About AirOne Heating and Air Conditioning

AirOne Heating and Air Conditioning is a reliable HVAC company based in San Marcos, Texas. They employ skilled and knowledgeable technicians who provide efficient furnace, heat pump, and air conditioner repair and replacement services. The company has been recognized as the Best of Hays Air Conditioning for two consecutive years. Customers have praised the company's prompt response, clear communication, and thorough assessments. Many have noted the personable staff and their ability to handle both older and newer systems effectively. One customer highlighted how AirOne was able to send a friendly service tech on the same day their A/C went out. Overall, AirOne Heating and Air Conditioning is a recommended choice for HVAC needs in the area, offering valuable evaluations and suggestions for improving air flow issues.

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Reviews for AirOne Heating and Air Conditioning

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Jun 2026
This is the second time these guys have gone above and beyond to really help me out. Even though our service appointment wasn't for a couple of days, they knew we had time constraints, so they found an opening and arrived that day.

The repair was significant, so I got a second opinion and confirmed they were spot on with their recommendation.

These guys are my go-to now for all HVAC related situations.
May 2026
Cliffton was great. He was able to explain and review all my questions about the AC system with me. Some repairs were needed and he was able to get them take care of same day. It had been 3 years since some looked at the system, I just wish I would have reached out to them sooner!
May 2026
JP came out on short notice when an aging part started tripping our system. He got here fast, identified the issue right away, and had us back up and running the same day. Professional, easy to work with, and a real lifesaver when we needed quick help. Thanks JP, and thanks to the AirOne team for the fast response.

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Hours

Monday: Open 24 hoursTuesday: Open 24 hoursWednesday: Open 24 hoursThursday: Open 24 hoursFriday: Open 24 hoursSaturday: Open 24 hoursSunday: Open 24 hours