Expert Heating, Cooling HVAC Contractor Serving Seattle’s Eastside for Over 40 Years

Locally owned and operated WSB HVAC is a premier heating, cooling HVAC contractor serving Seattle’s Eastside and Northend. Providing expert advice, quality products and superior customer service to residential and commercial customers for over 40 years, we’re committed to delivering the highest value and integrity in everything we do.

Full-Service Heating, Cooling HVAC Contractor

Not only have we been providing expert heating, air conditioning, and general HVAC services since 1979, we’re also ductwork and gas piping experts. Serving both residential and commercial customers in and around Seattle’s Eastside and Northend, our technicians are NATE certified and our work is always backed by our 100% satisfaction guarantee. As a full-service HVAC contractor, you can count on our team of skilled sales, installation, service and repair professionals to expertly complete nearly any heating and cooling project large or small.

American Standard Comfort Care & Mitsubishi Electric Diamond Dealer

When you hire a heating and cooling contractor, you want to feel confident you’re receiving the very best service and products available. We’ve partnered with some of the most reputable heating and cooling and manufacturers in the industry, and as an American Standard Comfort Care and Mitsubishi Electric Diamond dealer since 1998, you get longer and better warranties when buying through WSB HVAC.

24/7 Emergency Service

We know just how disruptive a malfunctioning heating and cooling system can be, so we have one of our HVAC technicians available 24/7 for emergency service. If you need assistance anytime day or night, just call!

Expert Heating, Cooling HVAC Contractor Serving Seattle’s Eastside

Serving Bellevue, Redmond, Bothell, Woodinville, Issaquah, Duvall, Monroe, Fall City, Kirkland, Kenmore, & Mill Creek
Licensed, Bonded & Insured — WSBSHC*033MQ