Who is the highest-scored ductwork and indoor air quality pro in Denver, Colorado?

By Registry Score, Action Air Duct Cleaning Denver (Denver, CO) ranks first at 77 out of 100, among 11 scored businesses averaging 54.9. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.

Denver, Colorado · Ductwork & IAQ

Ductwork & indoor air quality pros in Denver, CO

13 ductwork & indoor air quality pros in Denver, out of 455 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.

Pros: 13
Avg. score: 54.9
Scored: 11

Summary

Data last updated October 14, 2026

As of October 14, 2026, the ProComfort Registry lists 13 ductwork & indoor air quality pros in Denver, Colorado. Most-listed specialties: air conditioning (4), heating & furnaces (3). 11 have enough public signals for a Registry Score, averaging 54.9 out of 100; 3 score 70 or higher. Together they hold 675 public reviews on Google, Yelp and Facebook. The highest-scored is Action Air Duct Cleaning Denver, at 77 out of 100. 4 are Featured for 2026. View Action Air Duct Cleaning Denver.

Counts come straight from the Registry's records. How the Registry Score works

Showing 1–13 of 13

Strong

Action Air Duct Cleaning Denver

Pure Flow HVAC/Duct Clean

Denver, CO

HVACDucts

(720) 400-7893 Website

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Not yet rated

#12

Denver Air Conditioning Duct and Vent Cleaning

Denver, CO 80239

HVACA/CDucts

(720) 534-3308

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Not yet rated

#13

Fresh Air Profi

Denver, CO 80206

HVACDucts

(720) 787-2771

Ductwork & indoor air quality pros in Denver: at a glance

How many ductwork & indoor air quality pros are in Denver, Colorado?: As of October 14, 2026, the ProComfort Registry lists 13 ductwork & indoor air quality pros in Denver, Colorado.
Who is the highest-scored ductwork and indoor air quality pro in Denver, Colorado?: By Registry Score, Action Air Duct Cleaning Denver (Denver, CO) ranks first at 77 out of 100, among 11 scored businesses averaging 54.9. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
How are ductwork & indoor air quality pros in Denver, Colorado 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