Best HVAC companies in SeaTac, WA
The highest-scoring HVAC company in and near SeaTac is Greenwood Heating and Home Services (score 83, 4.9 stars from 4,912 Google reviews). 34 companies meet the 5 Star standard within 25 km; the top 30 are ranked below.
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StarDucts
InsuredBondedFamily-ownedFree estimates79SCORE - 578SCORE
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Ventflow Dryer Vent And Air Duct Cleaning Service
InsuredFamily-ownedFree estimates69SCORE - 1867SCORE
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We list only companies that clear our published bar, so this area is still filling in. As more HVAC companies near SeaTac qualify, they'll appear here automatically.
Compare the top 10
| # | Company | Score | Google rating | Reviews | Years | Based in |
|---|---|---|---|---|---|---|
| 1 | Greenwood Heating and Home Services | 83 | 4.9 | 4,912 | – | Tukwila |
| 2 | As You Wish Electric, Plumbing, Heating & Air | 83 | 4.9 | 3,460 | – | Seattle |
| 3 | Eco Electric, Plumbing, Heating and Air | 82 | 4.9 | 2,437 | – | Seattle |
| 4 | StarDucts | 79 | 5.0 | 172 | 15 | Renton |
| 5 | South West Plumbing, Heating, Air, & Electric | 78 | 4.8 | 11,498 | – | Seattle |
| 6 | Insulation Co | 77 | 5.0 | 285 | – | Seattle |
| 7 | Harts Plumbers, Electricians, & HVAC Technicians | 76 | 4.8 | 1,386 | – | Tukwila |
| 8 | Washington Water Heaters, Heating & Air Conditioning | 75 | 4.9 | 320 | – | Renton |
| 9 | One Hour Heating & Air Conditioning - Newcastle | 75 | 5.0 | 114 | – | Tukwila |
| 10 | Evergreen Home Heating and Energy | 73 | 4.8 | 1,008 | – | Seattle |
HVAC companies in SeaTac: quick answers
Who is the highest-rated HVAC company in SeaTac, WA?
Greenwood Heating and Home Services has the highest 5 Star Score among HVAC companies in and near SeaTac: 83 out of 100, with a 4.9 star Google rating from 4,912 reviews.
How many 5 Star HVAC companies serve SeaTac?
34 HVAC companies meet our standard within 25 km of SeaTac: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 34,343 Google reviews between them, averaging 4.87 stars.
How are these HVAC companies ranked?
By 5 Star Score: rating quality adjusted for review count (45 points), review volume (25), review recency (15), years in business (10) and license verification (5). Businesses cannot pay to change their score.
HVAC companies near SeaTac
- Tukwila, WA (38)
- Renton, WA (41)
- Kent, WA (28)
- Seattle, WA (63)
- Bellevue, WA (54)
- Kirkland, WA (54)
- Redmond, WA (52)
- Bremerton, WA (6)
Other pros in SeaTac
- Plumbers (45)
- Electricians (29)
- Roofers (33)
- Garage door companies (37)
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Ratings and review counts come from each company's public Google listing and are re-checked monthly. 5 Star Home Service Pros is independent; companies cannot pay for placement.