Mold from AC leak: DIY or hire pro in Dubai?« Back to Previous Page

Based on the scenario you described, this is absolutely a job for a professional and attempting a DIY remediation would be a significant mistake. The fact that the AC condensate leak has been ongoing for months and has penetrated the wall cavity changes everything. That black patch you see is likely just the tip of the iceberg; the internal structure of the wall is almost certainly compromised.

Here in Dubai's climate, this situation is a perfect storm for toxic black mold (like Stachybotrys) growth. The health risks, especially for children, the elderly, or those with respiratory issues, are very real and can include severe allergic reactions and chronic problems.

A proper remediation for this isn't just wiping the surface. It requires:
1. Containment: Sealing the area to prevent spores from spreading throughout your villa during the work.
2. Removal: Cutting out and disposing of the infected drywall and potentially the insulation behind it.
3. Treatment: HEPA vacuuming and antimicrobial application to the remaining cavity.
4. Drying: Using industrial-grade dehumidifiers to ensure all moisture is eliminated before reconstruction.
5. Fixing the source: A certified HVAC technician must repair the AC leak to prevent immediate recurrence.

For a leak of this duration impacting a wall cavity, you should realistically budget between AED 3,500 to AED 8,000+ for a comprehensive professional remediation. This includes the demolition, mold removal, drying process, and basic reconstruction. The final cost depends on the extent of the damage found once the wall is opened.

Do not risk your family's health. This requires a certified inspection and proper remediation protocol. For an immediate assessment and quote, I strongly recommend you call our team at 800-MOLDS (800-66537) or email hello@saniservice.com. We can provide a detailed scope of work and transparent pricing.