EXHIBIT 31.3

I, Floyd Warkol, certify that:

1.         I have reviewed this quarterly report on Form 10-Q of KSW, Inc.; and

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.

Date: November 20, 2003

                                              /s/ Floyd Warkol
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                                              Floyd Warkol
                                              Chief Executive Officer