Carrollton, GA
3 HVAC contractors in Carrollton, Georgia, with Google ratings, hours and websites where the business has them.
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Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.
3 of 3 shown. Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.
Top rated
Ranked by Google rating, then review count. Only businesses rated 4.5 or higher with 5+ Google reviews qualify.
4.8590 Google reviewsVerified
Heating & Air Repair · Duct Cleaning · HVAC Maintenance
4.7243 Google reviewsVerified
HVAC repair · HVAC replacement · Plumbing services
4.524 Google reviewsVerified
HVAC systems · Piping systems · Plumbing installations
See every hvac contractors in Carrollton sorted by rating · Best of Carrollton across every trade
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3 HVAC contractors serve Carrollton, GA. 3 are rated 4.5 or higher on Google. 3 have a website. Most common services: Duct cleaning, Boiler systems, Commercial HVAC, Fire protection, Heating & Air Repair, HVAC Maintenance….
How Google categorizes hvac contractors in Carrollton
Primary and secondary categories from each business’s Google Business Profile. Tap one to filter the list.
Services hvac contractors in Carrollton list on Google
Service names as each business entered them on its Google Business Profile, with how many businesses list each one.
Sponsored
Up to 2 businesses can hold a sponsored spot in Carrollton, GA. A sponsored business sits above the regular results with a Sponsored tag; it never changes how other businesses are ranked.
Page One Partner Research
| HVAC Contractors | GA | U.S. |
|---|---|---|
| Average Google rating (10+ reviews) | 4.72 | 4.69 |
| Median Google reviews | 34 | 25 |
| Reviews for the top quarter | 155+ | 108+ |
| Have a website | 60.1% | 60.6% |
Businesses listed in our directory, not every business in the market. Updated November 2026. HVAC Contractors industry report · What is a good rating for HVAC contractors? · Best cities for HVAC contractors
From Page One Partner Research
Quick answers
Names and Google ratings, straight from each business's profile.
3 HVAC contractors serve Carrollton, GA. Highest rated (10+ reviews): Maxwell Heating & Cooling Inc (Verified, rated 4.8 on Google from 590 reviews), Addison Smith Mechanical Contractor Inc. (Verified, rated 4.7 on Google from 243 reviews) and Mullins Mechanical (Verified, rated 4.5 on Google from 24 reviews).
3 HVAC contractors serve Carrollton, Georgia. 3 are rated 4.5 or higher on Google. 3 have a website. Most common services: Duct cleaning, Boiler systems, Commercial HVAC, Fire protection, Heating & Air Repair, HVAC Maintenance…. ZIP codes covered: 30117.
Maxwell Heating & Cooling Inc (590 reviews, rated 4.8), Addison Smith Mechanical Contractor Inc. (243 reviews, rated 4.7) and Mullins Mechanical (24 reviews, rated 4.5). Review counts are read from each business's Google Business Profile.
3 HVAC contractors in Carrollton, GA publish hours on Google. 2 are open on Saturdays (Maxwell Heating & Cooling Inc and Addison Smith Mechanical Contractor Inc.) and 2 on Sundays (Maxwell Heating & Cooling Inc and Addison Smith Mechanical Contractor Inc.). Use the Open now filter above to see who is open right now.
Google lists them under Air conditioning repair service (2), Furnace repair service (2), Heating contractor (2), HVAC contractor (2), Mechanical contractor (2) and Air conditioning contractor (1). A business can carry more than one category, so the counts overlap.
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