IMCOR

IMCOR is a Phoenix, AZ–based mechanical contractor founded in 1974 that designs, builds, and maintains mechanical and plumbing systems for commercial and industrial facilities. The company provides end-to-end support, including design assistance, BIM/CAD modeling, procurement, installation, testing, commissioning, and ongoing service and maintenance. Core offerings include Mechanical Construction, Commercial HVAC & Plumbing Service, and Facility Services.

IMCOR serves sectors such as manufacturing and industrial, hospitality and entertainment, healthcare, mission critical, aviation, public works, and education. In-house capabilities include prefabrication and fabrication at its Phoenix headquarters, supported by ASME-certified welders, a high-bay facility with a 10-ton bridge crane, automated ductwork production from CAD, and cutting and welding across a range of metal alloys. Technical expertise covers plumbing, pipefitting, HVAC, medical gas, industrial insulation, and industrial/process piping.

In 2024, the company restructured its operations into three entities—Evolution Mechanical Construction, LLC; Evolution Mechanical Projects, LLC; and Evolution Mechanical Service, LLC—each doing business as IMCOR to align resources across construction, projects, and service while maintaining a unified customer experience. IMCOR has been regularly recognized by Engineering News-Record, the Phoenix Business Journal Book of Lists, and Ranking Arizona’s Best of Arizona Business as a leading specialty subcontractor in Arizona.