W.W. Gay Mechanical Contractor provides a variety of commercial and industrial contracting services. These include HVAC (heating, ventilation, and air conditioning) services, plumbing, piping, carpentry, welding, general construction, fire protection, and concrete work. The company also offers used equipment for sale when available. The firm operates through offices in Daytona Beach, Gainesville, Jacksonville, St. Augustine, and Orlando, Florida and in Little Rock, Arkansas. CEO William W. "Bill" Gay founded the company in 1962.