Olathe · Cost guide
Cost Guide: HVAC Contractors in Olathe
What shapes the price, what to check, and who locals recommend.
- Updated
- Customer FavoriteSanta Fe Air Conditioning & Heating
★ 4.9 · 574 reviews
- Appliance 911 Repair
★ 4.9 · 418 reviews
- Davenport Service Company
★ 4.9 · 337 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
Olathe's favorite hvac contractors
- Customer FavoriteSanta Fe Air Conditioning & Heating
★ 4.9 · 574 reviews
- FavoriteAppliance 911 Repair
★ 4.9 · 418 reviews
- FavoriteDavenport Service Company
★ 4.9 · 337 reviews
- Overall FavoriteOne Hour Heating & Air Conditioning
★ 4.9 · 1258 reviews
- FavoriteAir-Pro Comfort Systems
★ 5.0 · 144 reviews
Local facts
Olathe, by the numbers
Official figures that shape what the job costs here.
2,320
People per square mile
Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
64.7 sq mi
Land area
150,025
Olathe residents
U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
+6.2%
Population change since 2020 (from 141,291 (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 HVAC contractors in Olathe 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 10 HVAC contractors for Olathe.
Which of these HVAC contractors in Olathe has the best reviews?
Air-Pro Comfort Systems has a 5.0 rating from 144 public reviews, the highest on this page.
Which of these HVAC contractors has the most reviews?
One Hour Heating & Air Conditioning, with 1258 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 Olathe?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.