About Us

Established in 1927, the Mechanical Contractors Association of Maryland (MCA-MD) is a premier trade association dedicated to the promotion and support of high quality, safe mechanical construction. MCA-MD represents companies that design, build and maintain the region’s mechanical infrastructure, including heating, ventilating, air conditioning and plumbing systems for commercial, office, government, healthcare and educational facilities.

MCA-MD members are provided access to educational programs, training seminars, and networking events. Through their membership, members are also given the opportunity to join Mechanical Contractors Association of America (MCAA), the nation’s leading mechanical trade association.

MCA-MD member contractors have proudly built and maintained some of our region’s iconic signature projects including the Baltimore Inner Harbor complex, the Baltimore Animal Rescue and Care Shelter (BARCS), the World Trade Center, the National Aquarium, Oriole Park at Camden Yards, M&T Bank Stadium, Comcast Center, United States Naval Academy, University of Maryland and the Johns Hopkins Medical Institution.

Whether building and servicing construction landmarks or mechanical systems – our member companies rely on MCA-MD to be a powerful partner in their business.