EMCOR Group, Inc. is a leading specialty contractor that designs, installs, operates, and maintains complex mechanical and electrical systems. The company's operations are organized into segments covering United States electrical and mechanical construction, building services, and industrial services. EMCOR's construction services support new builds, retrofits, and energy infrastructure projects across diverse sectors such as technology, manufacturing, and healthcare. Its facilities services provide ongoing maintenance, site-based operations, and energy-efficiency upgrades. Through its extensive network of operating subsidiaries, the company serves a broad base of private and public sector clients, including major government agencies.