Atlas AC Repair, LLC

AC Service in San Marcos, TX

Here for all your AC & heating needs

Scheduling service in San Marcos is easy.

Professionally-delivered AC service in San Marcos, TX

It's time to expect more from AC technicians in the San Marcos area.

Every home in San Marcos has unique heating and cooling needs.  Atlas AC Repair is the leading AC company in San Marcos that focuses on repairs, replacements, and maintenance for home AC systems with 5-star service.

Atlas AC Repair is trusted by our customers to deliver 5-star service for any AC Repair and AC Replacement

I was told five companies would call that day. ONE DID! ATLAS. Fortunately they were the right one. It was Saturday and my wife was ill. In spite of their load, they came to our home and did the repair. I am the forth of eight generations in San Antonio and one of four in the Design-Build Business (for 48 years). There are very few companies that still go the extra mile. Thank you and GOD bless you ATLAS!

Ross P., Renaissance Homes AC Repair

I’ve been living in San Antonio Texas for the last 10 years and I have come to appreciate quick and efficient AC repair. Recently our AC unit went out at our house and I decided to call Atlas for a repair due to a friend who had an excellent experience with them. They were professional on the phone and set up an appointment for the same day. Michelle the receptionist called me 30 minutes before the tech arrived so that I would be ready. I really appreciated a heads up so that I could make sure my dog would not bother the tech while he was at my home. When our tech arrived he behaved in a professional manner and made sure to wear a mask and gloves while working on our unit. This detail was appreciated because I live with an elderly relative. The repair didn’t take long at all and our unit was up and running in no time! Do yourself a favor and call Atlas for your AC repair needs! They will not disappoint you!!!

Elisha W. AC Repair

This company was the best budget for helping me with installation on a new AC unit.

Christopher K. AC Replacement

The technician I had represented the company well. He worked with me to explain repair services that he felt would give me a good performance from my unit that is 11 years old. Another company wanted me to buy a new unit for $12-$17,000.

Deborah Y. AC Repair

Absolutely amazing service at a great price!!! We had a quote from another company and they beat them by over 200%. I completely recommend Atlas AC Repair!!

Matthew M. AC Replacement
Why choose us

The Atlas Professional Promise


We will keep you in the loop throughout the install process.


We take steps to protect your landscaping outside and your flooring and furniture inside.


We plan ahead before arriving to ensure the install process goes smoothly.


We train you on your new HVAC system and thermostat.


We provide our Tech Support Line for any questions or concerns you may have after we leave.

Brands we install

We service all HVAC brands and install these leading brands.