EMCOR Group, Inc. Subsidiaries Team Up To Perform Electrical And Mechanical Construction For Expansion Of Xilinx Data Center

NORWALK, CONNECTICUT, June 24, 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 Dynalectric Colorado and Trautman & Shreve subsidiaries will team up to perform both the electrical and mechanical construction services for the expansion of Xilinx, Inc.'s data center in Longmont, Colorado.

Dynalectric will manage the mechanical, electrical and general construction for the project, which includes the demolition and build-out of 10,000 square feet of existing office space. The Company will install new 3000 Amp service, redundant 750 KVA UPS systems, a 2250 kW generator, four 22 KVA PDUs, and all associated electrical distribution piping and cable. Trautman & Shreve will provide mechanical services for the project, including 360 tons of cooling as well as future taps to expand the central utility plant to a total of 540 tons of cooling and 720 tons of free cooling.

"Xilinx is a leader in the digital programmable logic device market and we are experienced in providing customized solutions for high-tech companies that demand sophisticated systems required to operate without failure or downtime. This is an exciting pairing with our sister company; we look forward to exceeding Xilinx's expectations for their data center expansion," said Craig W. Clark, President and CEO of Dynalectric Colorado.

About EMCOR Group, Inc.

A Fortune 500 company with over $5.9 billion in annual revenues, 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 first quarter ended March 31, 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.
CONTACT:
Mava Heffler
Vice President, Marketing & Communications
203-849-7814

Linden Alschuler & Kaplan, Inc.
Media: Suzanne Dawson/Cecile Fradkin
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