.

Dated: April 12, 2005

                               /s/ Paul Hines
                               -----------------------------------
                               Paul Hines, Chief Financial Officer



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