A/C and Heating Repair and Service in Frisco, TX

When August in Frisco pushes past 100 degrees, a weak air conditioner isn't a comfort issue. It's a dealbreaker. And when that rare North Texas cold snap rolls through, a heater that only blows lukewarm air makes every morning drive miserable. At Frisco Automotive & Transmission, our ASE-certified techs diagnose and repair automotive A/C and heating systems on all makes and models, gasoline or diesel. Hence, your cabin stays comfortable in every season.

Auto HVAC Service Near Me

Your vehicle's heating, ventilation, and air conditioning (HVAC) system is really two systems sharing one set of vents. The air conditioning side circulates refrigerant through a closed loop: the compressor pressurizes the refrigerant, the condenser releases its heat, and the evaporator absorbs heat and humidity from the cabin air before the blower motor pushes that cooled, dried air through your vents. The heating side borrows warmth from the engine itself. It does this with hot coolant flowing through the heater core, a small radiator behind your dashboard, and the blower moving air across it to warm the cabin. Blend doors, actuators, and climate controls direct airflow where you want it, while the cabin air filter keeps dust and pollen out.

Because these components are interconnected, one failing part can mimic another. Weak cooling might be a slow refrigerant leak, a failing compressor, or a clogged condenser. No heat could point to low coolant, a stuck thermostat, or a blocked heater core. That's why accurate diagnosis matters. Our team, serving Frisco through three generations of family leadership since 1997, starts every heating or car air conditioning repair with a thorough evaluation.

Our A/C & Heating Services at Frisco Automotive & Transmission

As a CarFax top certified shop and a Best of Frisco winner, we handle the full range of climate control services:

  • A/C performance checks
  • Refrigerant evacuation and recharge
  • Leak detection and repair
  • Compressor, condenser, and evaporator repair or replacement
  • Heater core service and replacement
  • Thermostat replacement
  • Blower motor and HVAC control diagnostics
  • Cabin air filter replacement

Qualifying repairs are backed by a 2-year/24,000-mile NAPA Gold warranty, and financing is available for larger jobs. While you wait, enjoy our Wi-Fi, TV, snacks and beverages, or the quiet work area, or take advantage of our local shuttle and after-hours drop-off.

Auto Heating and A/C Repair in Frisco, TX

Do you no longer feel comfortable in the cabin of your car, truck, SUV, or van? Schedule your A/C and heating service with Frisco Automotive & Transmission today. We are family-owned and open Monday through Friday at 6623 W Main Street in Frisco.

Achieve Absolute Cabin Comfort, No Matter the Season – A/C and Heating Service at Frisco Automotive & Transmission.

Used Transmission vs. Rebuilt Transmission: Which Is the Better Replacement Option? | Frisco Auto
September 25, 2026
Frisco Automotive & Transmission in Frisco, TX, compares used and rebuilt transmissions as replacement options.
November 17, 2025
A Vital Component in Your Vehicle  If you’ve owned a car for a while, chances are you’ve heard the term “timing belt” tossed around—maybe at the repair shop or buried in your owner’s manual. But what exactly is it? Simply put, the timing belt is a crucial part of your engine that keeps everything in sync. It controls the timing of the engine’s valves, making sure they open and close at the right moment. If that sounds important, it is. If the timing belt is off, your engine won’t run right or might not run at all. Here at Frisco Automotive & Transmission in Frisco, TX, we’ve seen firsthand what happens when timing belts are ignored—and trust us, it’s not pretty. When a timing belt breaks, it can cause serious engine damage, especially in “interference” engines where the valves and pistons occupy the same space at different times. That’s why replacing it on schedule (typically every 60,000 to 100,000 miles) isn’t just a good idea—it’s essential car care. Warning Signs Your Timing Belt’s Wearing Out Timing belts are sneaky. Unlike squeaky brakes or dead batteries, they usually don’t give much warning before failing. That said, there are a few signs to look out for. If you hear a ticking sound coming from the engine, notice your engine misfiring, or see oil leaking around the front of your motor, it might be time for a closer look. In some cases, you might even feel a drop in performance or notice the engine struggling to start. The tricky part is that these symptoms can be caused by many other things, which is why it’s best not to guess. At Frisco Automotive & Transmission, we recommend sticking to your manufacturer’s recommended replacement schedule and letting our expert techs take care of the rest. We’ll inspect your timing belt and related components like the tensioner and water pump, because if you're going in, you might as well do it right the first time. Keep Your Engine Happy A timing belt replacement may not be the most exciting thing on your to-do list, but it’s among the smartest. At Frisco Automotive & Transmission, we make the process easy and hassle-free. Our experienced team uses high-quality parts, does the job right the first time, and keeps you informed every step of the way. No surprises—just solid work you can trust. If your car’s due (or overdue) for a timing belt replacement, give us a shout. We’ll help you avoid engine headaches and keep your car running smoothly on the Frisco roads.
January 10, 2025
Your vehicle's suspension is a critical component that plays a crucial role in your car's handling, comfort, and safety. However, many drivers in Frisco, TX, often overlook signs of suspension issues, leading to potentially dangerous situations on the road. In this blog post, we will discuss some common suspension repair symptoms that are often ignored and when you should seek professional help from experts like Frisco Automotive & Transmission in Frisco, TX. Common Suspension Repair Symptoms That Get Ignored 1. Uneven Tire Wear: If you notice that your tires are wearing unevenly, it could be a sign that your suspension system is not properly aligned. This can lead to increased wear and tear on your tires, as well as decreased handling and stability while driving. 2. Bouncy or Rough Ride: If you feel like your car is bouncing or jolting excessively over bumps or rough terrain, it could indicate that your shocks or struts are worn out and in need of replacement. This can negatively impact your vehicle's handling and overall driving experience. 3. Drifting or Pulling: If you find that your car tends to drift or pull to one side while driving, it could be a sign of suspension issues. This can make it harder to control your vehicle and can increase the risk of accidents on the road. 4. Noises: If you hear clunking, banging, or squeaking noises coming from your suspension system, it could be a sign of worn out or damaged components. Ignoring these noises can lead to further damage and costly repairs down the road. When Should You Seek Professional Help If you are experiencing any of the above symptoms or issues with your suspension system, it is important to seek professional help from a trusted auto repair shop like Frisco Automotive & Transmission in Frisco, TX. Our team of experienced technicians can diagnose and repair any suspension problems you may be facing, ensuring that your vehicle is safe and reliable on the road. Our expert technicians will perform a thorough inspection of your suspension system to identify any issues and recommend the necessary repairs or replacements. Whether you need new shocks, struts, springs, or other suspension components, we have the knowledge and expertise to get the job done right the first time. Don't let suspension problems turn into big issues. If you see any of the signs listed earlier, reach out to Frisco Automotive & Transmission in Frisco, TX, to book a suspension inspection and repair. Our team is committed to excellent customer service and quality repairs to keep your vehicle running well. Rely on us for all your suspension repair needs and get back on the road safely.

Featured Blogs & News