EMCOR Group, Inc. Subsidiary Awarded Contract For Mechanical Systems Installations At EMC Corporation

NORWALK, CONNECTICUT, November 20, 2008 - EMCOR Group, Inc. (NYSE: EME), a Fortune 500 leader in mechanical and electrical construction, energy infrastructure and facilities services for a diverse range of businesses, announced that its EMCOR Services Northeast subsidiary has received a contract for the installation of mechanical systems at EMC Corporation; located in Hopkinton, MA, EMC is a world leader in developing and providing information infrastructure technology and solutions to organizations.

EMCOR Services Northeast will be responsible for the mechanical systems installations involved in EMC's data center expansion project, which will require the increase of cooling density from 60 to 100 watts per square foot. The project includes the installation of over 4000 linear feet of pipe while avoiding any shutdowns of the existing system. Equipment installations consists of, but are not limited to, a 500-ton centrifugal chiller and APC in-row high density cooling units.

"This is a very exciting project and we look forward to working with EMC on its data center expansion", commented Phillip Megna, President of EMCOR Services Northeast. Delivering against exacting standards and rigid specifications has become a hallmark for which we're known and serves us and our clients well as we strive to create a comfortable, productive, and profitable environment for them."

About EMCOR Group, Inc.

A Fortune 500 company with estimated 2008 revenues of $6.8 - $7.0 billion, EMCOR Group, Inc. (NYSE: EME) is a global leader in mechanical and electrical construction, energy infrastructure, and facilities services. EMCOR gives life to new structures and sustains life in existing ones by its planning, installing, operating and maintaining the sophisticated and dynamic systems that create facility environments---such as electrical, mechanical, lighting, air conditioning, heating, security and power generation systems---in virtually every sector of the economy and for a diverse range of businesses around the world. EMCOR represents a rare combination of reach with local execution, combining the strength of an industry leader with the knowledge and care of 170 locations worldwide. The 30,000 skilled employees of EMCOR have made the company, in the eyes of leading business publications, amongst America's "Most Admired" and "Best Performing." EMCOR's diversity---in terms of the services it provides, the industries it serves and the geography it spans---has enabled it to create a stable platform for sustained results. The Company's strong financial position has enabled it to attract and retain among the best local and regional talent, to undertake and complete the most ambitious projects, and to redefine and shape the future of the construction and facilities services industry. Additional information on EMCOR can be found at www.EMCORGroup.com.

This release may contain certain forward-looking statements within the meaning of the Private Securities Reform Act of 1995. Any such comments are based upon information available to EMCOR management's perception thereof, as of this date, and EMCOR assumes no obligation to update any such forward-looking statements. These forward-looking statements may include statements regarding market opportunities, market share growth, gross profit, project mix, projects with varying profit margins, and selling, general and administrative expenses. These forward-looking statements involve risks and uncertainties that could cause actual results to differ materially from the forward-looking statements. Accordingly these statements are no guarantee of future performance. Such risk and uncertainties include, but are not limited to, adverse effects of general economic conditions, changes in the political environment, changes in the specific markets for EMCOR's services, adverse business conditions, availability of adequate levels of surety bonding, increased competition, unfavorable labor productivity, mix of business, and risks associated with foreign operations. Certain of the risks and factors associated with EMCOR's business are also discussed in the Company's 2007 Form 10-K, its Form 10-Q for the third quarter ended September 30, 2008, and in other reports filed from time to time with the Securities and Exchange Commission. All these risks and factors should be taken into account in evaluating any forward-looking statements.

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FOR: EMCOR GROUP, INC.

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