84
StrongLouisville, Kentucky · HVAC
HVAC contractors in Louisville, KY
276 HVAC contractors in Louisville, out of 286 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 276
- Avg. score
- 52
- Scored
- 189
Summary
Data last updatedAs of October 15, 2026, the ProComfort Registry lists 276 HVAC contractors in Louisville, Kentucky. Most-listed specialties: heating & furnaces (192), air conditioning (179), commercial (27), ductwork & IAQ (7). 189 have enough public signals for a Registry Score, averaging 52 out of 100; 46 score 70 or higher. Together they hold 32,741 public reviews on Google, Yelp and Facebook. The highest-scored is A+ Derr Heating & Cooling, at 90 out of 100. 60 are Featured for 2026. View A+ Derr Heating & Cooling.
Counts come straight from the Registry's records. How the Registry Score works
Featured HVAC contractors in Louisville
78
Strong78
StrongLouisville, KY 40213 4.8(548 reviews)
HVACHeatingA/C
77
Strong76
Strong75
StrongLouisville, KY 40214 4.8(38 reviews)
HVACHeatingA/C
Showing 1–20 of 276
90
ExceptionalLouisville, KY 40213 4.9(2,221 reviews)
HVACHeatingA/C
88
ExceptionalLouisville, KY 40218 4.8(7,310 reviews)
HVACPlumbingHeating
85
Exceptional84
StrongLouisville, KY 40203 4.7(124 reviews)
HVACHeatingA/C
84
StrongLouisville, KY 40229 4.9(123 reviews)
HVACHeating
84
StrongLouisville, KY 40215 4.9(1,346 reviews)
HVACHeatingA/C
83
StrongLouisville, KY 40299 4.9(259 reviews)
HVACHeatingA/C
82
Strong82
StrongLouisville, KY 40218 4.8(5,777 reviews)
HVACPlumbingHeatingA/C
81
Strong80
StrongLouisville, KY 40203 4.6(84 reviews)
HVACHeatingA/C
80
Strong79
Strong79
StrongLouisville, KY 40218 4.7(58 reviews)
HVACHeatingA/C
78
Strong78
StrongLouisville, KY 40218 4.7(4,846 reviews)
HVACPlumbingHeatingA/C
78
StrongLouisville, KY 40213 4.8(548 reviews)
HVACHeatingA/C
77
Strong77
StrongLouisville, KY 40299 4.8(141 reviews)
HVACPlumbingHeatingA/C
77
StrongLouisville, KY 40223 4.9(125 reviews)
HVACHeatingA/C
HVAC contractors in Louisville: at a glance
- How many HVAC contractors are in Louisville, Kentucky?
- As of October 15, 2026, the ProComfort Registry lists 276 HVAC contractors in Louisville, Kentucky.
- Who is the highest-scored HVAC contractor in Louisville, Kentucky?
- By Registry Score, A+ Derr Heating & Cooling (Louisville, KY) ranks first at 90 out of 100, among 189 scored businesses averaging 52. 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 Louisville, Kentucky for 2026?
- ProComfort Registry features Energy Control Heating & Air, Allgeier Air, Prudential Heating & Air Conditioning, Element Air, Chapman Heating and Cooling, 5 Star Comfort 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 Louisville, Kentucky 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