W.W. Gay’s Controls Division performs controls solutions for most all HVAC and Mechanical system needs. Our controls technici ... ans were trained by various national manufacturers during their employment with them, which allows us the flexibility to service most controls systems. These include Trane, KMC, Honeywell, Niagara AX / N4 etc. W.W. Gay is currently an Authorized Installation Contractor (AIC) for KMC, Honeywell Webs, and Trane Controls. read more