Air Star Heating and A.C., Inc.

HVAC contractor in San Antonio, TX.

In the words of Air Star Heating and A.C., Inc.

We offer heating, cooling, duct work and indoor quality services.

Trade

HVAC contractor

Business address

12127 Jones Maltsberger Rd, San Antonio, TX 78247

Telephone

(210) 599-7827

Website

airstar-hvac.com

Hours

Monday7:30 am - 10:00 pm
Tuesday7:30 am - 10:00 pm
Wednesday7:30 am - 10:00 pm
Thursday7:30 am - 10:00 pm
Friday7:30 am - 10:00 pm
Saturday8:00 am - 5:00 pm
Sunday9:00 am - 5:00 pm

From the business's Google listing, checked Oct 2026

Register

TX register

Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.

Google Reviews

4.8 (19)

Amazing crew, incredibly knowledgeable and thorough. It was a comprehensive change of the hvac and heating systems with duct work which was extremely involved, but the work was done quickly, the crew was super quiet and helpful and the workmanship was top notch. I am so glad I chose this company. Thank you!

SA37
They always do a great job. I have a service contract and they take care of us. I recommend this business.

Harold E.
Really appreciate the annual servicing of my 2 units Mark was very thorough and professional. He found/fixed clog in drain pipe before it became a big problem.

Dave M.
OMG! They are so great! Honest to begin with. This is my true story: I have a two floor house. My AC stopped working upstairs but not downstairs. Called Goettl which is now also Dayton. Tech came Thursday: “ Mam, the motor of your damper is broken. $3000 to replace it”. I put on a face… “Mam, let me check more”. After a while, he said “ your thermostat upstairs is not working. You need to change it. $1300”. I thought about it, and called AIR STAR because all my neighbors use them and swear by them. This morning, David, the technician for AIR STAR came. After 30 minutes in the attic: “Mam, your AC is fixed. You had a bad wire. $260”. I will never use any other AC company from now on. Honesty has no price . AIR STAR IS AWESOME

Elisabeth V.
I am a happy customer! I recently received service from Airstar. I couldn't be happier with my choice. The technician was very knowledgeable, friendly and honest. My heater is working great and just in time for the cold weather. I would definitely recommend these guys.

Adela A.
As a general contractor, I’ve worked with countless subcontractors over the years, and AirStar Heating and AC stands head and shoulders above the rest. When it comes to HVAC work, they’re not just my first choice for my clients; they’re also who I trust in my own home. That speaks volumes about the quality of their work and their integrity. Honest, reliable, and truly skilled at what they do, AirStar is the kind of company that makes you feel confident from the first consultation to the final inspection. They’re not just about fixing problems—they’re about providing lasting solutions with exceptional professionalism. If you’re looking for an HVAC contractor who values your time, your budget, and your trust, AirStar Heating and AC is the team to call. They’ve earned my highest recommendation and will continue to be my go-to for years to come!

Trevor H.
They did a Great Job on my heater. The response time was quick.

Michael M.
Very knowledgeable and friendly

kevin P.
Airstar continues to make us happy. We’ve been with them for years. They are fast, professional and friendly.

Stephanie H.
The employees at Air Star Heating and AC are incredibly knowledgeable and courteous. I called them about a problem with my heater and they came out quickly and got it up and running. I would highly recommend them.

Elissa P.
Fantastic service! Needed there assistance with an install for my rental property and they were quick to assist and had the job complete within 2 hours. Definitely will call them back when I need help.

Dexter M.
Excellent service and prompt attention. David, the owner, went above and beyond to make sure my AC was repaired quickly and professionally. I highly recommend Air Star.

Kenny V.
I had been using Airstar heating and AC Inc for more than 12 years. I purchased system with them and they guide you the best options to save. I have them service our system 2x a year. They do a great job and respect your home. I made few calls and they fix the issue same day if they can but will be there first thing in the morning. The value, the quality of work and the service is excellent. I feel confident that they will be available when I need them. Thank you David

ronald E.
Always does a great job!

marie D.
I've been using Air Star for years, always quick and they get the job done. I have zero complaints and will definitely continue to use their service. Good job Air Star!!

Kevin F.
Professional, friendly and experienced!

Sherry R.
Always excellent service. Airstar has cared for our systems many years. They do great routine service and have always been available for emergencies.

Michael-Tamara D.

About Air Star Heating and A.C., Inc.

Air Star Heating and A.C. services

The company provides heating, cooling, and duct work alongside indoor air quality services. It describes its work as serving both residential customers and older commercial buildings. Its service list includes air conditioning, heat pumps, furnace repair, and ductless mini split systems. The company is a York dealer and also handles Coleman products.

Reviewers often mention the company's honesty and the technical knowledge of its technicians. Some clients highlight the company's ability to identify simple issues that other providers misdiagnosed. The business maintains a 4.8 rating from 19 reviews. It provides 24/7 emergency HVAC repair and offers financing options.

San Antonio climate and utility

In San Antonio, electricity accounts for 70% of the heating fuel used in housing units per the American Community Survey. The area has an average high of 81.1 degrees F and an average low of 59.0 degrees F according to NOAA normals. The company operates throughout San Antonio and surrounding communities.

Technical standards and availability

The company says its technicians hold NATE certification and receive brand-specific training. It offers maintenance and annual tune-ups for AC units. The business provides service seven days a week, with hours spanning from 7:30 am to 10:00 pm on most weekdays.

Technicians are NATE certified.

Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.

More HVAC contractors in San Antonio

About San Antonio

Population	1,548,422 (2025)
County	Bexar County
Average yearly snowfall	0.1 inches
Heating degree days	1,345
Most common heating fuel	Electricity

Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.