What certification should an AC technician have in Dubai?« Back to Previous Page

For a serious issue like yours in Al Barsha – combining a rattling noise, warm air, and a spike in your electricity bill – you absolutely need a technician with the right credentials to avoid a costly misdiagnosis. The most critical certification to look for is a DEWA-approved license. This is non-negotiable in Dubai. It means the technician is legally authorized to work on AC systems, is trained on local regulations (like Dubai Municipality's health and safety standards), and carries valid liability insurance. This protects you and your property.

Beyond the DEWA card, look for companies whose technicians are certified by major refrigerant manufacturers, such as CARB (Climate Control & Refrigeration Board) or EPA 608 certification equivalents. This is crucial because handling refrigerants (which your issue likely involves) is highly regulated. An uncertified tech can cause more damage and violate UAE environmental laws.

Given your symptoms, this isn't just a filter change. The rattling could be a failing compressor or blower motor, and the warm air/wasted electricity points to a likely refrigerant leak or a compressor malfunction. A proper fix requires a comprehensive diagnosis with tools like a thermal camera and refrigerant leak detectors.

For a villa system, don't risk it with a handyman. You need a professional inspection from a certified team. Call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com. We're DEWA-approved and CARB-certified to accurately diagnose and permanently resolve complex issues like yours before the summer heat kicks into high gear.