Shortlist · Sequim, WA
Best HVAC in Sequim
Top 5 ranked HVAC providers in Sequim, WA. #1 pick: Air Flo Heating Company (4.9★, 1,019 reviews).
5 rankedL&I license-verifiedUpdated regularly
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Ranked shortlist
Request quotes →- Air Flo Heating CompanyTop pickfurnace installationfurnace repairheat pump installationheat pump repair
What customers say “Installers Tanner and Matt M are 2 great assets to your establishment. They both provided professional workmanship,…”
- Bill Mair Heating AirTop ratedheat pump installationheat pump repairductless mini splitmaintenance plans
What customers say “I am so grateful for all the folks at Bill and Anna Mair Heating. Having been dealing with a bit of medical issues, and…”
- Peninsula HeatTop ratedfurnace installationfurnace repairheat pump installationheat pump repair
What customers say “I am most impressed with the entire team at Peninsula Heat. Installers Tyler and Joseph did a great job installing…”
- Knight Heating And CoolingTop rated
What customers say “Prompt service. Called another company first and was told the soonest they could come out would be the end of November,…”
- Triton AirVerified
How we rank
License + business status
Active state license and business registration required.
Verified reviews
Ratings weighted across sources and recency, not raw star counts.
Responsiveness
Quote turnaround time and communication track record.
Service coverage
Coverage of the city itself and surrounding neighborhoods.
Frequently Asked Questions
How do you rank the best HVAC pros in Sequim?
We score providers on license status, service coverage, verified reviews, and responsiveness. We update rankings as new data comes in.
Should I always pick the top-ranked company?
Not necessarily. The ranking is a strong starting point, but availability, project scope, and quote price matter. Request two or three quotes to confirm the best fit.
Are these companies actually licensed?
Yes. Every listed provider has a verified state license at time of publication.
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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