Heater and AC Repair in San Marcos, TX

Your Best Choice for Heater and AC Repair in San Marcos, TX

In the San Marcos area, AirOne Heating and Air Conditioning is well known for providing exceptional ac repair, installation, and service. The people we send out to serve you are also top notch, something you'll see in their reviews below. Everyone you deal with at our company has the goal of making sure your experience with us will be so good you'll call us every time you need help. You can feel confident working with AirOne Heating and Air Conditioning because we stand behind our work and comply with all local codes. This is why, as you can see by the map and reviews below, we are rated so highly for Heater and AC Repair in San Marcos, TX. Call us today at (512) 392-0022!

Read Reviews Below

Recent Jobs and Reviews in San Marcos, TX

Rated 5.0 out of 5 stars based on 34 customer reviews

Job Locations and Reviews

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CSM Inspection
San Marcos, TX 78666
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CSM Inspection
San Marcos, TX 78666
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CSM Inspection
San Marcos, TX 78666
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Residential
San Marcos, TX 78666
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Residential
San Marcos, TX 78666
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San Marcos, TX 78666
Review
EXCELLENT WORK, TOOK MANY HOURS TO DO IT RIGHT!!!!
Alice - San Marcos, TX 78666
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CSM Inspection
San Marcos, TX 78666
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CSM Inspection
San Marcos, TX 78666
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Call Recording
San Marcos, TX 78666
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CSM Inspection
San Marcos, TX 78666
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Residential
San Marcos, TX 78666
Review
Excellent Service!
Sally - San Marcos, TX 78666
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Residential
San Marcos, TX 78666
San Marcos, TX - Ac maintenance
Nicholas D.
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Ac maintenance
San Marcos, TX 78666
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Residential
San Marcos, TX 78666
Review
The technician was very professional and arrived on time.
Theresa - San Marcos, TX 78666
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CSM Inspection
San Marcos, TX 78666
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Residential
San Marcos, TX 78666
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Maintenance
San Marcos, TX 78666
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CSM Inspection
San Marcos, TX 78666
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CSM Inspection
San Marcos, TX 78666
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CSM Inspection
San Marcos, TX 78666
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Residential HVAC is running but not cooling. Carrier system still under warranty. AC repair under warranty.
San Marcos, TX 78666
San Marcos, TX - Residential a/c system not cooling. Carrier air conditioner system has a leak in coil. Removed and replaced carrier coil under warranty.
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Residential a/c system not cooling. Carrier air conditioner system has a leak in coil. Removed and replaced carrier coil under warranty.
San Marcos, TX 78666
San Marcos, TX - Carrier outdoor unit makes a clanking noise sometimes when running. Replaced carrier condenser under warranty.
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Carrier outdoor unit makes a clanking noise sometimes when running. Replaced carrier condenser under warranty.
San Marcos, TX 78666
San Marcos, TX - Carrier ac repair
Nicholas D.
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Carrier ac repair
San Marcos, TX 78666
San Marcos, TX - Maintenance check on a Day and Dight gas furnace system. A/C cooling inspection.
AirOne .
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Maintenance check on a Day and Dight gas furnace system. A/C cooling inspection.
San Marcos, TX 78666
San Marcos, TX - Cooling Inspection and maintenance on a Trane air conditioner system. Air Handler sometimes smells moldy when running. Dirty sock syndrome is present on coil due to bacteria and mold.
AirOne .
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Cooling Inspection and maintenance on a Trane air conditioner system. Air Handler sometimes smells moldy when running. Dirty sock syndrome is present on coil due to bacteria and mold.
San Marcos, TX 78666
Review
Excellent service. Lucas was so efficient, careful, neat and courteous . We really appreciate his service.
RON - San Marcos, TX 78666
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A/C inspection and maintenance on air conditioning system.
San Marcos, TX 78666
Maintenance on a Carrier gas furnace system. Replace air filter and cleared drain line.
Maintenance on a Carrier gas furnace system. Replace air filter and cleared drain line.
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Maintenance on a Carrier gas furnace system. Replace air filter and cleared drain line.
San Marcos, TX 78666
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Friendly Technicians
Sally - San Marcos, TX 78666
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Excelllent Service!
Sally - San Marcos, TX 78666
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AC Inspection and maintenance on Carrier air conditioning system. Clean air filters on mini split system.
San Marcos, TX 78666
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Residential Maintenance Inspection on Carrier A/C cooling system.
San Marcos, TX 78666
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Maintenance
San Marcos, TX 78666
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Commercial
San Marcos, TX
AirOne .
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Residential
San Marcos, TX 78666
AirOne .
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CSM Inspection
San Marcos, TX 78666
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CSM Inspection
San Marcos, TX 78666
Review
The technician who did my annual cleaning and inspection was terrific. Very polite and professional. He explained the service performed on my unit in an easy to understand manner.
Dean - San Marcos, TX 78666
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CSM Inspection
San Marcos, TX 78666
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Residential
San Marcos, TX 78666
San Marcos, TX - Carrier ac not cooling
Nicholas D.
Nicholas D. Checked in
Carrier ac not cooling
San Marcos, TX 78666
San Marcos, TX - ac frozen
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ac frozen
San Marcos, TX 78666
Review
Nicholas was a great technician who explained the problem to me and gave me several options for solving the issue. He was courteous, friendly, and knowledgable. I will definitely use Air One again.
Amy - San Marcos, TX 78666
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Commercial
San Marcos, TX 78666
San Marcos, TX - ac leaking refrigerant
AirOne .
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ac leaking refrigerant
San Marcos, TX 78666
AirOne .
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CSM Inspection
San Marcos, TX 78666
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CSM Inspection
San Marcos, TX 78666
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warranty
San Marcos, TX 78666
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Residential
San Marcos, TX 78666
Review
Excellent Service! We have used AirOne for many years and they have always taken great care of our systems. We have recommended them to several of our friends and neighbors.
AL - San Marcos, TX 78666
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I was having an issue with my AC and called Air One. They quickly answered my call and routed someone to my house within two hours. The technician came out, read the options with me and fix the problem in about an hour. He was very easy to work with and the process was extremely smooth.
Mark - San Marcos, TX 78666
Response from AirOne Heating and Air Conditioning:

Wow thank you Mark for this wonderful review of our team. We understand how valuable your time is, and we're glad we could resolve your issue swiftly, with minimal disruption to your day. Thank you again for taking the time to share your positive experience. We truly appreciate your support of our small business. Hope you have a great day.

Review
Jackson was on time, courteous, answered our questions and got the job done quickly! Excellent service!
JENNIFER - San Marcos, TX 78666
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Quick Relief
Sally - San Marcos, TX 78666
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Arrived at the expected time and solved our problem quickly.
Theresa - San Marcos, TX 78666
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Fast, honest and professional!
Nan - San Marcos, TX 78666
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Quick prompt service. Professional technicians.
Glen - San Marcos, TX 78666
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Thorough, explained everything, not rushed.
Customer - San Marcos, TX 78666
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Great job as always!
KYLE - San Marcos, TX 78666
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very prompt, thorough, and had nice prices for the quality
Mike - San Marcos, TX 78666
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Fast and Professional service.
CHARLES - San Marcos, TX 78666
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Nick did a fantastic job
Alex - San Marcos, TX 78666
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Great Service
ROBERT - San Marcos, TX 78666
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J P did a great job very happy with the job he did
RANDY/MARYANN - San Marcos, TX 78666
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JP came out on time and was professional and friendly. He offered great advice and fixed the issue promptly. I would definitely call AirOne again!
Anna - San Marcos, TX 78666
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As always, great service. Thanks. Tom
TOM - San Marcos, TX 78666
Review
Furnan
David - San Marcos, TX 78666
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Super fast response and the most courteous service!
Bill - San Marcos, TX 78666
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They were amazing and got to our house on a Friday late afternoon to get us fixed up!
Steve - San Marcos, TX 78666
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Great service. Showed up on time. Very respectful and knowledgeable technician.
LYDIA - San Marcos, TX 78666
Review
We can't say enough about AirOne Heating & Air Conditioning. Our AC compressor stopped working on Saturday night. With 90 degree temperatures, we needed help. Sunday morning we called AirOne. Lance, understood our problem, explained their procedures & service fees, & sent Nicholas (HVAC technician) to help us. Nicholas checked our compressor, found the problem, fixed it, checked our entire system and made sure everything was working properly. This young man was EXTREMELY knowledgeable, polite, and respectful. He explained everything he would do, showed us the problem, fixed it, and then made sure there were no other issues. It has been a long time since we have found such PROFESSIONAL, KNOWLEDGEABLE, RESPECTFUL and HONEST service. (FYI--the cost was reasonable also) We HIGHLY recommend AIRONE Heating & Air Conditioning!
Beverly - San Marcos, TX 78666
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Thank You for honoring your commitment to keeping your customers satisfied. I do appreciate that you all took responsibility for the service that you provided and fixed all of the issues that I was having. From the leaky freon to replacing the fan blade. This is why I chose you all for the installation of our second unit. Please keep up the good work, we may not say it often, but we really appreciate the great service that you all provide. Thank you.
Alejandro Martinez - San Marcos, TX 78666
Review
Lucas is very professional and knowledgeable. He gave me a call told me he'd be there in 20 minutes and he was. He is a very bright young man and told me the truth about my repairs. When I need my AC unit repaired I will call AOne. Thanks.
Ralph - San Marcos, TX 78666
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quick and transparent service!
DIEGO - San Marcos, TX 78666
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Nicholas did a great job got us up and running, he fixed the problem, our home is definitely feeling the nice cool air now thank you for coming out so fast and fixing our AC issues.
Alexandra - San Marcos, TX 78666
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Quick service, very professional, accommodating and courteous.
FRED - San Marcos, TX 78666