AC mold behind unit: DIY fix or call professionals in Dubai?« Back to Previous Page

Based on the situation you've described in your Jumeirah Park villa, you absolutely need to call in professionals. This is not a DIY job.

The black mold spreading from an AC leak inside a wall cavity is a serious concern, especially with a toddler in the house. Using bleach is ineffective on porous surfaces like drywall and can actually aggravate the problem by releasing more spores into the air, potentially worsening allergy symptoms. The real issue is hidden; the visible patch is likely just a fraction of the contamination within the wall.

Here in the UAE's climate, this mold will continue to thrive if not addressed correctly. A professional remediation company will first conduct a thorough inspection, often using borescopes to see inside the walls, to assess the full extent. The process involves containment of the area with negative air pressure, safe removal of contaminated building materials, specialized antimicrobial treatment, and most critically, addressing the source—the AC leak—to prevent immediate recurrence.

Cost for a job of this size can vary, but for proper remediation and minor rebuild, you could be looking at a range from AED 3,000 to AED 8,000+, depending on the extent of the damage. It's a significant investment, but crucial for your family's health and the integrity of your property.

For a proper assessment and quote, you should call a certified team. Call 800-MOLDS or 800-66537 or email hello@saniservice.com to get this handled safely.