W.W. Gay Mechanical Contractor is qualified and financially able to accomplish projects of virtually any size. Commercial, Industrial and Engineering contracting services including: HVAC, Plumbing, Piping, Carpentry, Welding, General Construction, Steel Erection, Concrete and Facility Automation projects.
"W.W. Gay Mechanical Contractor, Inc. provides turnkey project delivery through our large in-house labor force, well-qualified subcontractors and trained Project Management of all our construction activities.

W.W. Gay Mechanical Contractor, Inc. has the experience, equipment, facilities, and professional licensures and certifications to meet even the largest project requirements.

W.W. Gay Mechanical Contractor, Inc. specializes in the installation, repair and maintenance of all your home’s plumbing and AC systems and proudly services all makes and models."
Controls and Automation; Heating and Air Conditioning; Plumbing; Piping; Certified Test and Balance; Design Build; Building Information Modeling (BMI); General Construction; ASME and NBIC Code Stamps; Backflow Prevention Certification; Boilers; Carpentry; Fabrication; Instrumentation; Ironwork; Medical Gas Piping; Non-Destructive Analysis; Pharmaceutical; Semiconductor and Clean Room; Chiller Plants; Rigging and Equipment Setting; Solar; Steel Erection; Steel Fabrication; Tanks; Underground Utility Services