EXHIBIT 32.2

                          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 Annual Report of EMCOR Group, Inc. (the "Company")
on Form 10-K for the year ended December 31, 2008 as filed with the
Securities and Exchange Commission on the date hereof (the "Report"), I, Mark
A. Pompa, Executive Vice President and Chief Financial Officer of the
Company, certify, pursuant to 18 U.S.C. 'SS'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 condition and results of operations
        of the Company.



Date: February 26, 2009                        /s/ MARK A. POMPA
                                       ---------------------------------
                                                 MARK A. POMPA
                                           EXECUTIVE VICE PRESIDENT
                                          AND CHIEF FINANCIAL OFFICER