Inspecting an AC evaporator coil that is not cooling

AC Not Cooling in Abu Dhabi?

Upfront prices across Abu Dhabi, travel included

Upfront pricesTravel included
New-customer discount on your first booking
60 days warranty
Travel included

Abu Dhabi · AC not cooling

Different symptoms point to different causes. Find yours below, try the quick checks, and book only the fix you need.

  • Symptom-by-symptom
  • Quick checks first
  • Book the right fix

Most common fix: a coil wash or cleaning

If the air is cool but weak, start here. For warm air, frost on pipes or a silent outdoor unit, book a diagnosis instead.

Book online and confirm in the app - no card needed now.

Match your symptom

Cool but weak air

Dirty filter or coil. Wash the filter; if it doesn't help, book a coil wash.

Warm air, indoor fan running

The outdoor unit is not working - tripped breaker, failed capacitor or fan motor. Check the breaker, then book a diagnosis.

Frost on the pipes

Low refrigerant or a choked coil. Switch off to defrost and book a gas check.

Fine in the morning, losing by afternoon

Unit undersized for the room, dirty outdoor coil, or slightly low gas - common in inland villas.

One room warm, others fine (ducted)

A blocked branch duct, closed damper or dirty diffuser on that room.

Island apartment, no gas to refill

If you're on district cooling, check the filter and coil first, then ask building management about the chilled-water supply.

Two checks anyone can do

  1. 1

    Feel the supply air

    Hold your hand at the outlet after 15 minutes of running. Properly cold air with weak flow means a dirt problem; barely cool air with strong flow means a refrigerant or compressor problem.

  2. 2

    Look at the outdoor unit

    Is the fan spinning and is the coil clear of sand and stored items? A blocked outdoor unit can't get rid of heat.

What Abu Dhabi Customers Get With StringsSG

Clear prices, known technicians and records you can show your landlord.

  • One total, agreed first

    The visit price is fixed before anyone arrives - the technician getting to you is part of it.

  • Covered after the visit

    Routine cleaning and repairs carry a 30-day warranty, coil and deep cleaning 60 days, gas refills 90 days - a repeat fault is fixed free.

  • Technicians we have checked

    Identity, AC experience and customer ratings are checked before a technician is sent to your home.

  • Built for multi-unit villas

    Each extra unit on the same visit costs less, which matters when a villa has six or more.

  • Before the summer rush

    Book spring visits early - from June, slots across Abu Dhabi fill quickly.

  • Talk to your technician

    Send gate pass details, compound rules and unit photos through the app.

  • Service history in one place

    Dates, work done and prices are saved to your account for tenancy and warranty questions.

Booking AC Service in Abu Dhabi, Step by Step

  1. 1. Choose units and a slot

    Tell us how many units, which service and when. Add the community, building or villa number.

  2. 2. Confirm the booking

    Confirm the visit in the StringsSG app with no card on file - payment is arranged with you before the technician comes.

  3. 3. Your technician

    You see who is coming and can message them about gate passes, parking or compound access.

  4. 4. Work as agreed

    Only the booked work is carried out. Extra repairs need your go-ahead and a price first.

Brands We Support

Split, ducted and cassette units from the brands most fitted in Abu Dhabi villas and towers.

Samsung AC Servicing - StringsSG
Samsung
Midea AC Servicing - StringsSG
Midea
Fujitsu AC Servicing - StringsSG
Fujitsu
Panasonic AC Servicing - StringsSG
Panasonic
LG AC Servicing - StringsSG
LG
Mitsubishi AC Servicing - StringsSG
Mitsubishi
Daikin AC Servicing - StringsSG
Daikin

Questions people ask

Inland afternoons push units to their limit. A dirty outdoor coil, slightly low gas or an undersized unit shows up first at peak heat.
Cleaning costs AED 119.60 and a coil wash AED 211.60 per split unit. A diagnosis visit costs AED 81.88, and any repair is quoted before work starts.
Filters and blower are cleaned, the coil is brushed, the drain tray and line are cleared, and the pressure is recorded for next time.
Not usually - a damp smell means mould on the coil, which needs coil cleaning. The technician will tell you if that is the case.
From AED 119.60 for one split unit, and AED 411.24 for five on the same visit - the per-unit cost falls as you add units. The technician's travel is included.
Two to three cleanings a year suit most villas, with one coil clean before summer. Units facing sand or building work need attention more often.
Yes. Yas, Saadiyat and Reem cost the same as Khalifa City or Al Reef - there is no area surcharge.

More AC services in Abu Dhabi

Cleaning, coil washes, gas and repairs for villas, townhouses and apartments on the island and the mainland.

Back to AC Service Abu Dhabi