Shambaugh & Son, L.P. Promotes Rob Vincent To
Chief Operating Officer, Fire Protection Groups

---EMCOR Group, Inc. Company Creates New Strategic Position
For Its Fire Protection Services Division---

FORT WAYNE, INDIANA --- June 22, 2017 –– Shambaugh & Son, L.P. is pleased to announce the recent promotion of Mr. Rob Vincent to the new position of Chief Operating Officer, Fire Protection Groups. Over the last three years, the Fire Protection Division at Shambaugh & Son has grown, as a result of both organic and acquisition growth, to be the second largest fire protection company in the country. This new position will provide strategic vision across the family of Shambaugh & Son Fire Protection companies.

Shambaugh & Son, L.P., is one of the largest specialty contractors in the U.S., and a subsidiary of EMCOR Group, Inc. (NYSE: EME), a Fortune 500® leader in mechanical and electrical construction, industrial and energy infrastructure, and building services for a diverse range of businesses.

“As Chief Operating Officer, Fire Protection Groups, Rob Vincent will continue to work at the national-level, as well as coordinate directly with each Shambaugh & Son Fire Protection company, with the objective of optimizing customer outcomes and making the whole greater than the sum of the parts,” stated Paul Meyers, Jr., President & CEO, Shambaugh & Son. “His vision, strategy and track record of excellence is exactly what Shambaugh needs as we boldly navigate this 91 year old company into its next chapter and accelerate this family of companies into a unique and unmatched position to service customers, no matter project location, scope, or size.”

Mr. Vincent joined Shambaugh & Son 35 years ago and has continually moved through various roles of increasing responsibility. He was instrumental in facilitating several recent acquisitions, including Allan Automatic Sprinkler of So. Cal, Dalmatian Fire, and Northstar Fire Protection. Mr. Vincent was most recently Vice President, Fire Protection Operations, of the Shambaugh & Son Fire Protection Group.

About Shambaugh & Son, L.P.

Founded in 1926, Shambaugh & Son is one of the largest specialty contractors in the U.S., with over 2,600 employees throughout 50 states. Shambaugh specializes in the full range of new and retrofit construction for industrial, commercial, institutional, food processing, medical, commercial, and bio-fuel projects. The scope of work entails the self-performance of ten broad disciplines, including mechanical, plumbing, process, refrigeration, electrical, process controls, water and waste treatment, fire protection, temperature controls, and high and low voltage systems. Headquartered in Fort Wayne, IN, Shambaugh has offices in Indianapolis, Lafayette, and South Bend, IN; Detroit and Kalamazoo, MI; Chicago, IL; Toledo, Cincinnati and Columbus, OH; Louisville, KY; Los Angeles, CA; Orlando, FL; Reno, NV; Austin, San Antonio, Dallas and Houston, TX; and Atlanta, GA.. Shambaugh is a subsidiary of EMCOR Group, Inc. (NYSE: EME), a Fortune 500® company with estimated 2017 revenues of ~$7.6B. EMCOR is a leader in mechanical and electrical construction, industrial and energy infrastructure, and building services. A 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 ~33,000 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