University Marelich Mechanical is a wholly owned subsidiary of EMCOR Group, Inc. EMCOR is the world's leading provider of mechanical and electrical construction and facilities services, including planning, consulting, and operations and maintenance.

University Marelich Mechanical is a full service mechanical contractor serving Southern California. We engineer, design, build and commission mechanical systems, including heating, ventilating and air conditioning (HVAC), plumbing and piping systems for commercial, institutional and industrial clients.