EMCOR Group, Inc. is a Fortune 500 company headquartered in Norwalk, Connecticut, specializing in mechanical and electrical construction, industrial and energy infrastructure, and building services. Founded in 1994 following the restructuring of Jamaica Water Properties, EMCOR has grown into a major player in the engineering and construction industry. The company operates over 100 subsidiaries across more than 180 locations in the United States and the United Kingdom, employing approximately 40,400 people as of 2024. EMCOR's services span various sectors, including healthcare, data centers, manufacturing, and government facilities.
EMCOR's operations are divided into three primary segments: electrical and mechanical construction services, building services, and industrial services. The construction services division, which accounted for 67% of the company's revenue in 2024, focuses on projects such as power stations, photovoltaic systems, and infrastructure for food processing and traffic control. The building services segment, representing 24% of revenue, offers maintenance for HVAC, plumbing, fire safety, and energy systems. The industrial services division, contributing 9% of revenue, provides maintenance for oil refineries and petrochemical plants, with a growing emphasis on sustainable energy and carbon capture projects.
Financially, EMCOR reported record revenues of $14.57 billion in 2024, with a net income of $1.007 billion. The company has demonstrated consistent growth, driven by increased demand for digital processing, cloud computing, and data storage solutions. In early 2025, EMCOR announced the acquisition of Miller Electric Company for $865 million, significantly expanding its presence in the southeastern United States and enhancing its capabilities in electrical construction services