Company History

Linda Gale founded Calvary Mechanical in July of 2001 and is proud to have been certified by SBA as an 8(a) Minority Native American Woman-Owned Business in February 2011.

We have been servicing the Federal, State, and Local Government as well as private and commercial industries since we began. We perform as a subcontractor as well as a prime contractor servicing our clients directly.

By focusing on customer service and providing high quality work, we continue to be one of Southern Maryland’s trusted heating and air conditioning contractors.

What We Do

Calvary Mechanical is prepared to make your home or business more comfortable and stable.