Call Us Today! 210-658-0841

HVAC repair services in Universal City, TX

Quality Heating & Cooling Installation & Repair Since 1988!

Serving San Antonio, Universal City, Schertz, Live Oak, & Cibolo, TX

As a family-owned and run business, AireSmith Inc provides a level of service that you can’t get with a larger company. We have the resources, experience, and tools of a bigger HVAC company. We provide the attention to detail and commitment to excellence that you would expect from a family run business such as ourselves. AireSmith Inc is fully licensed, insured, and bonded for service you can trust.

Stay Cool!

Stay out of the blistering Texas heat with reliable cooling installation and repair from AireSmith Inc!

Enhance Your Air Quality

The air you breathe in your home is polluted with mold, dust, and other allergens. Improve your air and start breathing better, with AireSmith Inc.

Brrrrr… I Need Heating!

AireSmith Inc has been providing Universal City, TX, and the surrounding areas, with reliable furnace installation, repair, and maintenance, since 1988.

Schedule & Save!

Schedule an appointment to have your heating or cooling systems repaired, or a new one installed. We offer emergency services for those in need!

About Us

Over the past 30 years, AireSmith has proudly served Universal City, TX, and the surrounding areas. Having built a solid reputation, we are trusted to perform a multitude of different HVAC services with efficiency and superior workmanship. Our team of background-checked technicians are extensively trained, state-registered, and committed to enhancing your comfort! All of our technicians are courteous, personable, and will educate you on your options so that you can make an educated decision.

From new installations to minor repairs and everything in between, no job is too big or too small for AireSmith Inc to handle. We sell comfort, not equipment or parts. Every job is different, and we work with you to find a solution that solves your problem and fits your budget!

John Smith
John Smith

Owner/ President


Save With AireSmith Inc!

We have been proudly serving San Antonio, TX, area for over 30 years! Our work is 100% guaranteed. The effort we put into ensuring you and your family are comfortable in your home or office is second to none. This involves providing affordable service! Check out our coupons and discounts we are currently offering below:

Read What Our Customers Are Saying About Us

“I was surprised that John, the owner, actually goes out to customers houses to make sure they are satisfied. Overall, I am 100% satisfied with AireSmith, and I would recommend them to anyone. The system works great, and the rooms that were having problems with airflow have been taken care of.”

– Renee Zaballa Hasler

“I made an appointment for today to have my yearly inspection on my A/C system. Casey Burns was the technician who responded. From the moment he arrived, I felt very comfortable with him, and during his visit, he only confirmed that more and more. ”

– Jerry Williams

“We have used AireSmith for at least 15 years, and they are very ethical and highly qualified. We are completely pleased with the service they give us – whether it involves regularly scheduled maintenance or repairs.”

– Laura Chatham Mrachek

“Excellent service and air conditioners. They came in and corrected mistakes made by another company and sold me an outside unit to match up with my new unit in the house. The unit in the house was not hooked right; they stayed until they corrected all the miscues of the other air conditioning company.”

– Rocky Young

“AireSmith has installed two new units in my home and has provided maintenance services for about ten years. The installations were completed on time, with minimal disruption and clean. Service has been timely with quality workmanship. I am loyal to them as long as the good service continues.”

– Charles S.

“My family and I have used AireSmith for all of our cooling and heating needs in both our homes and commercial properties. Their knowledgeable and friendly staff makes them a joy to deal with.”

– Jessica O.

“I just want to thank you for the service you provided this summer, and in the manner in which you provided them, and patience in working with me and my schedule. I really appreciate working with someone who is honest, prompt, dependable, and really listened to me about the problem I was having, Thank You.”

– Carmen Ferguson, Homeowner

“I appreciate the very professional installation of my central air/heat by your technicians. Although the temperature was “Hotter than hell,” they never wavered and pressed right on, very commendable. Please thank them on my behalf. There is an old saying in Spanish, when translated to English means: The way to a man’s heart is through his stomach, the tacos are on me, for a job well done.”

– Dan Vega, Homeowner

“Here are a great thanks to you and everyone at AireSmith who worked on redoing our system. Your original analysis and recommendation prompted and bolstered us to seek redress from the builder, which made all of this possible. During the work, when we came home each day, I had to go into the attic to see what was done because there was absolutely NO sign that anyone had even been in the house. The work was done with extreme care, neatness and the house was left spotless. Our confidence in you and your company was more than reinforced by the professionalism, care, and concern for our desires that you and your company constantly exhibited. We felt that there was nothing too small to discuss and had confidence that every major aspect of the project would be handled with skill and precision. Air temperature may be the most significant aspect of the comfort and pleasure in a home. Your work and dedication to analysis and design have greatly increased the joy we take in our relatively new house. We value our relationship with AireSmith, and thank you for applying the highest standards of your industry.”

– Lyndon and Deborah Dodds, Homeowners

“We knew Trane before we met AireSmith. The greatest attribute of John Smith and Company is the honesty of all the company’s employees. A company is only as good as its employees; they can make or break the company. John Smith owns the company, but the employees make the company. (Note: John Smith is honest, also, and makes himself available to all customers) It is a high-class business with a down-home feeling. They recently did a fantastic job in the replacement of my largest heat pump/air handler. My concern was the access to the air handler for the technicians that will be servicing it during the years. The AireSmith technician worked the problem out & now I have better access to the attic of my garage, without interfering with the air handler of ducts. When AireSmith is presented with a hard job, they get it done and done beautifully. Our two-story home was built in the late 1960s; today, everyone thinks that the heat pumps were installed when the house was built. That is the kind of work that AireSmith does!!”

– Nell Funk, Homeowner

Join Our Maintenance Club & Save!

Join our maintenance club and receive special offers and services! In joining our maintenance club, you will receive:

2 systems checks per agreement
Filter inspection service
Purge and treat drain line at each check
Outdoor unit washed
Reduced service fee calls
After hour fee waived
15% off repairs & 10% off new install
Access to special offers
Free quarterly events for the whole family

To read more about what’s included in your maintenance club membership click here.

If you can’t take the heat and don’t want to be left out in the cold, call and schedule your appointment with AireSmith, Inc today!


AireSmith Inc
113 W Lindbergh Blvd
Universal City, TX 78148


Phone: 210-658-0841

Office Hours

Monday - Friday

8:00 AM - 5:00 PM

After Hours

Monday - Friday

5:00 PM - 8:00 PM


9:00 AM - 5:00 PM


9:00 AM - 5:00 PM


Texas HVAC License