HVAC & heating in Seattle, WA
67 hvac & heating listed in Seattle, Washington. 66 with a phone number and 57 with a website.
Seattle accounts for 7.3% of the hvac & heating listed in Washington.
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Quick answer
Seattle, WA has 67 hvac & heating listed on USA Business Search. 66 list a phone number and 57 list a website. The most listings are in ZIP codes 98108, 98107, 98134.
Updated November 2026Brennan Heating and Air Conditioning
Gensco
Johnson Barrow
MM Comfort Systems
Aaire Particle Control - Commercial and Industrial Air Filters
ACCO Engineered Systems
Allred Heating Cooling Electric
Double Bond Heating and Air
Energy Technologies
Evergreen Home Heating And Energy
Go Green Heating AC & Electric
HVAC Angel Seattle Heating & Air Conditioning
Hydra Clean
James Heating and More
Joanis Mechanical
King County Sewer Drain & Plumbing
MacDonald-Miller Facility Solutions
Make It Wright HVAC
Mighty Energy Solutions
Nortech Heating, Cooling & Refrigeration
Northwest Hydronic Heating
Olson Energy Service
Progressive Comfort Solutions
Psr Mechanical
Seattle Heating & Cooling
Seattle Steam Co
Specialty Insulation
TemperaturePro
The Fireplace & Chimney Service
Total Power
Universal Appliance and Refrigeration
Warren Company
Washington Energy Services
Zip Mechanical
KLEEN RITE KLEENER
System Heating & Air Conditioning Co.
US HVAC Home Service Seattle
Pacific Bim Services
Right Temp Heating & Cooling
Custom Mechanical Solutions
Starducts
System Incorporated
Mechanical Sales Inc.
Advanced Radiant Technology
Attic Crew
Go-green Heating & Air Conditioning
Hudson Bay Insulation
Local Hvac Expert Seattle
Reed Wright Heating Co.
Rossoe Energy Systems & Oil Company
Sound Energy Solutions
Starducts
Bowman Refrigeration
Stira
AMC CliffV's Marine Service
Fischer Heating And Air Conditioning
Glendale Heating & Air Conditioning
Green City Heating and Air Conditioning
Harbor Foam Inc
United Systems Mechanical
Four Seasons Insulation
Air Pros
Evergreen Refrigeration
First Quality
Fresh Breeze Air Duct Cleaning
Rocky Mountain Hvac
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How to choose an HVAC company in Seattle
- 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 Seattle, Washington?
USA Business Search shows 67 hvac & heating in Seattle. 66 list a phone number and 57 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 98108, 98107, 98134, 98101, 98102, 98117, 98125, 98168.
How do I choose an HVAC company in Seattle?
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.
More home services in Seattle
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