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Predictive maintenance alerts and the latest tech keep your space comfortable season after season.
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You’ll never miss a play in your HVAC game with real-time service updates and tracking.
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Stay in the lead with our Season Ticket Maintenance Plan and guarantees, ensuring peak performance and comfort.
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Our All-Star Team goes above and beyond to deliver winning results.


HVAC Contractors in Round Rock, TX
Your Local Pros for AC Maintenance, Heater Repair, and More
A winning HVAC system is the MVP of your home, keeping you cool in the summer, warm in the winter, and your air quality fresh and clean all year long. At Varsity Zone HVAC of Round Rock, we’re your hometown heating and air heroes, dedicated to keeping your system performing like a true champion.
With years of hands-on experience and a playbook packed with reliable, high-quality solutions, we handle everything from routine maintenance and precision tune-ups to major, game-changing repairs. We also offer expert advice and recommendations to help you get the most out of your system, whether it’s improving energy efficiency, extending the lifespan of your equipment, or helping you choose the perfect upgrade.
Request an Appointment Today
Looking to partner with the best? Our skilled and approachable technicians are ready to assist you with all your needs. From answering your questions to delivering exceptional service, we’re with you every step of the way to ensure your satisfaction. Whether you need routine maintenance, repairs, or complex installations, you can count on us to go above and beyond to meet your needs with excellence.
Proudly serving Round Rock and the surrounding areas—including Austin, Cedar Park, Florence, Georgetown, Leander, and Liberty Hill—we’re dedicated to providing reliable, high-quality solutions tailored to your specific requirements. Let us show you what outstanding service truly looks like!
Submit a contact form or call (512) 817-1127 today to request your HVAC service appointment. Ask about our Season Ticket Maintenance Plan!
- Austin
- Cedar Park
- Florence
- Georgetown
- Leander
- Liberty Hill
- Round Rock


Hear From Our Happy Clients
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“Paul did a great job explaining what my unit needed and was very nice to speak with!! Great job!!”- Joe M.
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“Nick came out on a Sunday. It was extremely hot that day. He was able to troubleshoot and fix our ac within the first 10 mins of being here. More than reasonably priced and very professional. Highly recommend!”- S. N.
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“Nick was on point, he knew his business! Hope the property manager listens to his recommendation and takes care of the issue at hand”- Chris S.

