84
StrongSeattle, Washington · Ductwork & IAQ
Ductwork & indoor air quality pros in Seattle, WA
15 ductwork & indoor air quality pros in Seattle, out of 377 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 15
- Avg. score
- 42.1
- Scored
- 14
Summary
Data last updatedAs of October 15, 2026, the ProComfort Registry lists 15 ductwork & indoor air quality pros in Seattle, Washington. Most-listed specialties: air conditioning (4), heating & furnaces (3). 14 have enough public signals for a Registry Score, averaging 42.1 out of 100; 1 scores 70 or higher. Together they hold 672 public reviews on Google, Yelp and Facebook. The highest-scored is AirGanic HVAC & Duct Services, at 84 out of 100. 5 are Featured for 2026. View AirGanic HVAC & Duct Services.
Counts come straight from the Registry's records. How the Registry Score works
Featured ductwork & indoor air quality pros in Seattle
Showing 1–15 of 15
84
StrongSeattle, WA 98117 4.7(449 reviews)
HVACA/CDucts
64
Established58
Established52
Established51
EstablishedSeattle, WA 98104 4.3(3 reviews)
HVACDucts
51
EstablishedSeattle, WA 98119 4.4(6 reviews)
HVACHeatingDucts
49
Developing42
Developing37
Developing37
DevelopingSeattle, WA 98133 4.3(19 reviews)
HVACDucts
20
DevelopingSeattle, WA 98199 4.1(1 reviews)
HVACA/CDucts
18
Developing14
Developing12
Developing—
Not yet ratedDuctwork & indoor air quality pros in Seattle: at a glance
- How many ductwork & indoor air quality pros are in Seattle, Washington?
- As of October 15, 2026, the ProComfort Registry lists 15 ductwork & indoor air quality pros in Seattle, Washington.
- Who is the highest-scored ductwork and indoor air quality pro in Seattle, Washington?
- By Registry Score, AirGanic HVAC & Duct Services (Seattle, WA) ranks first at 84 out of 100, among 14 scored businesses averaging 42.1. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
- Which companies are featured in Seattle, Washington for 2026?
- ProComfort Registry features AirGanic HVAC & Duct Services. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are ductwork & indoor air quality pros in Seattle, Washington ranked?
- By Registry Score (0-100, from public reviews, digital presence and reach), with records confirmed by their owners listed first. The full method is at https://procomfortregistry.online/methodology.
What this list includes: businesses whose public category or name points to ducts, ventilation, sheet metal or indoor air quality. Tags come from each business's public category and name, so a company can appear under several trades. Ductwork & indoor air quality pros across the US