Master AutoTech Auto AC Repair Services in Sandy

Welcome to Master AutoTech Sandy, where the perfect driving experience meets expert care. Located in Salt Lake County, we specialize in high-quality auto air conditioner repair services, ensuring you and your passengers enjoy a cool and comfortable ride, no matter the weather outside.

Our team boasts highly experienced technicians who excel in swiftly identifying and solving any AC-related issues. We pride ourselves on serving vehicles in the heart of Salt Lake City, always with a focus on local drivers’ specific needs.

Time to Cool Down

Keep your car cool and comfortable to drive. Master AutoTech Sandy’s expert mechanics can ensure your car’s AC is running smoothly.

Visit us at our Sandy Location.

AC Repair Services Offered at Sandy Master AutoTech

Diagnosis and Troubleshooting

We will carefully inspect your car’s air conditioning system using specific tools. Afterward, we will inform you of any identified issues and explain the necessary fixes in detail.

AC Component Repairs and Replacements

We provide AC repair services that target issues with the compressor, condenser, and evaporator. Our goal is to improve your AC’s efficiency and performance. Rest assured, we will make sure your AC operates properly following the repairs.

AC System Recharge and Refrigerant Services

To improve the cooling of your air conditioner, check for low refrigerant levels or leaks. Our technicians are capable of fixing these problems by adding more refrigerant and repairing any leaks, resulting in proper AC unit function.

Electrical System Repairs

If you’re experiencing electrical issues with your AC, like problems with switches, relays, or wiring, our technicians can help you resolve them. Doing so can improve your AC’s overall performance and efficiency.

Signs of AC Problems

To ensure your AC system is working properly, it’s important to be able to identify common signs of malfunctions. These signs can include:

  • Inadequate cooling
  • Weak airflow
  • Strange odors
  • Unusual noises
  • Excessive condensation

If you observe any of these indications, Master AutoTech Sandy can diagnose and resolve issues with your vehicle.

Close up image of AC vents in a car

Components of an Auto AC Unit


To keep the car cool, the compressor pressurizes and circulates the refrigerant in its gaseous state using the serpentine belt.


If you want to refrigerate something, here’s what you should do: start by compressing the refrigerant when it’s in a gaseous state. Then, move the compressed refrigerant to the condenser where it will transform into a liquid (similar to a radiator). As a result of this process, heat is removed from the high-pressure refrigerant, which reduces the temperature.


It’s important to filter the liquid refrigerant under high pressure to protect the air conditioning system from any water or debris.

Thermal Expansion Valve OR Orifice Tube

Car air conditioning systems use thermal expansion valves and orifice tubes to decrease the pressure of the refrigerant and turn it into gas, which helps regulate its flow.


The part of the dashboard that is located at the back contains the evaporator. This component uses the expansion of liquid refrigerant to cool the air. Similar to a radiator, the evaporator has fins, pipes, and a fan that circulates the cooled air into the passenger compartment.

Testing a vehicle's air conditioning system

Why Bring Your Vehicle’s AC to Master AutoTech Sandy?

Expert Technicians

Our team in Sandy is staffed with technicians who’ve mastered the latest in AC repair technologies and methods, dedicated to delivering superior service with lasting results.

Quality Parts and Materials

We insist on OEM or the best equivalent parts for all our repairs and replacements, ensuring durability and peak performance for your vehicle.

Modern Diagnostic Tools and Equipment

Thanks to modern diagnostic tools, our Sandy facility identifies and addresses any AC system issues quickly and accurately, ensuring lasting solutions for your car.

Hear from Our Customers

You can get an idea of the quality of our services and the value we provide by reading the testimonials from our clients.

Great experience, had my car done quickly and helped me with emissions to get me back on the road when I needed it most. I appreciate the mechanics and what they do

~ Bryan “Cal”

Our catalytic converter was stolen.  The folks here helped us locate one and have it installed in a matter of hours.  So caring, so helpful, the epitome of great customer service.

~ Cheryl Mesler

Went in recently with what i thought would be at least  $ 500 in repairs. walked out with a bill for only $ 70! Craig explained it was just a couple of brackets and a small length of exhaust pipe that needed replacing. and that my cat converter was probably ok. very honest & great staff!


Very friendly! Made my car sound beautiful! They even fixed my hood latch and I didn’t even know it until later! Thank you so much guys! 100% recomento these guys

~ SharpyThePen

The guy at the desk is fantastic. He is understanding, patient, and empathetic. He takes the time to listen and give recommendations. I’m really impressed. My catalytic converter was stolen on Thursday. They got me in and done by lunch on Friday.

~ Tyler Huish
Master AutoTech logo

Stop by Master AutoTech Sandy Today

Experience the exceptional service Master AutoTech Sandy is known for. For air conditioning repairs or any automotive care needs, schedule your visit with us now.

9235 S 700 E, Sandy, UT 84070