81
StrongAlpharetta, GA 30005 4.9(568 reviews)
HVACDucts
Alpharetta, Georgia · HVAC
HVAC contractors in Alpharetta, GA
12 HVAC contractors in Alpharetta, out of 12 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 12
- Avg. score
- 75.2
- Scored
- 12
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 12 HVAC contractors in Alpharetta, Georgia. Most-listed specialties: heating & furnaces (8), air conditioning (6), ductwork & IAQ (3), commercial (2). 12 have enough public signals for a Registry Score, averaging 75.2 out of 100; 11 score 70 or higher. Together they hold 7,993 public reviews on Google, Yelp and Facebook. The highest-scored is MMI Home Improvement, at 86 out of 100. 3 are Featured for 2026. View MMI Home Improvement.
Counts come straight from the Registry's records. How the Registry Score works
Featured HVAC contractors in Alpharetta
Showing 1–12 of 12
86
Exceptional81
StrongAlpharetta, GA 30005 4.9(568 reviews)
HVACDucts
80
StrongAlpharetta, GA 30004 4.9(2,231 reviews)
HVACHeating
80
Strong78
StrongAlpharetta, GA 30004 4.9(1,426 reviews)
HVACHeatingA/C
78
Strong77
Strong76
Strong73
StrongAlpharetta, GA 30009 5.0(461 reviews)
HVACHeatingA/CCommercial
73
StrongAlpharetta, GA 30004 4.9(81 reviews)
HVACHeatingA/C
70
StrongAlpharetta, GA 30004 4.5(79 reviews)
HVACHeatingA/C
50
EstablishedHVAC contractors in Alpharetta: at a glance
- How many HVAC contractors are in Alpharetta, Georgia?
- As of October 14, 2026, the ProComfort Registry lists 12 HVAC contractors in Alpharetta, Georgia.
- Who is the highest-scored HVAC contractor in Alpharetta, Georgia?
- By Registry Score, MMI Home Improvement (Alpharetta, GA) ranks first at 86 out of 100, among 12 scored businesses averaging 75.2. 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 Alpharetta, Georgia for 2026?
- ProComfort Registry features Air of America Air Duct & Dryer Vent Cleaning Services, 4 Seasons Heating & Air, Atlanta Air Experts. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are HVAC contractors in Alpharetta, Georgia 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