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SERVICES

AC Repair in Dubai & Across the UAE

Tessa Technical Services handles AC repair in Dubai and across the UAE — split, ducted, central and package units in apartments, villas and offices. As a licensed and insured maintenance company, we diagnose the fault first, explain it in plain language, then fix it properly rather than patching the symptom. Whether your unit is blowing warm air, dripping water or refusing to start, book online or send a single WhatsApp message with the problem. And when the breakdown cannot wait, our emergency line never closes.

AC Not Cooling? The Three Usual Causes

Most cooling complaints trace back to one of three faults. A clogged filter chokes airflow, so the unit runs but the room never cools — and once dust has spread through the air path, AC duct cleaning is the lasting fix. Low refrigerant from a slow leak leaves the coil too warm, or frozen solid. And a failed capacitor stops the compressor or fan starting at all. All three are quick to confirm during an inspection.

Our AC Repair & Servicing Includes

  • Fault diagnosis for units not cooling, not starting or short-cycling
  • Refrigerant (gas) leak detection and gas top-up
  • Compressor, capacitor, fan motor, PCB and thermostat repair or replacement
  • AC water leak repair, from blocked drain lines to drain-tray faults
  • Routine AC servicing and preventive maintenance, including filter and drain-line cleaning
  • Noise, vibration and musty-odour fixes

Common AC Problems We Fix

  • AC not cooling but running
  • AC blowing warm air
  • water dripping from the indoor unit
  • AC tripping the breaker
  • ice forming on the coil
  • weak airflow from vents
  • musty smell when the AC starts
  • thermostat not responding
  • unit short-cycling on and off

If your problem is on this list, it is routine work for our team; if it is not, the inspection will find what is.

Why AC Maintenance Matters in the UAE

AC systems in the UAE run close to year-round, and the dust never lets up. Skip servicing and filters clog, cooling weakens, electricity bills (DEWA in Dubai) creep upward, and a minor fault matures into a mid-August compressor failure. A maintained unit cools faster, runs cheaper and lasts years longer. If you would rather never think about any of this, an annual maintenance plan puts quarterly AC preventive maintenance on our calendar instead of yours.

Who Pays for AC Repair — Tenant or Landlord?

Check your tenancy contract before assuming either way. In Dubai, Law 26 of 2007 places maintenance responsibility on the landlord unless the contract assigns it otherwise — and many contracts do pass minor repairs to tenants up to an agreed limit. Other emirates set their own rules. Whoever ends up paying, our written diagnosis gives tenant and landlord the same clear record of the fault, which tends to make that conversation shorter. General guidance only, not legal advice.

24/7 Emergency AC Repair

A compressor that quits at midnight in August is not a wait-until-morning problem. Our 24/7 emergency AC repair service runs day and night, weekends and public holidays included, and a technician is typically on-site within 60 to 90 minutes of your call. If the house is heating up while you read this, skip the form and call.

How It Works

Book online or on WhatsApp and pay the fixed AED 150 inspection fee. A technician tests the unit — refrigerant pressures, electrical components, airflow — and hands you a written quote on the spot, with the fee credited to your final invoice the moment you approve it. Decline, and you have still bought a proper diagnosis rather than a guess. Approved work is then completed and tested against the original complaint before we hand the unit back.

Where We Work

AC repair across all seven emirates from our Dubai headquarters — covering Dubai Marina, Downtown Dubai, Palm Jumeirah, Business Bay, JVC, Arabian Ranches, Dubai Hills Estate, Al Barsha and Mirdif, and reaching Abu Dhabi, Sharjah, Ajman, Umm Al Quwain, Ras Al Khaimah and Fujairah.

Frequently asked questions

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Book online or message us on WhatsApp. Fixed inspection fee, a written quote approved on-site, and a warranty on every job.

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