90
ExceptionalMadison, Wisconsin · HVAC
HVAC contractors in Madison, WI
70 HVAC contractors in Madison, out of 106 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 70
- Avg. score
- 49.9
- Scored
- 44
Summary
Data last updatedAs of October 15, 2026, the ProComfort Registry lists 70 HVAC contractors in Madison, Wisconsin. Most-listed specialties: heating & furnaces (41), air conditioning (33), commercial (8), ductwork & IAQ (5). 44 have enough public signals for a Registry Score, averaging 49.9 out of 100; 5 score 70 or higher. Together they hold 6,365 public reviews on Google, Yelp and Facebook. The highest-scored is Harker Heating & Cooling, at 90 out of 100. 12 are Featured for 2026. View Harker Heating & Cooling.
Counts come straight from the Registry's records. How the Registry Score works
Featured HVAC contractors in Madison
84
Strong68
EstablishedMadison, WI 53704 4.5(58 reviews)
HVACHeatingA/C
Showing 1–20 of 70
90
ExceptionalMadison, WI 53713 4.9(1,182 reviews)
HVACHeatingA/C
84
Strong79
StrongMadison, WI 53713 4.8(378 reviews)
HVACDucts
75
Strong74
StrongMadison, WI 53527 4.8(137 reviews)
HVACDucts
68
EstablishedMadison, WI 53716 4.3(30 reviews)
HVACRefrigeration
68
EstablishedMadison, WI 53704 4.5(58 reviews)
HVACHeatingA/C
68
EstablishedMadison, WI 53711 4.7(45 reviews)
HVACHeatingA/C
67
Established66
EstablishedMadison, WI 53713 4.8(41 reviews)
HVACHeatingA/C
66
Established64
Established63
Established63
EstablishedMadison, WI 53718 4.5(60 reviews)
HVACHeatingA/C
63
EstablishedMadison, WI 53714 4.3(26 reviews)
HVACPlumbingHeating
62
Established62
Established58
Established57
EstablishedMadison, WI 53715 4.2(2 reviews)
HVACHeatingA/C
56
EstablishedMadison, WI 53703 4.5(8 reviews)
HVACHeatingA/C
HVAC contractors in Madison: at a glance
- How many HVAC contractors are in Madison, Wisconsin?
- As of October 15, 2026, the ProComfort Registry lists 70 HVAC contractors in Madison, Wisconsin.
- Who is the highest-scored HVAC contractor in Madison, Wisconsin?
- By Registry Score, Harker Heating & Cooling (Madison, WI) ranks first at 90 out of 100, among 44 scored businesses averaging 49.9. 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 Madison, Wisconsin for 2026?
- ProComfort Registry features Harker Heating & Cooling, All Comfort Services, Warren Heating & Air Conditioning. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are HVAC contractors in Madison, Wisconsin 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