St. George · Cost guide
Cost Guide: Air Duct Cleaning Companies in St. George
What shapes the price, what to check, and who locals recommend.
- Updated
- Overall FavoriteRiver City's One Hour Air Conditioning and Heating
★ 4.9 · 2457 reviews
- United Fire & Water
★ 4.8 · 88 reviews
- SERVPRO of East Baton Rouge
★ 4.0 · 37 reviews
Before you sign
Four things to check with any business
- Check the license with your state's licensing board.
- Get three itemised quotes so you compare like with like.
- Confirm who pulls the permit: it should be in the business's name.
- Tie payments to stages and get the warranty in writing.
For a fair price, compare three itemised quotes for the same job. Ask the favorites for a quote
Who to call
St. George's favorite air duct cleaning companies
- Overall FavoriteRiver City's One Hour Air Conditioning and Heating
★ 4.9 · 2457 reviews
- FavoriteUnited Fire & Water
★ 4.8 · 88 reviews
- FavoriteSERVPRO of East Baton Rouge
★ 4.0 · 37 reviews
- Customer FavoriteKelly Scott Heating & Cooling
★ 4.9 · 105 reviews
- FavoriteGuarantee Maid Services
★ 4.1 · 74 reviews
Local facts
St. George, by the numbers
Official figures that shape what the job costs here.
1,315
People per square mile
Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
59.7 sq mi
Land area
78,536
St. George residents
U.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
Questions
Cost questions answered
How is the top 5 ranking of air duct cleaning companies 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 5 air duct cleaning companies for St. George.
Which of these air duct cleaning companies in St. George has the best reviews?
River City's One Hour Air Conditioning and Heating has a 4.9 rating from 2457 public reviews, the highest on this page.
Are these air duct cleaning companies 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 air duct cleaning companies in St. George?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.