Mechanical Engineering & Construction Corporation

Mechanical Engineering & Construction Corporation, known as MEC2, designs, builds and maintains mechanical systems for commercial, institutional, industrial and government clients. Its work includes HVAC installation and retrofit, emergency HVAC service, mechanical construction, BIM coordination and start-up and commissioning of new systems. The firm has been in business since 2003 and reports more than 150 employees.

MEC2 works on schools, healthcare facilities, data centers, defense and research facilities, and industrial sites. Its engineers and trade crews work together on design and installation, and the firm is cleared to perform U.S. government defense work. Its office is at 6159 Edmondson Avenue in Catonsville, Maryland, and it serves projects across Maryland, Virginia and Washington, DC.