- Operating status checked
St. George · HVAC Contractors
5 Best HVAC Contractors in St. George, LA
Updated 8 businesses comparedHow we choose
- Free quotes, no obligation
- Rechecked every month
The top 5 at a glance
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| Business | Rating | Reviews | Years | License | Best for |
|---|---|---|---|---|---|
| River City's One Hour Air Conditioning and Heating | 4.9 | 2457 | – | Not checked yet | Best overall |
| G M Varnado & Sons | 4.8 | 18 | – | Not checked yet | – |
| CNC Auto Repair | 4.0 | 68 | – | Not checked yet | – |
| Glaze Heating & Air LLC | 4.9 | 388 | – | Not checked yet | Most reviewed |
| Aire Serv of Baton Rouge | 5.0 | 95 | – | Not checked yet | – |
The 5 best hvac contractors in St. George, in detail
#2 G M Varnado & Sons
Denham Springs
- Operating status checked
#3 CNC Auto Repair
Gonzales
Also in the Best 5
More HVAC contractors in St. George
The other St. George businesses we compared for this list. Ratings and review counts are from public review platforms.
- Kelly Scott Heating & Cooling4.9 ★ · 105
- Ward Mechanical Contractors4.9 ★ · 58
- Bell Mechanical Services4.5 ★ · 228
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St. George facts from public records
- 1,315People per square mileCalculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
- 59.7 sq miLand areaU.S. Census Bureau, 2025 Gazetteer files · 2025
- 78,536St. George residentsU.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
- +0.6%Population change since 2020 (from 78,074 (April 2020 base))U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025
How we pick the Best 5
Find every option
All 8 we could find in St. George.
Check the basics
Open, reachable and enough real reviews.
Score the record
Rating, reviews, recency, years and record checks.
Explain each pick
A plain reason for every place on the list.
HVAC Contractors in St. George: questions answered
How is the top 5 ranking of HVAC contractors in St. George calculated?
Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 8 HVAC contractors for St. George.
Which of these HVAC contractors in St. George has the best reviews?
Aire Serv of Baton Rouge has a 5.0 rating from 95 public reviews, the highest on this page.
Which of these HVAC contractors has the most reviews?
River City's One Hour Air Conditioning and Heating, with 2457 public reviews. A long review history shows how a business handles many jobs.
Are these HVAC contractors licensed?
5 of the 5 businesses here had their state license checked against public records. Each profile shows the source and the date of the check.
How many quotes should I get for HVAC contractors in St. George?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.
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