Step 1: Diagnosis (30-60 minutes)
Technician performs computer scan, pressure test, leak detection with UV dye, and visual inspection. They identify specific failed components rather than just symptoms. This costs AED 150-300 but saves money by avoiding unnecessary repairs.
Step 2: Estimate & Approval
You receive a detailed quote listing failed components, labor time, and total cost. Good shops explain what's wrong and show you affected parts. Get this in writing before authorizing work.
Step 3: Repair Work
System is properly evacuated (vacuum), components replaced, system cleaned if needed, then recharged with correct refrigerant amount. Shortcuts here cause early failure.
Step 4: Testing & Quality Check
Technician runs AC for 15-20 minutes, checks vent temperatures (should be 5-8°C), verifies pressure readings, and test drives if needed. Proper shops won't release the car until cooling is perfect.
Not all garages have proper AC equipment. Look for shops with refrigerant recovery machines, leak detection tools, and AC-specific training. General mechanics often misdiagnose AC issues or use shortcuts.
Essential Equipment to Verify:
- AC recovery machine – legally required to handle refrigerant safely
- Vacuum pump – removes moisture and air from system
- Manifold gauge set – measures system pressures accurately
- UV leak detector – finds small leaks that waste refrigerant
- Thermometer – verifies actual vent temperatures
Why is my car AC not cooling in Dubai?
Common causes include low refrigerant (gas leak), failed compressor, clogged cabin filter, condenser issues, or electrical problems. Dubai's extreme heat stresses AC systems, making regular maintenance essential.
How much does AC repair cost in Dubai?
Gas recharge costs AED 200-400, compressor replacement AED 1,500-3,500, condenser replacement AED 800-2,000, and complete AC overhaul AED 2,500-5,000 depending on your car model.
How long does AC repair take?
Gas recharge takes 1-2 hours, compressor replacement 4-6 hours, and major repairs can take 1-2 days. Diagnosis typically takes 30-60 minutes.
Should I recharge AC myself with DIY kits?
No. DIY recharge kits can damage your AC system, overcharge it, or miss underlying leaks. Professional diagnosis identifies root causes and ensures proper repair for long-term reliability.
How often should I service my car AC in Dubai?
Annual AC service is recommended before summer. This includes gas pressure check, leak testing, filter replacement, and system cleaning. Dubai's climate demands more frequent maintenance than cooler regions.
