Affordable HVAC Contractors in St. Louis, MO
Getting Hvac on a Budget in St. Louis, MO
Looking for the most competitive pricing doesn't mean accepting poor work. The cheapest hvac options in St. Louis, MO that we recommend still carry proper licensing and insurance — the savings come from lower overhead, not cut corners.
💡 Quick Tips:
- Be cautious of quotes that are dramatically lower than competitors — ask what's excluded
- Check if the estimate includes materials, labor, permits, and cleanup
- Ask about St. Louis, MO municipal permit requirements — skipping permits to save money can cost you later
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St. Louis Heating and Air Conditioning
2704 Brannon Ave, St. Louis, MO 63139, USA
Licensed & InsuredTop Rated
Services: Hvac Contractor
2
Rhymes Heating & Cooling
10958 Lin Valle Dr, St. Louis, MO 63123, USA
Licensed & InsuredTop Rated
Services: Hvac Contractor
3
Design Aire Heating & Cooling - St. Louis
5804 Hampton Ave, St. Louis, MO 63109, USA
Licensed & InsuredTop Rated
Services: Hvac Contractor
Sponsored
4
Thomas Hoffmann Air Conditioning & Heating LLC
1623 Wendover Ln, Des Peres, MO 63131, USA
Licensed & Insured
Services: Hvac Contractor
5
Academy Air Heating, Cooling, Plumbing and Electric
4848 Park 370 Blvd Suite F, Hazelwood, MO 63042, USA
Licensed & Insured
Services: Hvac Contractor
6
Seliga Heating and Cooling
6211 Gravois Ave, St. Louis, MO 63116, USA
Services: Hvac Contractor
7
Dole Heating & Air Conditioning
1920 S Broadway, St. Louis, MO 63104, USA
Services: Hvac Contractor
Sponsored
8
Hoffmann Brothers
1025 Hanley Industrial Ct, Brentwood, MO 63144, USA
Services: Hvac Contractor
9
Scott-Lee Company
11010 Gravois Industrial Ct, St. Louis, MO 63128, USA
Services: Hvac Contractor
10
Fresh Air Heating and Cooling
612 Spirit Valley E Dr, Chesterfield, MO 63005, USA
Services: Hvac Contractor
How We Ranked These St. Louis Pros
Our rankings are based on a weighted evaluation of five key factors:
- Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
- Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
- Response Time — Companies offering same-day or 24/7 emergency service score higher.
- Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
- Experience & Longevity — Years serving the St. Louis market and breadth of services factor into overall reliability.
Rankings are reviewed quarterly. Have a correction? Contact us.