G. H. Herrmann Refrigeration / Air Conditioning & Heating Inc.,

The reliable company to contact for all your HVAC residential and commercial needs.

You can count on G.H. Herrmann Refrigeration / AC / Heating Inc. for all of your heating, cooling system designs, sales, installations, and repairs. We service all major makes and models of equipment. We have been proudly serving Columbia and the surrounding counties with 43 years of expertise! We provide professional services to residential, institutional and commercial facilities in Columbia County, Rensselaer, Greene and Dutchess. G.H. Herrmann is a factory authorized York Dealer.