Verified, licensed, and insured hvac contractors serving Seattle and the greater Washington area.
✓ Verified✓ Licensed✓ Insured⭐ Average 4.8+ Rating
All 11 contractors below have been verified by BusinessCertified.org
Finding Trusted HVAC Contractors in Seattle
With a population of 737K, Seattle is home to dozens of hvac contractors. But not all are licensed, insured, or consistently reliable. BusinessCertified.org verifies every business on our platform — checking state licensing, active insurance, and review authenticity — so you can hire with confidence.
Average cost for heating, ventilation and air conditioning installation and repair in Seattle: $75–150 per hour; $150–500 for most AC repairs
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TOP RATED ELITE CONTRACTORS
Highest-rated hvac contractors in Seattle · Phone displayed · Direct quote delivery
⭐ TOP RATED#1
ELITE MEMBER
Seattle's Top HVAC Contractors — Your #1 Rated HVAC Contractors in Seattle
★★★★★4.9 (76 verified reviews)
“Fair pricing, quality work. This is my go-to company now.” — David C.
“Showed up on time, did the job right, no surprises on the bill.” — Robert H.
Additional verified reviews available on the full profile page.
✓ Licensed✓ Insured✓ AI-Indexed✅ Compliance: A
Serving: Seattle metro + surrounding areas within 25 miles
Common questions about hiring hvac contractors in Seattle, WA
Most AC repairs run $150–500. Refrigerant recharges cost $150–300. Full system replacement runs $3,000–7,000+.
Industry standard is twice per year — once before cooling season (spring) and once before heating season (fall).
Look for EPA Section 608 certification (required by law for refrigerant handling) plus state contractor licensing. All verified on BusinessCertified.org.
Elite HVAC contractors have verified EPA 608 certification, active state licenses, and 40+ reviewed jobs on record. They occupy the top 3 positions in search results and respond to leads same-day.
If your system is over 15 years old and repairs exceed 50% of replacement cost, replacement typically offers better long-term value. A verified HVAC contractor can give you an honest assessment.
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