AC leak causing black mold in Dubai apartment—who to call first?« Back to Previous Page

The AC in my apartment in Jumeirah seems to be leaking a bit into the wall behind it, and now I’m seeing these black splotches spreading on the wallpaper. I only really noticed it a couple of days ago after I turned the AC up full blast. What’s the best way to handle this—should I call my building management first or go straight to a professional mold removal company here in Dubai?
Posted by Deepak Sen
Asked on March 20, 2026 9:48 am
Based on your description of a recurring AC leak leading to black splotches on the wallpaper, this is a situation that requires immediate and professional attention. In Dubai's high-humidity climate, what you see is likely the visible surface manifestation of a larger mold colony growing within the wall cavity, fueled by constant moisture from the condensate leak and the ideal breeding ground created by our air-conditioned environments.

The first call should be to your building management or landlord. They are responsible for fixing the source of the problem—the leaking AC unit and any compromised pipework within the building's structure. However, it is crucial to understand that their responsibility typically ends at the repair of the leak. The mold remediation itself is a separate, specialized process that is your responsibility as the tenant for the contents and air quality of your apartment.

Simply cleaning the visible mold with bleach is ineffective and can aggravate the situation by releasing spores into the air. A professional inspection is non-negotiable here. Certified inspectors, like our team at Saniservice, use thermal imaging and moisture meters to assess the full extent of the hidden damage and perform air quality tests to identify the spore types and concentration levels. This data is essential for designing a safe and effective containment and remediation protocol, which involves advanced techniques like negative air pressure chambers and HEPA filtration to prevent cross-contamination.

For a definitive assessment and a certified remediation plan to ensure your apartment is safe and healthy, I strongly recommend contacting our specialists. Call 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an inspection.
Posted by Sani Admin
Answered on March 21, 2026 10:25 am