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 Los Angeles subsidiary has been awarded a contract for the design/assist and retrofit of the electrical systems for the Los Angeles Hall of Justice in Los Angeles, California.

Dynalectric will be responsible for the installation of all electrical and low voltage systems in the retrofit of an existing 12-story structure, originally built in 1922 as a jail, which will now become the new Los Angeles Hall of Justice. Additionally, Dynalectric will be responsible for the installation of all electrical and low voltage systems in a neighboring new 10-story parking garage. Scope of work will include maintaining and/or restoring historical elements, including light fixtures, stairs, floors, courtrooms, and a jail cell.

"We're pleased to be working with Los Angeles County on this important, high-profile project to rehab a key facility," stated Johnny Menninga, President, Dynalectric Los Angeles. "The experience and expertise required for this project dovetails with our skills and experience; it also allows Dynalectric to serve the needs of the people of Los Angeles in a meaningful and enduring manner."

About EMCOR Group, Inc.

A Fortune 500 company with estimated 2011 revenues of ~$5.5B, EMCOR Group, Inc. (NYSE: EME) is a global leader in mechanical and electrical construction, energy infrastructure, and facilities services. A leading provider of critical infrastructure systems, EMCOR gives life to new structures and sustains life in existing ones by its planning, installing, operating, maintaining, and protecting the sophisticated and dynamic systems that create facility environments---such as electrical, mechanical, lighting, air conditioning, heating, security, fire protection, and power generation systems---in virtually every sector of the economy and for a diverse range of businesses, organizations and government. EMCOR represents a rare combination of broad reach with local execution, combining the strength of an industry leader with the knowledge and care of 170 locations. The ~26,000 skilled employees of EMCOR have made the company, in the eyes of leading business publications, amongst the "World's Most Admired" and "Best Managed". 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 and its 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, backlog 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 and mix of business and that the USM business will not be integrated successfully and that the cost savings from the USM transaction may not be fully realized or may take longer to realize than expected or that disruption from the transaction may make it more difficult to maintain relationships with customers, employees or suppliers. Certain of the risks and factors associated with EMCOR's business are also discussed in the Company's 2010 Form 10-K 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.

EMCOR Group, Inc.
Mava Heffler, 203-849-7814
Vice President, Marketing & Communications
or
Linden Alschuler & Kaplan, Inc.
Media: Lisa Linden / Mike Petralia
212-575-4545 / 212-899-4744