AC mold from leak: DIY fix or call a pro?« Back to Previous Page

Based on the description of your situation in Al Barsha, this is absolutely a job for a professional remediation company. A significant leak from an AC unit that has saturated a wall and produced a "huge patch" of black mold is a serious structural and health hazard.

In the UAE's climate, this is a critical issue. The high humidity acts as a catalyst, allowing mold to proliferate rapidly deep within the building materials. Using bleach is a common but ineffective DIY mistake; it only bleaches the surface mold you can see and does not address the root colony within the drywall or insulation. It can also release a large amount of harmful spores into the air during cleaning.

A professional response is required. We would first conduct a thorough inspection, including moisture mapping and likely air quality testing, to determine the full extent of the contamination. The remediation process involves isolating the area with containment barriers, using negative air machines with HEPA filtration to scrub the air, and then the careful removal and disposal of all affected porous materials (the drywall, insulation, possibly the wardrobe backing). The AC drain line and drip pan must also be cleaned and serviced to stop the source of the moisture.

For a master bedroom of that size, especially with wall involvement, you should be prepared for a cost ranging from AED 3,500 to AED 8,000+, depending on the severity and the extent of the demolition required. This is not just cleaning; it's a controlled decontamination process.

Given the health risks (especially respiratory issues) and potential for further structural damage, I strongly advise against a DIY approach. Please call our certified team for an immediate assessment. You can reach us at 800-MOLDS or email hello@saniservice.com.