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AC & HVAC

AC Repair & Maintenance in Dubai

Fast diagnosis and lasting repairs for every AC type

Quick answer

AC repair and maintenance in Dubai covers diagnosis and repair of cooling faults — low gas, blocked coils, failed capacitors, drain leaks, thermostat and PCB faults — plus scheduled servicing that cleans filters, coils and drain lines. Awais Technical Services repairs all major brands of split, ducted, cassette and FCU systems for homes and businesses.

  • Free site survey
  • Written quote first
  • Workmanship warranty
AC Repair & Maintenance by Awais Technical Services in Dubai

Open 7 days · 8:00 AM – 8:00 PM

Licensed · Dubai South based

Overview

Not cooling, leaking, noisy or tripping? We diagnose and fix split, ducted, cassette and central AC units.

AC repair in Dubai that starts with a proper diagnosis

When an air conditioner stops cooling in July, the temptation is to top up the gas and hope. Most of the time that only hides the real problem. Our technicians measure before they fix: supply and return air temperature, refrigerant pressure, compressor current and condenser condition. That tells us whether the issue is a refrigerant leak, a failing capacitor, a choked coil, a seized fan motor or a controls fault — and it means you only pay for the repair you actually need.

Common AC problems we fix every day

  • AC not cooling or cooling weakly — usually dirty coils, low refrigerant from a leak, or a failing compressor capacitor.
  • Water leaking from the indoor unit — blocked drain line, cracked drain tray or iced evaporator coil.
  • Unit tripping the breaker — shorted compressor, wiring fault or failing contactor.
  • Bad smell from the vents — mould and bacteria on the coil, drain pan or in the ducts.
  • Loud rattling, buzzing or clicking — loose panels, worn fan bearings or an electrical fault.
  • Thermostat not responding — sensor, PCB or wiring faults on the controller.

Preventive AC maintenance: why it pays for itself

Dubai's fine dust coats filters and coils within weeks, forcing the compressor to run longer for the same cooling. A clean, correctly charged system cools faster, uses less electricity and lasts years longer. Our standard maintenance visit includes filter washing, chemical coil cleaning, drain line flushing, electrical checks, refrigerant pressure check and a performance reading before and after, so you can see the difference.

Homes, offices and commercial units

We service split units in apartments, ducted systems in villas, FCUs in towers with district cooling, and package units in shops and warehouses. For businesses, we schedule work outside operating hours and can bundle all units into an annual maintenance contract with priority callouts.

Signs you need AC Repair & Maintenance

When to call us

Signs you need ac repair & maintenance

  • Rooms take much longer to cool than before
  • Water dripping from the indoor unit or ceiling
  • Musty or burning smell when the AC starts
  • Unusually high DEWA bill with the same usage
  • Ice on the pipes or the indoor coil
  • Unit trips the breaker or keeps restarting

What's included

Everything covered in our ac repair & maintenance service

01

Full system diagnosis with temperature and pressure readings

02

Gas leak detection and refrigerant top-up or recharge

03

Capacitor, contactor, fan motor and PCB replacement

04

Indoor and outdoor coil chemical cleaning

05

Drain line flushing and drain tray repair

06

Thermostat and controller troubleshooting

07

Filter washing or replacement

08

Before-and-after performance report

How it works

A clear process from first call to handover

No guesswork and no surprises — you know what happens at every step.

Start step one
  1. 01

    Tell us what you need

    Call, WhatsApp or send the quote form with a short description and photos if you have them.

  2. 02

    Site survey & diagnosis

    A technician inspects the issue or measures the space and explains what is needed and why.

  3. 03

    Clear written quote

    You receive an itemised quote with materials, timeline and warranty before any work starts.

  4. 04

    Work by certified technicians

    Our in-house team completes the job with proper tools, floor protection and safety practices.

  5. 05

    Testing, clean-up & handover

    We test everything, clean the area, walk you through the result and leave a service record.

Watch

See how our team delivers ac repair & maintenance

Every Awais job follows the same standard: careful preparation, certified technicians, clean execution and a tidy handover.

Measured & planned

Survey and clear scope before anything starts.

Safe & compliant

Work to local safety codes and building rules.

Clean sites

Floors protected, dust controlled, debris removed.

Quality checked

Tested, inspected and handed over with care.

Request AC Repair & Maintenance

Reviews

What clients say about Awais

Used Awais for ac repair & maintenance?

Your feedback helps other Dubai homeowners and businesses choose with confidence.

FAQs

AC Repair & Maintenance — frequently asked questions

Why is my AC running but not cooling?
The most common causes in Dubai are dirty filters or coils, low refrigerant due to a leak, a failed capacitor stopping the compressor, or a blocked condenser. A technician can confirm the cause with pressure and temperature readings in one visit.
How often should I service my AC in Dubai?
Every 3–4 months for homes and every 2–3 months for busy commercial spaces or dusty locations. At a minimum, service before summer starts.
Is a gas top-up enough to fix poor cooling?
Only if the system is genuinely low on refrigerant — and then the leak should be found and fixed first, otherwise the gas escapes again. We test before topping up.
Do you repair central AC in apartments?
Yes. We service and repair the fan coil unit, thermostat, motorised valve, drain and ducting inside the apartment, and coordinate with building management for chilled-water supply issues.
Do you give a warranty on AC repairs?
Yes. Repairs carry a workmanship warranty and replaced parts carry the manufacturer's or supplier's warranty. Details are written on your quote.
Can you come the same day?
We aim for same-day or next-day visits for breakdowns depending on location and time of booking. WhatsApp us for the fastest scheduling.

Service areas

AC Repair & Maintenance across Dubai

Our technicians provide ac repair & maintenance in every major community in Dubai, dispatched from our Dubai South base.

Popular searches

People looking for this service often search for:

  • AC repair Dubai
  • AC maintenance Dubai
  • AC not cooling Dubai
  • AC gas refilling Dubai
  • split AC repair
  • central AC repair Dubai
  • AC service near me
  • AC leaking water fix

Licensed company

Awais Technical Services DWC-LLC

Head office

Dubai South, Dubai

Free site survey · Clear written quote

Need ac repair & maintenance?
We’re ready when you are.

Tell us what you need — our team replies the same day with next steps, a survey slot and a transparent quote.

Call WhatsApp Free Quote