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HVAC Companies in Saint Louis, MO — Free Estimates
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As of July 2026, RatingsNearMe ranks 20 hvac companies in Saint Louis, MO by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Dole Heating & Air Conditioning with a 4.9-star rating from 1,246 Google reviews and an RNM Score of 98/100. Also in the top tier: St. Louis Heating and Air Conditioning and Vitt Heating & Cooling. The average rating across all listed hvac companies in Saint Louis is 4.9 stars from 1,542 reviews per business on average.
HVAC service in Saint Louis: $75–$150/hr for repairs; full system replacement $4,000–$12,000 depending on size and efficiency.
Rankings updated July 4, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Local Market Snapshot
20
Businesses listed
4.9★
Avg rating
1,542
Avg reviews
Jul 4, 2026
Last updated
Top Rated HVAC Companies
Trusted by over 1,200 customers, this St. Louis HVAC company has a flawless 4.9-star average rating.
1920 S Broadway, St. Louis, MO 63104, USAExceptional 4.9-star rating from over 450 Google reviews in St. Louis.
2704 Brannon Ave, St. Louis, MO 63139, USASt. Louis HVAC with a 4.9-star rating from over 500 Google reviews.
4719 Morgan Ford Rd, St. Louis, MO 63116, USAHVAC Companies Rankings in Saint Louis, MO
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Dole Heating & Air Conditioning1920 S Broadway, St. Louis, MO 63104, USA | 4.9★ | 1,246 |
| #2 | St. Louis Heating and Air Conditioning2704 Brannon Ave, St. Louis, MO 63139, USA | 4.9★ | 454 |
| #3 | Vitt Heating & Cooling4719 Morgan Ford Rd, St. Louis, MO 63116, USA | 4.9★ | 516 |
| #4 | Seliga Heating and Cooling6211 Gravois Ave, St. Louis, MO 63116, USA | 5.0★ | 1,800 |
| #5 | Design Aire Heating & Cooling - St. Louis5804 Hampton Ave, St. Louis, MO 63109, USA | 5.0★ | 1,005 |
| #6 | Matheny Heating & Cooling6317 Olive Blvd, University City, MO 63130, USA | 4.9★ | 434 |
| #7 | SmartHouse Heating and Cooling6921 Olive Blvd, St. Louis, MO 63130, USA | 4.9★ | 486 |
| #8 | Hoffmann Brothers1025 Hanley Industrial Ct, Brentwood, MO 63144, USA | 4.9★ | 11,362 |
| #9 | Crestside Ballwin Heating & Cooling8130 Valcour Ave, Affton, MO 63123, USA | 5.0★ | 194 |
| #10 | Rhymes Heating & Cooling10958 Lin Valle Dr, St. Louis, MO 63123, USA | 5.0★ | 1,472 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All HVAC Companies in Saint Louis
5.0-star rated St. Louis HVAC company with over 1,800 glowing Google reviews.
6211 Gravois Ave, St. Louis, MO 63116, USA
St. Louis HVAC with a flawless 5.0-star rating from over 1,000 reviews.
5804 Hampton Ave, St. Louis, MO 63109, USA
St. Louis HVAC company with a 4.9-star rating from over 430 Google reviews.
6317 Olive Blvd, University City, MO 63130, USA
Top-rated St. Louis HVAC company with 4.9 stars from nearly 500 reviews.
6921 Olive Blvd, St. Louis, MO 63130, USA
Brentwood HVAC with exceptional 4.9-star rating from 11,362 reviews.
1025 Hanley Industrial Ct, Brentwood, MO 63144, USA
Ballwin’s top-rated HVAC pros, holding a flawless 5.0 stars from nearly 200 reviews.
8130 Valcour Ave, Affton, MO 63123, USA
With a perfect 5.0 rating from over 1,400 reviews, St. Louis homeowners trust this HVAC company.
10958 Lin Valle Dr, St. Louis, MO 63123, USA
Shoppers consistently rate this St. Louis HVAC company 4.9 stars from over a thousand reviews.
11134 Lindbergh Business Ct Suite D, St. Louis, MO 63123, USA
Chesterfield HVAC with a 4.7-star rating from over 130 Google reviews.
9350 Watson Industrial Park, St. Louis, MO 63126, USA
Rated 4.9 stars from over 5,100 Google reviews.
1276 N Warson Rd, St. Louis, MO 63132, USA
Exceptional 5.0-star rating from Google reviews for HVAC service in Florissant.
4397 Varano Dr, Florissant, MO 63033, USA
St. Louis HVAC company with a 4.9-star rating from over 240 Google reviews.
250 Grand Ave, Kirkwood, MO 63122, USA
Exceptional 5.0-star rating from 20 reviews in Florissant.
8856 Pershall Rd, Hazelwood, MO 63042, USA
St. Louis HVAC with a 4.9-star rating from over 2,500 Google reviews.
2550 Harley Dr, Maryland Heights, MO 63043, USA
Trusted by hundreds of customers, this Florissant HVAC company holds a 4.8-star rating.
801 Rue St. Francois St Apt D, Florissant, MO 63031, USA
St. Louis HVAC with a 4.9-star rating from over 770 Google reviews.
1623 Wendover Ln, Des Peres, MO 63131, USA
Trusted by thousands, this Florissant HVAC company holds a stellar 4.9-star rating.
890 N Lafayette St, Florissant, MO 63031, USA
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HVAC Companies in Saint Louis, MO — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Dole Heating & Air Conditioning | 98/100 | 4.9 ★ | 1,246 |
| 2 | St. Louis Heating and Air Conditioning | 98/100 | 4.9 ★ | 454 |
| 3 | Vitt Heating & Cooling | 90/100 | 4.9 ★ | 516 |
| 4 | Seliga Heating and Cooling | 100/100 | 5.0 ★ | 1,800 |
| 5 | Design Aire Heating & Cooling - St. Louis | 88/100 | 5.0 ★ | 1,005 |
| 6 | Matheny Heating & Cooling | 87/100 | 4.9 ★ | 434 |
| 7 | SmartHouse Heating and Cooling | 98/100 | 4.9 ★ | 486 |
| 8 | Hoffmann Brothers | 87/100 | 4.9 ★ | 11,362 |
| 9 | Crestside Ballwin Heating & Cooling | 87/100 | 5.0 ★ | 194 |
| 10 | Rhymes Heating & Cooling | 100/100 | 5.0 ★ | 1,472 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · July 2026
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Frequently Asked Questions — HVAC Companies in Saint Louis
How do I find the best hvac companies in Saint Louis?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked hvac companies in Saint Louis on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are hvac companies in Saint Louis licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, MO requires both a state license and liability insurance. Always ask any contractor for proof of current insurance and a copy of their license number before work begins — you can verify most licenses on your state licensing board's website.
How much do hvac companies charge in Saint Louis, MO?
Prices vary by scope, materials, and contractor experience. Use the free quote form on this page to request estimates from multiple local pros simultaneously. Getting 3+ quotes is the single most effective way to avoid overpaying.
What should I look for when hiring a hvac companies in Saint Louis?
Verify licensing and insurance, read recent reviews on multiple platforms, ask for a written estimate before work starts, confirm they pull permits when required, and check references from recent local projects. Featured businesses on this page are ranked by verified ratings and review quality.
How are the hvac companies on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
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How Rankings Work on This Page
Every hvac companies on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: July 4, 2026.
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