CPI Plumbing, Heating & Cooling

📍 Mount Vernon, WA | (360) 822-9306 | cpiplumbing.com When your furnace goes out on a cold night or a pipe starts leaking, you need a team that actually shows up - on time, with the right answer, and without surprises on the bill.

CPI Plumbing & Heating is the North Sound's go-to home services company. We treat every customer like family and every home like our own. Our team runs on GRIT - Growth, Reliability, Integrity, and Teamwork - and it shows in every job we do.

We handle it all: Plumbing repairs and installations. Drain cleaning. Water heater repair, replacement, and installation. Tankless water heater installation. Leak detection and repair. Pipe repair and replacement. Sewer services. Furnace repair and installation. Heat pump services. Boiler services. Heating system maintenance. Air conditioning repair and installation. AC maintenance and tune-ups. Electrical installations, repairs, and inspections.

24/7 emergency service - because problems don't wait for business hours.

Voted Best Plumbing and Heating Company two years in a row. 4.8 stars across 2,500+ Google reviews. 100+ years of combined team experience. Backed by the Gene Johnson Family of Brands - strongest warranties in the business.

Serving Mount Vernon, Burlington, Anacortes, Sedro-Woolley, Bellingham, Oak Harbor, Camano Island, Whidbey Island, Marysville, and all of Northwest Washington.

Everyone deserves a comfortable home. We're here to make sure yours stays that way.