Exhibit 32.2

Jeffrey E. Platt, CERTIFICATION

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350
AS ADOPTED PURSUANT TO SECTION 906 OF
THE SARBANES OXLEY ACT OF 2002

     In connection with the Quarterly Report of Penhall International Corp. (the “Company”) on Form 10-Q/A for the period ending September 30, 2003 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Jeffrey E. Platt, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) the information contained in the Report fairly presents, in all material respects, the financial position and results of operations of the Company.

/s/ Jeffrey E. Platt

Jeffrey E. Platt
Chief Financial Officer
March 3, 2004

     The foregoing certification is furnished solely pursuant to 18 U.S.C. § 1350 and is not being filed as part of the Report or as a separate disclosure document.