89
ExceptionalWestminster, CO 80021 5.0(940 reviews)
HVACHeatingA/CCommercial
Westminster, Colorado · HVAC
HVAC contractors in Westminster, CO
19 HVAC contractors in Westminster, out of 21 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 19
- Avg. score
- 54.1
- Scored
- 19
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 19 HVAC contractors in Westminster, Colorado. Most-listed specialties: heating & furnaces (15), air conditioning (13), commercial (5), refrigeration (1). 19 have enough public signals for a Registry Score, averaging 54.1 out of 100; 4 score 70 or higher. Together they hold 6,219 public reviews on Google, Yelp and Facebook. The highest-scored is Efficient Comfort: Heating Cooling & Mechanical, at 89 out of 100. 5 are Featured for 2026. View Efficient Comfort: Heating Cooling & Mechanical.
Counts come straight from the Registry's records. How the Registry Score works
Featured HVAC contractors in Westminster
63
EstablishedWestminster, CO 80030 4.5(19 reviews)
HVACHeatingA/CRefrigeration
51
EstablishedWestminster, CO 80030 4.5(9 reviews)
HVACHeatingA/C
38
Developing37
DevelopingWestminster, CO 80234 3.6(6 reviews)
HVACPlumbingCommercial
Showing 1–19 of 19
89
ExceptionalWestminster, CO 80021 5.0(940 reviews)
HVACHeatingA/CCommercial
86
Exceptional85
ExceptionalWestminster, CO 80031 4.6(1,836 reviews)
HVACHeatingA/C
70
Strong69
Established67
Established66
EstablishedWestminster, CO 80021 4.3(111 reviews)
HVACHeatingA/C
63
EstablishedWestminster, CO 80030 4.5(19 reviews)
HVACHeatingA/CRefrigeration
59
EstablishedWestminster, CO 80234 4.6(1,198 reviews)
HVACHeatingA/C
54
Established53
EstablishedWestminster, CO 80234 4.3(26 reviews)
HVACHeatingA/C
51
EstablishedWestminster, CO 80030 4.5(9 reviews)
HVACHeatingA/C
49
DevelopingWestminster, CO 80030 4.0(56 reviews)
HVACPlumbingHeating
40
DevelopingWestminster, CO 80021 4.2(2 reviews)
HVACPlumbingHeating
38
Developing37
DevelopingWestminster, CO 80234 3.6(6 reviews)
HVACPlumbingCommercial
34
Developing14
Developing3
DevelopingHVAC contractors in Westminster: at a glance
- How many HVAC contractors are in Westminster, Colorado?
- As of October 14, 2026, the ProComfort Registry lists 19 HVAC contractors in Westminster, Colorado.
- Who is the highest-scored HVAC contractor in Westminster, Colorado?
- By Registry Score, Efficient Comfort: Heating Cooling & Mechanical (Westminster, CO) ranks first at 89 out of 100, among 19 scored businesses averaging 54.1. 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 Westminster, Colorado for 2026?
- ProComfort Registry features Efficient Comfort: Heating Cooling & Mechanical, 5280 Cooling Heating & Refrigeration, C & C Heating and Air Conditioning, American Air, Complete Plumbing HVAC & Mechanical. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are HVAC contractors in Westminster, 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: heating, ventilation and air conditioning businesses (furnaces, heat pumps, A/C, climate control). Tags come from each business's public category and name, so a company can appear under several trades. HVAC contractors across the US