Universal City HVAC
Providing Universal City With Reliable Heating and AC Service
Need reliable HVAC service? We can handle any type of job, from repairs to new system installations. When you hire us, you can count on our trained technicians to provide world-class service and follow the highest industry standards for every job.
We offer:
- Reliable scheduling: We offer 2-hour scheduling windows and same-day service.
- Reliable people: Every person on our team, from our customer service representatives to our technicians, are trained to treat you with respect and give you the best service possible.
- Reliable relationships: We believe in creating long-term relationships with our employees and our customers.

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"3 years of frustration cured in under an hour!"
They were able to diagnose the root cause and fix an issue that had been a nagging problem ever since the HVAC was installed by another company.- Chance S. -
"Thanks again for the great service!"
Geoff came to fix our toilet that's been acting up for a couple of weeks now. He did a great job and was very professional. He was very kind and helpful.- Michelle M. -
"They will mail you a reminder that it’s time to have it done again and that is very helpful."
Reliable Air off always does an excellent job of kit cleaning and servicing my air conditioner and heater.- Connie D. -
"I highly recommend them!"
The guys were very professional and I was expecting them to come between 2-4 and they actually came sooner and the guys did a great job and hardly any mess what’s so ever!- J.L. D. -
"So thankful they could help us today during this unseasonably hot time."
Second time we've used Reliable Air. Andrew was on-time and professional.- Robert G. -
"I highly recommend Reliable Air for any HVAC needs."
JW was the technician that serviced my HVAC unit. He was on time and professional.- Joseph M. -
"I am super grateful."
Andy was extremely polite, helpful, and transparent. Reliable Air was able to accommodate my crazy work schedule to service my a/c unit.- Jennifer S. -
"Wonderful customer service on top of always being available day and night."
Shout out Cheryl and Juan for the great experience! The entire team is on top of it!- Bryn L.
Services
Air Conditioning
Is your air conditioner blowing hot air? Looking for a repair or installation? At Reliable Air, we offer a variety of air conditioning services to the homeowners of Buda, Texas. Allowing you not to worry when your air conditioner is on the fritz.
Heating
Is your furnace blowing cold air into your home? Are you looking for to install a heat pump or repair your current one? Regardless, we can do it all. Our team of heating technicians provide the residents of Buda, Texas with expert furnace and heat pump services. Leaving you worry-free during those chilly winter nights.
Air Quality
Are your ducts clogged? Need mold removed? Our Buda duct cleaners provide homeowners with professional service, while following the highest of industry standards.


Why Choose Us?
As times get tough, other companies cut corners. But we decided to stay reliable for over 29 years. Call us and you'll get:
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Many of our employees stay for 10+ years. So you'll always hear a familiar voice on the phone or see a familiar face at your door.
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With same-day service and 2-hour scheduling windows, you'll get service at a time that's convenient for you.
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Since we constantly train our employees, you can be 100% confident that your job will be done right—the first time.