AC Repairs in Round Rock, TX

Our AC Repair Services Include

Diagnostic & Troubleshooting

If your AC system isn’t cooling properly, making strange noises, or failing to turn on, our technicians will conduct a thorough inspection to pinpoint the issue. We use advanced diagnostic tools to accurately assess the problem and recommend the best repair options, getting your system up and running as quickly as possible.

Refrigerant Leak Repair

Low refrigerant levels or leaks are a common cause of poor AC performance. We’ll quickly identify any leaks in your system, repair them, and recharge the refrigerant to the optimal level, restoring your AC’s efficiency and cooling power.

Compressor & Fan Motor Repairs

The compressor and fan motor are essential components of your AC system. If either of these parts is malfunctioning, it can lead to complete system failure. Our technicians are trained to repair or replace compressors, fan motors, and other critical components to ensure your AC runs smoothly and reliably.

Thermostat Repair & Calibration

If your thermostat is inaccurate or unresponsive, it can prevent your AC from operating efficiently. We’ll repair or recalibrate your thermostat to ensure it accurately regulates your indoor temperature, helping you maintain a comfortable environment year-round.

Electrical Component Repair

Faulty wiring, circuit board issues, or other electrical problems can prevent your AC from functioning properly. Our technicians are skilled in diagnosing and repairing electrical components, restoring safe and reliable operation to your system and keeping your home cool.

Airflow & Ductwork Repairs

Reduced airflow can be a sign of ductwork issues, clogged filters, or malfunctioning fans. We’ll inspect your ductwork, clean or replace air filters, and make necessary repairs to ensure optimal airflow and cooling performance throughout your home or business.

Why Choose All-Star HVAC for AC Repairs?

• Experienced Technicians – Our certified technicians are highly trained and have extensive experience working with all makes and models of air conditioning systems. With their expertise, they ensure precise, efficient repairs every time, delivering top-notch service you can rely on.

• Fast & Reliable Service – We understand the urgency of AC issues, especially during the hot Texas summers. That's why we provide fast response times and reliable service to get your system back up and running as quickly as possible, minimizing discomfort for you and your family or employees.

• Affordable Pricing – We offer competitive pricing with transparent, upfront quotes. Our goal is to provide high-quality service at a fair price, so you won’t be faced with hidden fees or unexpected costs. You can trust that you're getting the best value for your investment.

• Customer Satisfaction Guaranteed – Your satisfaction is our top priority. We’re committed to ensuring you’re fully happy with our work, and we won’t rest until your AC is operating perfectly. If you're not completely satisfied, we'll do everything we can to make it right.



• Preventative Maintenance – We don’t just fix problems; we also help you avoid them in the future. Our preventative maintenance services help keep your AC system running smoothly year-round, preventing costly repairs and extending the life of your system.

Contact All-Star HVAC Today for Expert AC Repair Services!

If your air conditioner isn’t working as it should, don’t wait for the heat to get worse. Contact All-Star HVAC today for fast, reliable AC repair services in Round Rock, TX. We’ll restore your comfort with expert repairs and friendly service. Call now to schedule an appointment or request a free estimate!