AC Maintenance & Repair Dubai
From split units to central HVAC, True Guard's certified AC technicians deliver scheduled servicing, fast emergency repairs, gas refilling, installations and full HVAC audits across Dubai.
Our scope of work.
Every job quoted in writing before we begin. No surprises, no add-ons.
AC Servicing
Full inspection, filter clean, drain flush, performance test.
Gas Refill (R22, R32, R410A)
Leak-test, evacuate and recharge to manufacturer spec.
AC Installation
New split, ducted and central units — DEWA-compliant.
HVAC Maintenance
Whole-system audits for villas and commercial properties.
Thermostat Inspection
Calibration and smart-thermostat upgrades.
Drain Line Cleaning
Eliminate ceiling-leak risk before peak summer.
Cooling Efficiency Testing
Measure delta-T and airflow to find capacity loss.
Preventive Maintenance
Quarterly programmes for villas and offices.
What makes True Guard different.
Certified HVAC engineers with refrigerant licences
Original parts (Daikin, LG, Carrier, Trane, O-General)
Cooling restored on first visit in 95% of cases
Transparent fixed pricing
no surprise add-ons
Dubai summer asks a lot of your AC. Here's what we check that most companies skip.
Dubai's summer runs from May to October at 40–46°C with high humidity, and residential AC units typically run 16–20 hours a day during peak months. That's twice the operating cycle of units in most European markets — and it means annual servicing isn't just maintenance best practice, it's a financial decision. A split unit running with degraded refrigerant or a 40% blocked filter consumes up to 30% more electricity while delivering noticeably less cooling. In a DEWA billing environment where peak tariffs apply from 1 pm to 6 pm, the savings from a properly serviced unit show up on the very next bill. We also inspect condensate drain lines — the leading cause of apartment ceiling leaks in Dubai towers — and document every finding so you have a service record for property handover.
Our process — from first call to sign-off.
No guesswork, no surprises. Every visit follows the same four-step process so you know exactly what to expect.
Inspection
Filter state, refrigerant levels, drain line, coil cleanliness and thermostat calibration are all assessed before any tools come out.
Cleaning
Coils, filters, condensate drain, fan blades and housing cleaned with manufacturer-approved solutions — no shortcuts.
Diagnosis & Repair
Any fault found (gas loss, capacitor failure, sensor issues) is quoted in writing and, in most cases, fixed the same visit.
Sign-off Report
You receive a written service report with before/after performance readings and a next-service recommendation.
Frequently asked questions.
Real questions from Dubai residents — answered without the jargon.
How often should I service my AC in Dubai?
Do you handle central AC and chillers?
Can you do same-day AC repair?
What brands do you service?
Why is my AC leaking water inside?
Related services.
Often booked together with ac maintenance & repair dubai.