Texas A/C & Heating

Texas A/C & Heating has earned a 4.9-star rating across 382 verified customer reviews in Round Rock, establishing itself as one of the most trusted HVAC contractors serving Williamson County. The company handles residential heating and cooling needs throughout Round Rock, Austin, Cedar Park, and the surrounding communities, with technicians who hold relevant industry certifications. Customers consistently praise the team for transparent pricing, thorough explanations of repair options, and equipment recommendations that empower homeowners to make informed decisions.

What distinguishes Texas A/C & Heating from competitors is their ability to tackle complex installations that other contractors decline. Their team regularly manages rooftop condenser placements, including units located on third-floor balconies requiring crane assistance, completing these jobs without passing crane costs to customers. The company specializes in Trane systems and offers comprehensive repairs, ensuring they arrive with necessary parts to complete most service calls in a single visit. Their commitment to fair pricing and upfront cost estimates builds lasting relationships with homeowners who return for all future HVAC needs.

Customer stories reveal the personalized service driving their reputation. When Mas Music Records ATX needed a new system with thermostat wiring that lacked enough conductors for independent fan control, technician Vanessa resolved the limitation without additional charges. Patrick Chiang's dual HVAC replacement on January 21, 2026 involved Marc, Vanessa, Tony, and Todd working across two days to complete a roof-level installation before winter storms arrived. Adrian Mack received same-day diagnosis when his first floor lost heating, with technicians arriving within hours and completing repairs on the initial visit.