About Us

Founded in 1949, Southland is one of the nation’s largest building systems experts providing innovative engineering, construction, and service solutions. What began as a Southern California-based supplier of residential heating solutions has organically grown and exponentially expanded its services and capabilities to serve a wide variety of markets and industries. What truly sets Southland apart from our competitors are the in-house resources and expertise we bring to projects of any size and scope. Together, we have the unique ability to deliver unparalleled value at every stage of your facilities’ lifecycle.