Researched by Directory Ventures Editorial Team · Last updated April 22, 2026
Compare 20 top-rated hvac contractors professionals in San Antonio. Read real reviews, check credentials, and get free quotes.
Looking for top-rated hvac contractors in San Antonio, TX? Our directory features 20 hvac contractors professionals serving the San Antonio metro area,with an average rating of 4.9 stars from 56,868 Google reviews.
Champion Home Services is a 5.00-star rated hvac contractors company in San Antonio, TX with 1825 Google reviews.
Zero Heating AC & Refrigeration is a 5.00-star rated hvac contractors company in San Antonio, TX with 549 Google reviews.
Blueline Heating & Air Conditioning LLC is a 5.00-star rated hvac contractors company in San Antonio, TX with 327 Google reviews.
All About Air Conditioning & Heating LLC is a 5.00-star rated hvac contractors company in San Antonio, TX with 289 Google reviews.
Champion Home Services is a 4.90-star rated hvac contractors company in San Antonio, TX with 10139 Google reviews.
Air & Plumbing Today: HVAC Department is a 4.90-star rated hvac contractors company in San Antonio, TX with 2930 Google reviews.
Rosenberg Plumbing & Air is a 4.90-star rated hvac contractors company in San Antonio, TX with 2523 Google reviews.
Beluga Air is a 4.90-star rated hvac contractors company in San Antonio, TX with 1391 Google reviews.
EZ Air Conditioning & Heating is a 4.90-star rated hvac contractors company in San Antonio, TX with 583 Google reviews.
Premier PROS Plumbing & HVAC is a 4.90-star rated hvac contractors company in San Antonio, TX with 552 Google reviews.
Champion AC - Climate Magic is a 4.90-star rated hvac contractors company in San Antonio, TX with 536 Google reviews.
ASC Heating & Air Conditioning is a 4.90-star rated hvac contractors company in San Antonio, TX with 530 Google reviews.
Mr. Wilson Heating & Air Conditioning is a 4.90-star rated hvac contractors company in San Antonio, TX with 408 Google reviews.
AC Doctors is a 4.90-star rated hvac contractors company in San Antonio, TX with 289 Google reviews.
Air Dynamics Mechanical is a 4.90-star rated hvac contractors company in San Antonio, TX with 226 Google reviews.
Jon Wayne Service Company is a 4.80-star rated hvac contractors company in San Antonio, TX with 16683 Google reviews.
Goettl Air Conditioning and Plumbing - San Antonio TX is a 4.80-star rated hvac contractors company in San Antonio, TX with 10544 Google reviews.
Radiant Plumbing & Air Conditioning is a 4.80-star rated hvac contractors company in San Antonio, TX with 2161 Google reviews.
Comfort-Air Engineering & Primo Plumbing is a 4.80-star rated hvac contractors company in San Antonio, TX with 481 Google reviews.
Cowboys Air Conditioning & Heating is a 4.70-star rated hvac contractors company in San Antonio, TX with 3902 Google reviews.
Look for a contractor licensed in your state, carrying general liability and workers' compensation insurance. Prioritize those with strong Google ratings (4.5 stars or higher) and reviews mentioning punctuality, transparent pricing, and clean workmanship.
A standard tune-up or diagnostic visit costs $80–$200. Refrigerant recharges typically run $150–$400 depending on refrigerant type. A full central AC replacement ranges from $3,500–$8,500 installed; furnaces run $2,500–$6,000 installed. Emergency after-hours calls add $150–$300 to any quote.
Direct lines. No forms, no middlemen.
Listed businesses are shown on merit — no pay-to-rank. Contact any hvac contractors professional directly.
*Estimates based on San Antonio area averages. Get a personalized quote above.
A tune-up or maintenance visit takes 1–2 hours. Equipment replacement (AC, furnace, or heat pump) is typically a full day — 4–8 hours. Multi-zone or ductwork projects can run 2–5 days.
Ask for their state license number and proof of insurance, a written itemized estimate, whether they pull permits for equipment replacements, and their response time for emergency calls. Reputable contractors answer these without hesitation.
Every listing is sourced from Google Business Profiles and ranked by real Google ratings and review counts — no pay-to-rank. We display each contractor's Google rating and review volume so you can compare track records before calling. Always confirm licensing and insurance directly before work begins.
Start by contacting the contractor directly — most reputable companies will return to fix issues at no charge. If that fails, file a complaint with your state contractor licensing board and leave an honest Google review. You can also dispute charges with your credit card issuer if work was paid and not completed as agreed.
Looking for hvac contractors providers outside San Antonio? Browse top-rated pros in these TX cities.