HVAC & heating in Sumner, WA
6 hvac & heating listed in Sumner, Washington. 6 with a phone number and 6 with a website.
Sumner accounts for 0.7% of the hvac & heating listed in Washington.
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Quick answer
Sumner, WA has 6 hvac & heating listed on USA Business Search. 6 list a phone number and 6 list a website. The most listings are in ZIP codes 98390.
Updated November 2026Bay Insulation of Washington
Dr. Cool, Inc.
Home Comfort Alliance - Sumner
Insulpro Projects
Truetemp Northwest
How to choose an HVAC company in Sumner
- Ask for a load calculation before you replace a system, not just a size match.
- Compare efficiency ratings (SEER2/AFUE) and available rebates.
- Ask what maintenance plans cost and what they cover.
Check the business: confirm a company's registration with the state in our Washington business lookup guide, and licensed trades in the contractor license lookup guide.
Common questions
How many hvac & heating are listed in Sumner, Washington?
USA Business Search shows 6 hvac & heating in Sumner. 6 list a phone number and 6 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 98390.
How do I choose an HVAC company in Sumner?
Ask for a load calculation before you replace a system, not just a size match. Compare efficiency ratings (SEER2/AFUE) and available rebates. Ask what maintenance plans cost and what they cover. Check the license or registration through the Washington business lookup guide.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
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