King County, WA
HVAC Pros in King County, WA
Compare verified HVAC providers serving King County, WA.
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Quick facts
- AreaKing County
- StateWA
- Providers293
- Typical ticket$3.5k – $11k
Top local providers
Request quotes →- Greenwood Heating And Home ServicesTop ratedfurnace installationfurnace repairheat pump installationheat pump repair
What customers say “I had a heat pump installed a year ago and initially had some problems keeping it running. This left me feeling…”
- Olson Energy ServiceTop ratedfurnace installationfurnace repairheat pump installationheat pump repair
What customers say “We called Olson Energy Service as our air conditioning unit was not working as effectively as it had previously done…”
- Home Comfort Alliance RedmondTop ratedfurnace installationfurnace repairheat pump installationheat pump repair
What customers say “I received 4 quotes to search for and repair our leaking ductless mini split system, installed by another company 5…”
- Aaa Heating Air ConditioningTop ratedfurnace installationfurnace repairheat pump installationheat pump repair
What customers say “AAA Heating & Air Conditioning provided outstanding service from start to finish. Their technicians arrived promptly,…”
- A B Heating CoolingTop ratedfurnace installationfurnace repairheat pump installationheat pump repair
What customers say “I received 4 quotes to search for and repair our leaking ductless mini split system, installed by another company 5…”
- Pacific Home Comfort LlcTop ratedfurnace installationfurnace repairheat pump installationheat pump repair
What customers say “Christian provided outstanding service during our recent furnace tune-up. He was punctual, professional, and extremely…”
- Evergreen Home Heating And EnergyTop ratedfurnace installationfurnace repairheat pump installationheat pump repair
What customers say “I received 4 quotes to search for and repair our leaking ductless mini split system, installed by another company 5…”
- Glendale Heating Air ConditioningTop ratedfurnace installationfurnace repairheat pump installationheat pump repair
What customers say “We had a great experience with Glendale Heating & Air Conditioning. Our furnace wasn’t working and the house was…”
- furnace installationfurnace repairheat pump installationheat pump repair
What customers say “Sean did an amazing job today servicing my furnace and educating me while also being conscious of my time. I…”
- Bob S Heating Air ConditioningTop ratedfurnace installationfurnace repairheat pump installationheat pump repair
What customers say “Bob's Heating & Air Conditioning replaced our furnace and heat pump 3 weeks ago. Technician Bryon did a perfect job. He…”
- furnace installationfurnace repairheat pump installationheat pump repair
What customers say “I needed a furnace check-up/ tune up. The technician Daniel showed up on time with an awesome attitude. Very…”
- furnace installationfurnace repairheat pump installationheat pump repair
What customers say “I received 4 quotes to search for and repair our leaking ductless mini split system, installed by another company 5…”
- furnace installationfurnace repairheat pump installationheat pump repair
What customers say “I recently had SWP upgrade my electrical box to a Span Electrical Box. I also had my HOD and furnace PM done. I have…”
- Williams HeatingTop ratedfurnace installationfurnace repair
What customers say “Big hearts and low prices! There was a huge ice storm the year we moved to Vashon Island and power was out for 4 days.…”
- City Energy SystemsTop ratedfurnace installationfurnace repairheat pump installationheat pump repair
What customers say “This crew deserves far more than five stars! This was hands down the most pleasant experience I’ve ever had with a…”
Local pricing snapshot
Repairs typically run $150–$600. Full system replacements range from $4k for a basic furnace to $12k+ for a premium heat pump. Prices vary by system type, efficiency, and whether ductwork modifications are needed.
Cities in this county
Washington hub →Frequently Asked Questions
Do HVAC pros in King County charge travel fees?
Some rural routes include a trip charge. Confirm before scheduling and ask whether it applies to the estimate.
Which cities are in King County?
King County includes Auburn, Bellevue, Burien, Enumclaw, Federal Way, Kenmore, Kent, Kirkland, Redmond, Renton.
Are permits required for HVAC work?
Most Washington jurisdictions require a mechanical permit for equipment swaps. Ask your provider who pulls the permit and how it is priced.
Licensing verified weekly. Reviews refreshed within the last 30 days.
Licensing data: Washington Department of Labor & Industries (L&I) · Company data: verified business records + Google Business profile
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