AC leak causing black mold on wall, who to call?« Back to Previous Page

Based on your description of a leaking AC unit and black spots on the wall, you are almost certainly dealing with a mold infestation, a common issue in Dubai due to our high humidity levels and year-round reliance on air conditioning. The leak provides the constant moisture source mold needs to thrive, and the porous drywall acts as a perfect food source.

The black spots indicate active growth. Do not attempt to clean this with bleach or household cleaners, as this can agitate the spores, causing them to become airborne and spread throughout your apartment. Improper cleaning will only address the surface cosmetic issue, not the root cause or the hidden microbial contamination within the wall cavity.

The correct course of action is a two-pronged professional approach. First, you must address the moisture source. You need a certified HVAC technician to repair the AC leak, likely a clogged condensate drain line or a faulty drain pan, which is a frequent problem in Marina's high-rise buildings.

Second, the mold contamination itself requires professional remediation. The wall material is likely compromised and may need to be carefully removed and disposed of. A certified mold inspector will conduct air and surface sampling to identify the species and extent of the contamination, then execute a containment and remediation plan using industrial-grade HEPA filtration and antimicrobial agents to ensure it is safely and permanently removed.

For a comprehensive solution that fixes both the root cause and the resulting damage, I strongly recommend you contact a professional environmental service company. Call Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com. They specialize in integrated HVAC repair and mold remediation, ensuring the problem is resolved completely and in compliance with local standards, preventing it from recurring.