AC mold behind wall: need professional and cost estimate?« Back to Previous Page

Yes, you should call a professional. A leak of that duration means significant moisture has penetrated the wall cavity, and visible mold is often just the tip of the iceberg. In Dubai's high humidity, mold spreads quickly behind drywall and insulation.

A proper remediation involves more than just cleaning the surface. Expect the process to include: isolating the area to prevent spore spread, removing affected drywall and insulation, HEPA vacuuming, treating the cavity with antimicrobial solutions, and using industrial air scrubbers. The final step should always be a post-remediation verification test from an independent lab to confirm the space is safe.

For cost, it's impossible to give an accurate estimate without an inspection. The final price depends heavily on the square footage of contamination, the depth of the damage (e.g., if the structural wall is affected), and the required containment measures. In Jumeirah apartments, access and moving furniture can also factor in. You should request an on-site assessment from a certified provider who can outline the scope of work and provide a detailed quote. Avoid companies that give quotes over the phone for a situation like this.