How AC Services Work at Christian Brothers Automotive Lewisville
Visits follow a straightforward process built around transparency and your approval at each step.
Diagnostic Inspection
We start with a thorough inspection using automotive diagnostics to identify the cause of your AC problem before we recommend any work. The inspection can help distinguish between refrigerant loss, component concerns, airflow restrictions, and electrical or control issues.
Review & Approval
We walk you through our findings in plain language and present repair recommendations. Nothing moves forward without your consent.
Repair & Warranty
Once approved, our ASE-certified technicians complete the repair using manufacturer-quality equipment. The approved AC repair is covered by the Nice Difference® Warranty for 3 years or 36,000 miles, whichever occurs last.
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.
Serving Lewisville & Flower Mound through Hot-Weather Driving
A working automotive air conditioning system matters during hot weather, especially when a vehicle is parked outside or used for frequent commuting, errands, and daily travel. A cooling concern should be inspected when it affects comfort or ventilation, particularly when children, older adults, or pets ride in the vehicle.
Signs Your Vehicle’s AC Needs Attention
Catching AC trouble early may allow for a simpler repair. These symptoms are reasons to consider scheduling an inspection:
- Warm or only slightly cool air when the AC is set to its lowest temperature
- Weak airflow from the vents even at the highest fan setting
- Musty or unusual odors when the AC runs, which can be associated with moisture or contamination in the evaporator or ducts
- Rattling or grinding noises when the AC turns on, which can indicate a concern with a moving component
- Visible moisture or leaking fluid inside or under the vehicle near AC components
- Inconsistent cooling that comes and goes rather than holding steady
Schedule AC Services before Cooling Stops Completely
Changes in cooling performance, airflow, odors, noises, or visible fluid are reasons to schedule an inspection. A refrigerant recharge can restore cooling when levels are low, but an inspection can determine whether a leak or another concern needs attention.
We currently have an AC check special offer available at this location, subject to availability and applicable terms. Visit our special offers page to see current pricing and discounts before you book.
Drivers in Lewisville and the Flower Mound area can schedule online or by phone. Call (972) 885-2693 or book online to set up your appointment at Christian Brothers Automotive Lewisville.
How Your Vehicle’s AC System Works
Understanding the major components helps you follow along when our technicians explain what they found during an inspection.
Compressor
The compressor pressurizes the refrigerant and circulates it through the system. Because it is a moving mechanical component, an inspection is needed to determine whether it is the source of an AC concern.
Condenser
The condenser releases heat from the refrigerant to the outside air. Positioned in front of the radiator, it can be exposed to road debris that may cause physical damage over time.
Evaporator
The evaporator absorbs heat from cabin air before it is blown through your vents. Moisture collects on its surface during operation, which can be associated with musty odors or contamination in the AC system.
Refrigerant
Refrigerant is the fluid that carries heat out of your vehicle’s cabin. Low refrigerant can point to a leak somewhere in the system, which is why refrigerant leak detection may be part of AC diagnostics.
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.