Foss Heating & Cooling

Foss Heating & Cooling is an HVAC company that has served the Skagit Valley since 1974, handling furnace repair and installation, air conditioning, heat pumps, ductless mini-splits, boilers, and indoor air quality work for homes and businesses. The company sells and services Trane and Mitsubishi equipment and works on all brands.

Foss offers maintenance plans and financing with monthly payments, and it sizes equipment and ductwork before recommending a system. Service calls are scheduled through the company, and its service area includes Mount Vernon, Burlington, Anacortes, Sedro-Woolley and surrounding communities. The office is at 4101 Old Hwy 99 South in Mount Vernon.