Thermometers
Prove cooling difference. Clear. Simple.
Diagnosis from AED 150*
AC Not Cooling Repair in Dubai
An AC that runs but does not cool is the most common call we get in Dubai summers. The cause can be as simple as a blocked filter or as serious as a refrigerant leak or failed compressor. We test properly to find out which, then fix it and prove the unit is cooling again.
- Diagnosis FromAED 150*
- Same DayWhere possible
- ReadingsBefore and after
- Common FixFirst visit
Quick Checks
Check These Before Calling
- Thermostat set to cool, not fan
- Set temperature below room temperature
- Filter not clogged with dust
- Outdoor unit has power
- DP switch is on
- Nothing blocking indoor vents
- Outdoor unit not covered
- Breaker has not tripped
Cold Air Back
AC Cooling Restored and Proven
No cooling has several possible causes.
We test, fix and prove the unit is cooling again.
- Tested
- Fixed
- Measured
- Proven
Causes
Why an AC Stops Cooling
| Cause | Sign | Fix |
|---|---|---|
| Dirty Filter and Coil | Weak, slightly cool air | Full clean |
| Failed Capacitor | Outdoor fan or compressor silent | Capacitor replaced |
| Refrigerant Leak | Ice on pipes, warm air | Leak repaired, refill |
| Dirty Outdoor Coil | Cools at night, not in the day | Condenser cleaned |
| Stuck FCU Valve | Fan runs, air not cold | Valve or actuator replaced |
Cools at Night, Not in the Day
If your AC copes at night but not on hot afternoons, the outdoor coil is often clogged with dust and cannot reject heat at 45 degrees. A condenser clean can make a big difference.
We measure the temperature of air going in and coming out before and after the repair, so you can see the difference.
For cleaning, see AC cleaning. For refrigerant, see AC gas refill, and for split units, split AC repair.
Pricing Guide
AC Not Cooling Cost in Dubai
Diagnosis plus repair.
*Prices shown are starting guides only. They vary and can change depending on your requirements, the size of the job, the surface, the materials and access to your building. You agree the final price before any work begins.
Diagnosis
First visit.
From AED 150*
Full Clean
Split unit.
From AED 150*
Capacitor
Fitted.
From AED 200*
Leak Repair and Refill
After testing.
From AED 250*
- Settings checked
- Filter checked
- Electrical tests
- Pressures measured
- Coils inspected
- Fault fixed
- Temperatures measured
- Advice given
Tools and Materials
Tools, Materials and Products We Use for AC Not Cooling
Manifold Gauges
Check refrigerant. Accurate. Essential.
Coil Cleaner
Restores heat transfer. Effective. Safe.
Spare Capacitors
Common failure fixed fast. Reliable. Quick.
Why Choose Wamtech Services for AC Not Cooling in Dubai
Based in Al Barsha since 2014, we work across every Dubai community with trade-specialist technicians and a workmanship guarantee on every job.
Proven
Before and after readings. Clear. Trustworthy.
Real Cause
Not just a gas top-up. Lasting. Honest.
Fast
Same day where possible. Summer ready. Caring.
Prevention
Service advice included. Fewer breakdowns. Smart.
AC Not Cooling Repair: FAQs
Is My AC Low on Gas?
Air conditioners do not use up gas. If refrigerant is low, there is a leak. We find and fix the leak first, then refill to the correct weight.
How Much Does AC Repair Cost in Dubai?
An AC repair visit with diagnosis starts from AED 150. Parts such as capacitors, fan motors, thermostats and drain pumps are quoted after the fault is found, before any work starts. Prices vary and can change depending on your exact requirements, the materials and access to the property, so the final price is confirmed after we see photos or visit.
Can You Come the Same Day?
Often, yes, especially for AC not cooling or leaking water. We are open every day from 8am to 10pm and prioritise homes without cooling in summer.
How Often Should an AC Be Serviced in Dubai?
Most homes need a full service every 3 to 6 months because ACs run almost all year. Filters should be cleaned every few weeks in summer.
More AC Repair Services in Dubai
All AC Repair Services- Emergency AC RepairAvailable across DubaiView service
- Split AC RepairAvailable across DubaiView service
- Central AC RepairAvailable across DubaiView service
- AC Thermostat RepairAvailable across DubaiView service
- AC Water Leak RepairAvailable across DubaiView service
- AC Gas RefillAvailable across DubaiView service
- AC InstallationAvailable across DubaiView service
Areas We Cover
AC Not Cooling Repair Across Dubai
We fix ACs that are not cooling across Dubai.
New Dubai and the Coast
- Dubai Marina
- JBR
- JLT
- Palm Jumeirah
- Al Sufouh
- Discovery Gardens
- Al Furjan
Central Dubai
- Downtown Dubai
- Business Bay
- DIFC
- Jumeirah
- Umm Suqeim
- Al Barsha
- Tecom
- The Greens
Villa Communities
- Arabian Ranches
- Dubai Hills Estate
- Emirates Hills
- The Springs
- The Meadows
- Damac Hills
- Motor City
- Sports City
- JVC
- JVT
- Town Square
Old Dubai and East
- Deira
- Bur Dubai
- Mirdif
- Al Warqa
- Silicon Oasis
- Al Qusais
AC Blowing Warm Air?
Send a video of the indoor and outdoor units.