Committed To Your Comfort

Providing expert advice and superior customer service for over 40 years

Joining Forces, Same Great Company

Welcome to WSB HVAC — King and Snohomish County Heating & Cooling Providers

Give us a call today: 425-880-0048

We prioritize safety, celebrating 480 days with no accidents!

The WSB HVAC Commitment

A Legacy of Quality

With a robust track record across King and Snohomish County, WSB HVAC has established a reputation for quality and reliability. We offer customized HVAC solutions that come with the promise of durability and excellence, ensuring peace of mind with every service.

Ready Anytime, Every Time

HVAC challenges don’t operate on a 9-to-5 schedule — and neither do we. Our responsive service and 24/7 availability mean that you’re never more than a phone call away from expert assistance, even in the face of unexpected emergencies.

Your Local HVAC Specialists

Our deep roots in the communities of King and Snohomish County give us an insider’s perspective on your needs. Our certified technicians are well-versed in the specific climate demands of the Pacific Northwest, bringing a localized approach to our environmentally-conscious solutions.

Uncompromising Value and Clarity

Quality service should be accessible and transparent. WSB HVAC is proud to offer competitive, upfront pricing that honors our commitment to affordability and integrity. Expect no surprises, just fair and clear pricing tailored to fit your budget.

Comprehensive Services for King and Snohomish County

Residential HVAC Excellence: Specializing in home installations, maintenance, and repairs to keep your space comfortable.

Commercial HVAC Mastery: Offering robust commercial services to support the seamless operation of your business.

Advanced Technology: Providing state-of-the-art HVAC systems that prioritize energy efficiency and longevity.

Indoor Air Quality Focus: Elevating your air quality with services designed to keep your indoor environment healthy and allergen-free.

Embrace the WSB HVAC Experience

Join the family of satisfied homeowners and businesses in King and Snohomish County who trust WSB HVAC for all their HVAC needs. Our expert team is at the ready to bring you a personalized service experience that promises lasting comfort and satisfaction.

Contact us to schedule your service today and step into a world of HVAC excellence with WSB HVAC — where your comfort is our highest mission, and your satisfaction is our unwavering goal.

Our Customers Love

Our Outstanding Service

I am grateful for the whole team at WSB! From the people answering the phone, to the technicians completing the work, everyone is courteous and helpful. 
– Lisa E. – Woodinville, WA

“WSB is a company of true professionals. They completed the job in less than a day and when I received my invoice – it was exactly as was quoted. Thank you WSB!”
– Kevin C. – Duvall, WA

“I can’t thank WSB enough! My heater stopped working in the middle of the night – I called and they sent someone over first thing!  “
– Lauren L. – Bellevue, WA

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Don’t Delay on These Great Deals

$700 rebate

When you purchase qualified forced-air furnace

25c Tax Credit! 30% up to $2000 for Qualifying Heat Pumps!

25c Tax Credit! 30% up to $2000 for Qualifying Heat Pumps!

A Comfort Company That Puts Customers First


With furnace repairs and installation, our team handles all heating services you might need throughout Bellevue, WA and eastern Seattle. We focus on providing energy-efficient solutions for homeowners who want more comfort and savings from their heating systems. Got an idea of your next heating project? Don’t hesitate to contact us for a comfort consultation today!

Learn More About Heating

Air Conditioning

When summer comes around in Bellevue, WA, temperatures can reach record highs and beyond. It’s vital for homeowners to have powerful air conditioning systems that can keep their whole home cool while limiting the amount spent on the electric bill. Call us to invest in your next heat pump or central air conditioner that will keep you comfy for years to come!

Learn More About Air Conditioning

Water Heaters

It’s an understatement to say that we take our water heaters for granted. Our team stays up to speed with the latest technology and models in the water heater industry so we can provide you with sensible repairs, upgrades, or maintenance. Tell us what your water heating needs are, and we’ll get to work matching quality service with your expectations.
Learn More About Water Heaters


Electricity emergencies can strike at any time. It’s important that you have access to enough power to run your home properly and stay secure. Our generator systems have the capacity to keep the lights on and all of your appliances running as needed. They operate with natural gas, so you don’t have to worry about exorbitant fuel prices or dangerous gasoline systems. Call us today to learn more!

Learn More About Generators

What’s New & Noteworthy at WSB

Check out our blog for great insights!