Verified · San Antonio
Trusted HVAC Companies in San Antonio, TX
Trust matters when you're inviting a pro into your home or business. These hvac companies in San Antonio have earned it through hundreds of verified reviews.
As of June 2026, RatingsNearMe ranks 19 hvac companies in San Antonio, TX by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Shafer Services Plus with a 4.9-star rating from 2,298 Google reviews and an RNM Score of 98/100. Also in the top tier: Air & Plumbing Today: HVAC Department and Champion Home Services. The average rating across all listed hvac companies in San Antonio is 4.9 stars from 2,882 reviews per business on average.
HVAC service in San Antonio: $75–$150/hr for repairs; full system replacement $4,000–$12,000 depending on size and efficiency.
Rankings updated June 10, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Best Overall
Champion AC - Climate Magic
Champion AC stands out as the top-ranked HVAC provider due to its consistent high ratings and strong local reputation.
Most Reviewed
Jon Wayne Service Company
A high review count reflects a broad base of customer experiences and trusted service over time.
When selecting an HVAC company in San Antonio, look for a balance of strong reviews and transparent pricing, and always confirm proper licensing and warranty terms before committing.
Local Market Snapshot
19
Businesses listed
4.9★
Avg rating
2,882
Avg reviews
Jun 10, 2026
Last updated
Top Rated HVAC Companies
Serving San Antonio with exceptional 4.9-star service from over 2,200 reviews.
3800 San Pedro Ave, San Antonio, TX 78212, USASan Antonio’s top-rated HVAC company with 4.9 stars from nearly 3,000 reviews.
3615 Tavern Oaks, San Antonio, TX 78247, USATrusted by thousands, this San Antonio HVAC company holds a stellar 4.9-star rating.
2709 Bulverde Rd, Bulverde, TX 78163, USAHVAC Companies Rankings in San Antonio, TX
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Shafer Services Plus3800 San Pedro Ave, San Antonio, TX 78212, USA | 4.9★ | 2,298 |
| #2 | Air & Plumbing Today: HVAC Department3615 Tavern Oaks, San Antonio, TX 78247, USA | 4.9★ | 2,949 |
| #3 | Champion Home Services2709 Bulverde Rd, Bulverde, TX 78163, USA | 4.9★ | 10,138 |
| #4 | Cowboys Air Conditioning & Heating6510 Blanco Rd, San Antonio, TX 78216, USA | 4.7★ | 3,954 |
| #5 | Blue Dot Air Conditioning & Heating1219 W Blanco Rd, San Antonio, TX 78232, USA | 5.0★ | 478 |
| #6 | Wilks Air Conditioning & Heating139 Waleetka St, San Antonio, TX 78210, USA | 4.9★ | 481 |
| #7 | Air Authority LLC2554 Boardwalk St, San Antonio, TX 78217, USA | 4.8★ | 632 |
| #8 | Comfort-Air Engineering & Primo Plumbing11411 Jones Maltsberger Rd, San Antonio, TX 78216, USA | 4.8★ | 482 |
| #9 | Zero Heating AC & Refrigeration114 Park Plaza, San Antonio, TX 78237, USA | 5.0★ | 564 |
| #10 | Blueline Heating & Air Conditioning LLC401 Isom Rd #540, San Antonio, TX 78216, USA | 5.0★ | 328 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated June 2026
All HVAC Companies in San Antonio
Trusted by thousands of San Antonio homeowners with a strong 4.7-star average rating.
6510 Blanco Rd, San Antonio, TX 78216, USA
San Antonio’s top-rated HVAC pro with a perfect 5.0★ from 478 reviews.
1219 W Blanco Rd, San Antonio, TX 78232, USA
Top-rated San Antonio HVAC company with 4.9 stars from 481 reviews.
139 Waleetka St, San Antonio, TX 78210, USA
Top-rated San Antonio HVAC with 4.8 stars from over 600 reviews.
2554 Boardwalk St, San Antonio, TX 78217, USA
Exceptional 4.8-star rating from hundreds of San Antonio Google reviews.
11411 Jones Maltsberger Rd, San Antonio, TX 78216, USA
San Antonio's top-rated HVAC company with 5.0 stars from over 560 reviews.
114 Park Plaza, San Antonio, TX 78237, USA
Serving San Antonio with a perfect 5.0-star rating from over 300 reviews.
401 Isom Rd #540, San Antonio, TX 78216, USA
San Antonio's top-rated HVAC provider, boasting a 4.9-star average from 748 reviews.
11723 Warfield St, San Antonio, TX 78216, USA
Trusted by hundreds of San Antonio locals with a perfect 5.0-star rating.
130 Laurelwood Dr, San Antonio, TX 78213, USA
Trusted San Antonio HVAC choice with a 4.8-star rating from over 2,000 reviews.
10927 Wye Dr #102, San Antonio, TX 78217, USA
Trusted by thousands of San Antonio homeowners with a 4.8-star average rating.
9272 US Hwy 87 E, San Antonio, TX 78263, USA
Top-rated San Antonio HVAC company with a flawless 5.0-star rating from nearly 300 reviews.
1118 Waverly Ave, San Antonio, TX 78201, USA
Trusted by hundreds with a 4.9-star average rating for San Antonio HVAC service.
114 W Rhapsody Dr, San Antonio, TX 78216, USA
Serving San Antonio with exceptional 4.9-star service based on 531 customer reviews.
410 W Rhapsody Dr Suite C, San Antonio, TX 78216, USA
San Antonio's top-rated HVAC choice with a 4.9★ average across hundreds of reviews.
7217 Bandera Rd, San Antonio, TX 78238, USA
Trusted by thousands, this San Antonio HVAC company holds a stellar 4.8-star rating.
7847 Fortune Dr, San Antonio, TX 78250, USA
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HVAC Companies in San Antonio, TX — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Shafer Services Plus | 98/100 | 4.9 ★ | 2,298 |
| 2 | Air & Plumbing Today: HVAC Department | 98/100 | 4.9 ★ | 2,949 |
| 3 | Champion Home Services | 98/100 | 4.9 ★ | 10,138 |
| 4 | Cowboys Air Conditioning & Heating | 95/100 | 4.7 ★ | 3,954 |
| 5 | Blue Dot Air Conditioning & Heating | 92/100 | 5.0 ★ | 478 |
| 6 | Wilks Air Conditioning & Heating | 98/100 | 4.9 ★ | 481 |
| 7 | Air Authority LLC | 97/100 | 4.8 ★ | 632 |
| 8 | Comfort-Air Engineering & Primo Plumbing | 88/100 | 4.8 ★ | 482 |
| 9 | Zero Heating AC & Refrigeration | 100/100 | 5.0 ★ | 564 |
| 10 | Blueline Heating & Air Conditioning LLC | 92/100 | 5.0 ★ | 328 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · June 2026
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Frequently Asked Questions — HVAC Companies in San Antonio
How do I find the best hvac companies in San Antonio?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked hvac companies in San Antonio on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are hvac companies in San Antonio licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, TX 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 San Antonio, TX?
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 San Antonio?
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: June 10, 2026.
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