PBSJ 10-Q 2007 Q1 Quarterly report

Exhibit 32

Certificate Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned officers of the PBSJ Corporation (the “Company”) hereby certify, to such officers’ knowledge, that:

(i) the accompanying Quarterly Report on Form 10-Q of the Company for the period ended December 31, 2006 (the “Report”) fully complies with the requirements of Section 13(a) or Section 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and

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

Dated: September 21, 2007	/s/ John B. Zumwalt III
	John B. Zumwalt III
	Chairman of the Board and Chief Executive Officer
Dated: September 21, 2007	/s/ Donald J. Vrana
	Donald J. Vrana
	Senior Vice President and Chief Financial Officer