5 Best HVAC Services in San Antonio (2026)

Independently ranked by our review of ratings, reviews and reputation · How we chose

By Brad Smith, Home Services Expert · ✓ Data verified September 2026 · 8 min read

When an AC unit fails on a 100-degree San Antonio afternoon, waiting a week for a callback is not an option. The HVAC companies on this page have logged over 20,000 combined Google reviews, and the busiest of them, Goettl, alone accounts for more than half that total. That kind of volume in a single Texas summer market says something about how often these crews are actually out on calls.

Short answer: Goettl Air Conditioning and Plumbing leads with 4.8 stars across 11,028 reviews, the deepest track record on this page by a wide margin. Rosenberg Plumbing & Air follows at 4.9 stars over 2,601 reviews. Repairs commonly run $200 to $600, while full system installs frequently exceed $2,000.

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1. Goettl Air Conditionin…
2. Cowboys Air Conditioni…
3. Rosenberg Plumbing & A…
4. Beluga Air
5. Champion AC
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HVAC Companies in San Antonio, Compared

#	Business	Rating	Reviews	Best for
1	Goettl Air Conditioning and Plumbing - San Antonio TX	4.8 ★	11,028	Full-system installs and financing	View ›
2	Cowboys Air Conditioning & Heating	4.7 ★	4,260	Family-owned, straight-talking service	View ›
3	Rosenberg Plumbing & Air	4.9 ★	2,601	Highest-rated overall	View ›
4	Beluga Air	4.9 ★	1,675	Fast repair turnaround	View ›
5	Champion AC	4.9 ★	844	Thermostat and smaller repair jobs	View ›

5 Best HVAC Services in San Antonio (2026)

Who made the list

#1 Overall🕑 Open 7 days↩ Responds to reviews

Goettl Air Conditioning and Plumbing - San Antonio TX

4.811,028 Google reviews

Goettl Air Conditioning and Plumbing is a national HVAC brand with a large San Antonio operation covering AC repair, furnace work, duct cleaning, and plumbing. The company has been in business for close to a century and runs a membership program that includes seasonal checks and discounts. Reviewers describe technicians walking through multiple repair-versus-replace options with pricing attached to each before any work begins.

What people praise

Technicians present multiple pricing options rather than a single take-it-or-leave-it quote
Financing available for larger installs, with staff walking customers through the process
Membership program includes seasonal maintenance and filter reminders
Same-day dispatch reported even during high-demand summer stretches

Worth knowing

A handful of reviewers describe follow-up visits needed to fully resolve dust or ventilation issues
Pricing runs on the higher side, reviewers note it isn't the cheapest option in town

Reputation scorecardrank in San Antonio

Rating4.8 / 5

Review volume11,028 · 97th

Confidencevery high

Recency2 months ago

Info completenesssite · phone · hours

Rating breakdown93% 5-star

✓ VerifiedSource: Google

Our take: The deepest review history here by far, and the range of services (AC, heating, plumbing) makes it a reasonable one-call option. Worth the premium if you want financing flexibility.

Website Book now +1210-460-3966 Directions

7847 Fortune Dr, San Antonio, TX 78250

#2🕑 Open 7 days↩ Responds to reviews

Cowboys Air Conditioning & Heating

4.74,260 Google reviews

Cowboys Air Conditioning & Heating has served San Antonio since 1985 and holds a Texas HVAC license along with an Authorized Trane Dealer status. The family-owned company covers AC and heating repair, installation, and indoor air quality work, and was voted a local KSAT SA Pick in 2025. Reviewers frequently name individual technicians for attic insulation work and system redesigns aimed at cooling problem rooms.

What people praise

Over 40 years serving San Antonio specifically, not a national franchise
BBB A+ rated and an Authorized Trane Dealer
Technicians credited with fixing specific hot-room and airflow problems, not just swapping parts
Same-day appointments confirmed by dispatch

Worth knowing

A few reviewers mention follow-up visits needed after an initial repair didn't fully resolve the issue

Reputation scorecardrank in San Antonio

Rating4.7 / 5

Review volume4,260 · 92nd

Confidencevery high

Recency5 weeks ago

Info completenesssite · phone · hours

Rating breakdown90% 5-star

✓ VerifiedSource: Google

Our take: The longest local history on this page. A solid pick if you'd rather work with a family-run San Antonio company than a national chain.

Website Book now +1210-405-8925 Directions

6510 Blanco Rd, San Antonio, TX 78216

#3🕑 Open 7 days↩ Responds to reviews

Rosenberg Plumbing & Air

4.92,601 Google reviews

Rosenberg Plumbing & Air is a San Antonio HVAC and plumbing contractor handling AC and furnace installs, duct cleaning, and insulation work. Reviewers describe technicians walking customers through routine maintenance basics, like finding filters and drain lines, after an install. The company holds Saturday hours, useful for scheduling around a work week.

What people praise

Highest rating on this page at 4.9 stars
Technicians explain routine maintenance steps homeowners can do themselves
Same-day repair response reported even during 90-plus degree heat
Saturday and limited Sunday availability

Worth knowing

One reviewer describes an initial technician struggling to diagnose an issue before a more experienced tech resolved it

Reputation scorecardrank in San Antonio

Rating4.9 / 5

Review volume2,601 · 87th

Confidencevery high

Recency6 weeks ago

Info completenesssite · phone · hours

Rating breakdown95% 5-star

✓ VerifiedSource: Google

Our take: The rating edge here is real, and it holds up across a large enough review base to trust. A strong second call if Goettl or Cowboys can't get to you fast enough.

Website Book now +1210-503-7388 Directions

4335 Vance Jackson Rd Ste 505, San Antonio, TX 78230

#4🕑 Open 7 days↩ Responds to reviews

Beluga Air

4.91,675 Google reviews

Beluga Air is a San Antonio HVAC contractor offering installs, repairs, tune-ups, and indoor air quality equipment, with a stated focus on same-day repairs and installs. Reviewers repeatedly mention technicians providing detailed photo documentation and explaining maintenance steps for the specific unit installed. The company also offers 0% financing on larger jobs.

What people praise

Reviewers consistently mention same-day or next-day repair turnaround
Technicians photograph and document diagnostics for the customer's records
0% financing option mentioned by the company for larger installs
Repeat customers specifically call out returning to the same crew

Reputation scorecardrank in San Antonio

Rating4.9 / 5

Review volume1,675 · 82nd

Confidencevery high

Recency2 weeks ago

Info completenesssite · phone · hours

Rating breakdown97% 5-star

✓ VerifiedSource: Google

Our take: The most recent review activity on this page, several within the last few weeks. A good sign the crew is actively out on jobs right now.

Website Book now +1210-468-5977 Directions

240 Sherwood Dr, San Antonio, TX 78201

#5🕑 Open 7 days↩ Responds to reviews

Champion AC

4.9844 Google reviews

Champion AC, operating under Champion Home Services, provides AC and heating repair, installation, and maintenance across San Antonio, including generator and electrical services. Reviewers most often mention thermostat repairs and routine system diagnostics handled by named technicians who explain the issue in plain language before starting work.

What people praise

Technicians frequently praised for clear explanations of the diagnosis before repair
Handles smaller jobs like thermostat repairs, not just full installs
Reviewers note technicians completing work without upselling unnecessary repairs
Military discount mentioned in multiple reviews

Worth knowing

Smallest review count on this page relative to the others, though the rating holds steady

Reputation scorecardrank in San Antonio

Rating4.9 / 5

Review volume844 · 76th

Confidencevery high

Recency3 months ago

Info completenesssite · phone · hours

Rating breakdown93% 5-star

✓ VerifiedSource: Google

Our take: A dependable choice for smaller repair jobs specifically, with enough consistency in the reviews to trust for routine maintenance calls.

Website Book now +1210-972-8796 Directions

114 W Rhapsody Dr, San Antonio, TX 78216

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How we score

Rating comes straight from the live Google average for each business. Review volume tracks how many customers actually rated them, compared against the others here. Confidence weighs rating against volume, so a small handful of five-star reviews scores lower than a large base holding steady near 4.9. Recency checks whether people are still reviewing recently. None of this can be purchased.

How much does HVAC service cost in San Antonio? (2026)

San Antonio summers push AC units hard, and pricing swings widely between a routine repair and a full system swap.

Job	Typical price
Diagnostic or service call	$200 to $400
Mid-size repair (thermostat, refrigerant, water heater)	$400 to $1,600
Full system install or replacement	$2,000 or more

Ranges compiled September 2026 from reviewer-reported price highlights on Google for the businesses on this page.

HVAC service across San Antonio

These crews cover the full metro, from Fortune Dr on the far west side to Blanco Rd near the Medical Center and out to Sherwood Dr on the southwest side. If you’re searching for HVAC near me in San Antonio during a summer heat spike, several of these companies report same-day dispatch across those same areas.

What to ask before you hire an HVAC company

Are you licensed in Texas, and is the technician insured?
Is the diagnostic fee applied toward the repair if I move forward?
What’s the warranty on parts and labor?
Do you offer financing for a full system replacement?
How quickly can someone get here during a summer emergency?
Is there a maintenance plan, and what does it actually cover?

Frequently asked questions

Are these rankings paid?

No. Rankings come from public Google data. A business can pay to be a Featured Partner (badge + top placement), but that never changes another business’s score or position.

How did you choose these HVAC companies?

We reviewed real Google Business data for HVAC contractors serving San Antonio and ranked them on rating, review volume, and how consistently they’re still being reviewed.

How often is this updated?

This page reflects Google data verified in September 2026 and gets refreshed periodically as ratings and review counts change.

Which of these companies handles emergency AC repair?

Several, including Goettl and Beluga Air, report same-day dispatch for repair calls, which matters most during peak summer heat.

Should I get more than one quote for a full system replacement?

Yes. A full install is a major expense, and pricing between contractors can vary significantly for comparable equipment.

The bottom line

Goettl has the deepest track record on this page and the broadest financing options, making it the safe default for a full install. If you want a smaller, longer-standing local shop, Cowboys’ 40-year history in San Antonio is worth the call. Either way, get a written quote before committing to a full system replacement.

Best Home Maintenance And Repair in other cities

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