EXHIBIT 10(T-2) STOCK UNIT CERTIFICATE This Stock Unit Certificate represents the grant of ______ Stock Units to _____________ (the "PARTICIPANT") pursuant to, and subject to the terms and conditions of, the EMCOR Group, Inc. Long-Term Incentive Plan (the "PLAN"). The Participant understands and agrees that the grant of the Stock Units represented hereby will be effective as of the first business day of the ____ "PLAN YEAR" (as defined in the Plan), subject to the Participant executing this Stock Unit Certificate where indicated below and returning a copy hereof to the Secretary of EMCOR Group, Inc. EMCOR Group, Inc. By: ------------------------------- Frank T. MacInnis Chairman of the Board and Chief Executive Officer AGREED AND ACCEPTED: - -------------------------------- Dated: January __, ____