Best HVAC Contractors in Atlanta, GA

Updated March 2026 · Based on licensing, reviews & response time

How We Identified the Best Hvac in Atlanta, GA

Our "best" ranking goes beyond star ratings. We evaluated hvac companies in Atlanta, GA on licensing, insurance, complaint history, response time, and pricing transparency to surface the truly top-tier options.

💡 Quick Tips:
  • Verify the company's license number on your state's contractor board website
  • Read recent reviews specifically from Atlanta, GA customers, not just overall ratings
  • Ask about warranties on both parts and labor before signing a contract
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1

Moncrief Heating & Air Conditioning

935 Chattahoochee Ave NW, Atlanta, GA 30318
★★★★½ 4.8 (3,208 reviews)
Licensed & Insured24/7 EmergencyHighly Reviewed
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
Atlanta, GA (470) 964-5141
2

PV Heating, Cooling & Plumbing

3605 Clearview Pkwy, Atlanta, GA 30340
★★★★½ 4.9 (2,591 reviews)
Licensed & Insured24/7 EmergencyHighly ReviewedTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
Atlanta, GA (470) 223-6782
3

Estes Services

3981 Tradeport Blvd, Atlanta, GA 30354
★★★★½ 4.9 (4,680 reviews)
Licensed & Insured24/7 EmergencyHighly ReviewedTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
Atlanta, GA (404) 366-9620
4

RS Andrews

225 Scientific Dr NW, Peachtree Corners, GA 30092
★★★★½ 4.9 (9,162 reviews)
Licensed & Insured24/7 EmergencyHighly ReviewedTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
Atlanta, GA (770) 766-7941
5

The Air Company

10 Glenlake Pkwy NE Suite 130, Atlanta, GA 30328
★★★★★ 5 (369 reviews)
Licensed & InsuredTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
Atlanta, GA (404) 583-7788
6

Cool Air Mechanical

1950 Guffin Ln, Marietta, GA 30066
★★★★½ 4.9 (10,843 reviews)
Licensed & Insured24/7 EmergencyHighly ReviewedTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
Atlanta, GA (470) 531-5480
7

Hope Heating & AC Repair

95 Cliftwood Dr NE Suite C, Atlanta, GA 30328
★★★★★ 5 (559 reviews)
Licensed & Insured24/7 EmergencyTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
Atlanta, GA (678) 916-9828
8

Comfort Atlanta Heating & Air

10945 State Bridge Rd #401, Johns Creek, GA 30022
★★★★★ 5 (413 reviews)
Licensed & InsuredTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
Atlanta, GA (770) 874-4033
9

Casteel Heating, Cooling, Plumbing & Electrical

2218 Canton Rd, Marietta, GA 30066
★★★★½ 4.8 (10,151 reviews)
Licensed & Insured24/7 EmergencyHighly Reviewed
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
Atlanta, GA (770) 766-1673
10

Cunningham Associates

3114 Marjan Dr, Atlanta, GA 30340
★★★★½ 4.8 (1,128 reviews)
Licensed & Insured24/7 EmergencyHighly Reviewed
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
Atlanta, GA (770) 343-7565

How We Ranked These Atlanta Pros

Our rankings are based on a weighted evaluation of five key factors:

  1. Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
  2. Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
  3. Response Time — Companies offering same-day or 24/7 emergency service score higher.
  4. Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
  5. Experience & Longevity — Years serving the Atlanta market and breadth of services factor into overall reliability.

Rankings are reviewed quarterly. Have a correction? Contact us.

Common Best Hvac Questions

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