1. Schedule Your Appointment
Whether scheduling online or over the phone be sure and let us know what you're experiencing so we can provide fast and accurate service advice.
2. Diagnostics and Inspections
Drop off your vehicle and the shop will get to work with inspections and diagnostics using the same equipment as the manufacturers to determine issues and next steps.
3. Digital Vehicle Inspection Report and Estimate
Following the diagnosis we will text you a digital vehicle inspection report, containing pictures and videos of our findings and recommendations.
4. Review and Approval
A service advisor will reach out to walk you through the findings and recommendations to determine how you would like to proceed, or you can approve work directly in your DVI.
5. Work Performed or Scheduled
Most work can be completed immediately, or scheduled based on parts and customer availability.
Honest AC Service, No Pressure
Our approach to car AC repair starts with a simple principle: treat every customer like a neighbor. We take the time to explain what your vehicle needs and why, in plain language you can act on. We won’t recommend work you don’t understand or don’t need. When you leave our shop, you’ll know exactly what was done and why it mattered.
Signs Your Car AC System Needs Service
Texas heat makes AC problems hard to ignore, but some symptoms show up gradually. If you notice any of the following, it’s worth having your system inspected before a small issue becomes a costly repair.
- Warm or barely cool air from vents: Often points to low refrigerant, a refrigerant leak, or a failing compressor.
- Grinding or clicking when the AC engages: Can indicate compressor problems or a loose belt.
- Weak airflow at the highest fan setting: May signal a clogged cabin air filter, a fan fault, or evaporator issues.
- Musty or foul odors from vents: Typically caused by mold or bacteria buildup in the evaporator from moisture accumulation.
- Moisture or water pooling inside the cabin: Can signal a clogged evaporator drain.
- Cools while driving but not at idle: May indicate refrigerant pressure problems or a compressor issue.
AC Services We Perform
We provide complete auto care for AC systems across any make or model, covering diagnostics and repairs as well as general maintenance such as refrigerant level checks and recharges.
- Refrigerant recharge: Restores cooling efficiency when refrigerant levels have dropped. Pairing a recharge with leak detection addresses the root cause rather than just the symptom.
- Leak detection: Specialized equipment locates refrigerant leaks in hoses, seals, and connections before a recharge is performed.
- Compressor inspection and repair: Addresses the component that pressurizes refrigerant and drives the entire cooling cycle.
- Condenser and evaporator service: Cleaning or replacing these components restores the system’s ability to remove heat from cabin air efficiently.
- Belt and hose inspection: Worn or cracked components can cause AC failure and, because the AC belt also drives other vehicle systems, broader problems if left unaddressed.
Scheduling AC service before the hottest months reduces the chance of a full system failure when you need cooling most. Our car AC shop in Round Rock uses the latest diagnostic technologies to catch issues early and help keep your system running reliably all summer.
Your Local Christian Brothers Amenities
FAQs
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Q. "Why won't my A/C blow cold air?"If you notice any fluid under your car it may be due to a leak within your A/C system. However, issues can range from the fan not working properly to needing a recharge. Click here to find out all the potential reasons your vehicle's A/C is not working properly.
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Q. "Can I Recharge A Failing AC Myself?"It is possible if you have the proper knowledge and equipment, however, you may want to turn to a professional to avoid damage to your system. Click here to learn more about the dangers of at-home vehicle A/C recharges.
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Q. "How Does Outside Heat Affect My AC?"The hotter it is outside, the harder the air conditioning in your vehicle has to work. Rising outside temperatures put extra strain on your entire vehicle and its cooling system, from the battery and belts to hoses and fluids, requiring each part to work overtime to keep your vehicle cool. The result of extreme spikes in temperatures may even require you to replace your air filter sooner, along with other various components that ensure your car’s cabin remains comfortable. Click here to learn more about what you can do to protect your car's A/C in the heat.
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Q. "Warning signs my AC needs service?"Warning signs your AC needs maintenance includes a foul odor, noticeable airflow change, change in cooling, and loud noises when AC is on. Click here to learn more about Common Air Conditioning Problems & Solutions.
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Q. "Do you offer a warranty?"As part of our Nice difference.® commitment to providing our customers the best auto service experience possible, we also offer a3-year/36,000-mile warranty on all the work that we do. We offer this warranty at every Christian Brothers Automotive nationwide, and it will be honored at any location, regardless of which branch did the initial work.
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Q. "What is a Digital Vehicle Inspection?"With a complimentary Digital Vehicle Inspection (DVI) on every visit, you’ll see firsthand photos of your vehicle from under the hood. We’ll let you know if everything is functioning properly or if there are any areas of concern. You can even approve or deny our service recommendations, all straight from your smartphone, or you can, of course, give us a call and we’ll explain our findings in further detail.
Have more Questions?
Our friendly auto service experts have the answers.
Call your local Christian Brothers Automotive car shop today
Hear What Our Customers Had to Say About Us
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"I liked the customer service and going above and beyond to make sure I was comfortable while waiting in the store for my vehicle work to be done, specifically being offered a nice hot coffee with creamer."
- J.L.