The UAE’s Leading Car AC & HVAC Specialists

In the UAE’s desert climate, a reliable car air conditioning system is essential. GT Auto Centre is a premier Dubai workshop specialising in AC & HVAC repair, built on 16 years of word-of-mouth referrals and customer loyalty.

Our certified technicians provide thorough inspections, including checking the AC gas levels, checking for leaks, and overall performance tests. Whether it is your pride and joy, the family wagon, or a business vehicle, we treat every customer like family with a commitment to honest, diligent service. Regular maintenance ensures fresh, clean air and optimal cooling even in peak summer.

We are Automobile AC experts and as well as the normal R134a car AC systems, we were also one of the very first companies in Dubai to invest in the correct equipment and training to properly service R1234yf systems increasingly seen in modern and American specification cars.

To keep your system running efficiently between services, consider these tips:

1. As a Top Tip “Pre-Cool” Instead of cranking the AC immediately, drive for a minute with the windows down to push out the trapped hot air. This reduces the initial strain on your compressor.
2. Let the HVAC monitor things for you: Don’t simply put it on “Low” and control with the fan. Leave on 21 C and leave the system to work it out.
3. Cabin Filter Care: Replace your cabin air filter every 15,000km. In Dubai, sand and dust clog these quickly, restricting airflow and harbouring bacteria. Also we recommend a quality filter like the carbonised Bosch filters, which we believe to be one of the best in the world.
4. Run it Weekly: Even in "winter," run your AC for 10 minutes once a week. This keeps the coolant moving and prevents the rubber seals from drying out and leaking.
5. Watch for Warning Signs: If you notice a musty smell, unusual rattling noises, or a sudden drop in cooling power, book an inspection immediately to avoid a costly compressor failure.

Common Car AC Problems & Solutions

1.Problem: Blowing Warm Air

Possible Cause: Low refrigerant levels, a gas leak, or a failing compressor.

Our Expert Solution: We perform a vacuum test and precise gas refill using OEM-grade R134a or R1234yf.

2.Problem: Weak Airflow

Possible Cause: Clogged cabin filter or a faulty blower motor.

Our Expert Solution: Replacement of your cabin filter with high-quality carbonised Bosch filters to restore airflow.

3.Problem: Musty/Bad Odors

Possible Cause: Mold or bacteria buildup in the evaporator or vents.

Our Expert Solution: Professional anti-bacterial deep cleaning and system sanitisation.

4. Problem: Strange Noises

Possible Cause: Worn compressor belts or failing internal bearings.

Our Expert Solution: Full mechanical inspection and replacement of worn belts or pulleys.

5.Problem: Intermittent Cooling

Possible Cause: Faulty sensors, electrical glitches, or freezing evaporator coils.

Our Expert Solution: Advanced electrical diagnostics to pinpoint sensor or wiring failures.

Frequently Asked Questions

How often should I service my car’s AC in Dubai?
In the UAE's extreme heat, we recommend a professional AC check every 6 to 12 months. Regular maintenance prevents sudden breakdowns during the peak summer when your system is under the most stress.

How long does an AC gas refill take?
At GT Auto Centre, a standard AC gas top-up usually takes 45 to 60 minutes. This includes a leak test and ensuring the correct weight of refrigerant is used for maximum cooling efficiency.

What is the difference between R134a and R1234yf?
R134a is the standard refrigerant for most older vehicles. R1234yf is a newer, eco-friendly refrigerant found in modern and American-spec cars. We are one of the few workshops in Dubai with the specialised equipment required to service R1234yf systems correctly.

Is it safe to drive with a faulty AC compressor?
While your car will still drive, a failing compressor can cause extra strain on your engine and may eventually lead to a snapped belt, which can disable other critical systems. It is best to have it inspected as soon as you notice unusual noises.

Do you offer a warranty on AC repairs?
Yes. We stand behind our work. All AC repairs at GT Auto Centre come with a 1-month warranty on any components replaced, giving you total peace of mind.

Would you like to book your free AC health check at our Dubai workshop today?