Split AC Repair in Dubai

Split units are the most common AC system in Dubai homes — and the one most likely to develop faults from constant use in extreme heat. Ghumman Technical Services provides same-day split and window AC repair across Dubai, covering everything from a unit that’s stopped cooling to a compressor that’s failed completely.

Call Now: +971581518972

What We Repair

Our technicians handle the full range of split and window AC faults, including:

No cooling or weak cooling
Water leaking from the indoor unit
Outdoor unit not starting or not running
Compressor failure or short-cycling
Refrigerant (gas) leaks and low gas levels
Unusual noises from either the indoor or outdoor unit
Bad odors from the vents
Remote control or display faults
Circuit board (PCB) failures
Capacitor and motor failures

If your issue isn’t listed, call us anyway — most split AC faults can be diagnosed and repaired in a single visit.

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Common Split AC Problems in Dubai

Symptom	Likely Cause	Deep-Dive Guide
Not cooling	Low refrigerant, dirty filter, failing compressor	Split AC Not Cooling: 9 Causes and Fixes
Water leaking from indoor unit	Blocked drain line, cracked drain pan, dirty filter	Split AC Water Leaking from Indoor Unit
Outdoor unit won’t start	Capacitor failure, electrical fault, seized fan motor	Split AC Outdoor Unit Not Starting
Compressor issues	Electrical strain, refrigerant problems, age-related wear	AC Compressor Repair Guide
Loud noise	Loose panels, worn bearings, debris in the fan	AC Making Loud Noise
Bad smell	Mold in the coil, dirty filter, blocked drain	Bad Smell from AC

Dubai’s dust and humidity accelerate several of these issues, particularly coil corrosion and drain blockages — which is why split units here often need attention more frequently than the manufacturer’s default service interval.

Indoor Unit Repairs

The indoor (evaporator) unit is where most homeowners first notice a problem — usually reduced airflow, water dripping, or a smell when the AC starts. Typical indoor unit repairs include:

Cleaning or replacing clogged filters
Clearing blocked condensate drain lines
Repairing or replacing the drain pan
Fixing or recalibrating the thermostat sensor
Replacing the blower motor or fan
Repairing the display panel or remote receiver

Most indoor unit issues are resolved in under an hour.

Outdoor Unit Repairs

The outdoor (condenser) unit does the heavy lifting — compressing refrigerant and dissipating heat — and takes the brunt of Dubai’s summer temperatures and dust exposure. Common outdoor unit repairs include:

Compressor diagnosis and repair
Capacitor and relay replacement
Fan motor replacement
Refrigerant leak detection and gas refilling
Cleaning heavily clogged condenser coils
Electrical connection and wiring repairs

Outdoor units exposed to direct sun or salt air (in coastal areas like Palm Jumeirah and JBR) tend to see faster coil corrosion — regular cleaning materially extends their lifespan.

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Window AC Repair

Window units are less common in newer Dubai buildings but still widely used in older apartments, staff accommodation, and some retail units. We repair:

Weak or no cooling
Water leakage
Noisy or vibrating units
Faulty compressors and fan motors
Electrical and control panel issues

Window units are self-contained, so most repairs can be completed on-site in a single visit.

Inverter vs Non-Inverter Split AC Repairs

Most split ACs installed in Dubai over the past several years are inverter models, which use variable-speed compressors for better efficiency. Inverter units have different failure points than older non-inverter (fixed-speed) systems:

Inverter units more often fail due to PCB or control board issues, since the variable-speed compressor is electronically managed.
Non-inverter units more often fail due to capacitor wear or compressor strain from repeated full on/off cycling.

Our technicians are trained on both systems and carry parts for the most common inverter and non-inverter brands sold in the UAE. → Full inverter AC repair guide

Signs You Need a Repair vs. a Routine Service

Not every issue is a repair. Some symptoms point to overdue maintenance rather than a fault:

Likely just needs servicing:

Slightly reduced airflow
Mild musty smell
Slightly higher DEWA bills
No servicing in the last 6+ months

Likely needs a repair:

No cooling at all
Active water leak
Loud grinding or clicking noise
Breaker tripping
Ice forming on the unit

If you’re not sure which applies, call us — our technicians can tell you honestly whether you need a repair or a service, and we won’t upsell you on work you don’t need. → See our maintenance and servicing plans

Our Repair Process

Contact us by call, WhatsApp, or online booking — tell us your symptom and location.
Same-day appointment confirmed with an estimated arrival window.
On-site diagnosis of the indoor and outdoor units.
Upfront quote — approved by you before we start any work.
Repair completed, in most cases within the same visit.
Warranty provided in writing on parts and labor.

Split AC Repair Cost

Our diagnosis/callout fee and gas refilling both start from around AED 100. Costs beyond that — filter and drain cleaning, capacitor replacement, PCB repair, and compressor work — depend on the specific fault, parts required, and your unit’s brand and age, so we quote those after an on-site diagnosis rather than listing fixed prices here.

We’ll always confirm the price with you before any work begins — no surprises. For a full pricing breakdown and repair-vs-replace guidance, see our AC repair cost guide.

Areas We Cover

We repair split and window AC units across Dubai, including Dubai Marina, JLT, Downtown Dubai, Business Bay, JVC, Al Barsha, Jumeirah, Deira, Bur Dubai, Mirdif, Dubai Hills, Arabian Ranches, Palm Jumeirah, Silicon Oasis, and Discovery Gardens. → See area-specific response times

Book Your Split AC Repair Today

Same-day service across Dubai, with upfront pricing and a written warranty on every repair.

Call Now: +971581518972 | WhatsApp Us | Book Online

Frequently Asked Questions

Why has my split AC stopped cooling completely?

The most common causes are low refrigerant from a leak, a failed compressor, or a severely clogged filter restricting airflow. A technician can identify the exact cause on-site, usually within 15–20 minutes.

Why is water leaking from my indoor unit?

This is almost always a blocked condensate drain line or a cracked drain pan. It's a common issue in Dubai due to dust buildup in the drain over time. See our full guide on AC water leaks.

Can you repair the outdoor unit without removing it?

In most cases, yes. Compressor, capacitor, and fan motor repairs are typically done in place. Full compressor replacement occasionally requires more extensive access but rarely requires removing the entire unit.

How long does a typical split AC repair take?

Most repairs are completed within 1–2 hours. Compressor replacements or extensive electrical repairs may take longer, and we'll confirm the timeline before starting.

Do you repair both indoor and outdoor units in the same visit?

Yes, our technicians inspect and can repair both components in a single appointment when parts are available on the van.

Is my split AC repairable, or does it need replacing?

It depends on the unit's age and the specific fault. As a rule of thumb, if the unit is under 7 years old and this is its first major issue, repair is usually the better option. See our repair vs. replace guide.

Do you carry parts for all split AC brands?

We carry parts for the most common brands sold in the UAE, including LG, Samsung, Daikin, Carrier, O General, and Gree. See our brand-specific repair pages for details.

Contact Ghumman Technical Services

Need AC repair in Dubai, emergency AC service, or AC maintenance in Dubai? Contact Ghumman Technical Services to discuss your AC problem and check service availability.