Sam H.
Replaced our whole system. Clean install, no upsell pressure.
Jul 15, 2026
About Lone Star HVAC
Licensed and insured HVAC techs serving greater San Antonio. We do repairs, installs, and seasonal tune-ups with flat-rate pricing. Same-day service on most calls during summer.
Services
- AC Repair
- Heating Repair
- System Install
- Seasonal Tune-Up
- Duct Cleaning
- Thermostat Install
- Emergency Service
Reviews
Write a review4.3
Priya N.
Good tune-up service. Tech explained everything clearly.
Oct 10, 2025
Rita G.
Showed up on time, fixed our AC in the July heat. Fair price.
Sep 25, 2025
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