CPI Plumbing, Heating & Cooling

100 years of combined experience serving Oak Harbor, Anacortes, Coupeville, Freeland, Langley, Camano Island, and Stanwood. Full-service CPI Plumbing, Heating & Cooling proudly brings over 100 years of combined experience to Oak Harbor, Anacortes, Co...

100 years of combined experience serving Oak Harbor, Anacortes, Coupeville, Freeland, Langley, Camano Island, and Stanwood. Full-service CPI Plumbing, Heating & Cooling proudly brings over 100 years of combined experience to Oak Harbor, Anacortes, Coupeville, Freeland, Clinton, Greenbank, Langley, Camano Island, Stanwood, and surrounding areas. We're a full-service plumbing, heating, and cooling company offering expert solutions in water heaters, filtration systems, leak repair, repiping, drain cleaning, ductless mini-splits, heat pumps, furnaces, AC repair, and indoor air quality. Whether it's a plumbing emergency or seasonal HVAC maintenance, our trusted team is committed to reliable service and total home comfort. At CPI, we treat every customer like family.