Murray Company Mechanical Contractors

Murray Company Mechanical Contractors is a full-service mechanical contractor operating across California, Arizona, and Nevada. Founded in 1913 by H.E. Murray, the company has grown to more than 1,000 employees and has been 100% employee-owned since 2002. Murray Company consistently ranks among ENR's top specialty contractors nationally.

The company operates across a range of project types - including hospitals, airports, data centers, and manufacturing facilities - with expertise in design-build, design-assist, and plan-spec delivery. Its capabilities extend into technically demanding sectors such as biopharmaceutical, semiconductor, and healthcare, where precision and schedule are critical. To support complex, fast-track work, Murray Company operates a 70,000-square-foot in-house fabrication facility that includes ultra-high-purity clean rooms.

As an employee-owned company, Murray Company ties individual ownership to the work its teams perform on the ground. The structure means that tradespeople, project managers, and field staff have a direct stake in the company's outcomes - an arrangement that shapes how work is approached across all levels of the organization.