AC mold behind unit: professional fix cost in Dubai?« Back to Previous Page

Yes, this is a job for a professional remediation company. The recurring growth after a bleach wipe indicates the moisture source is still active and the mold has penetrated the porous wall material, which is common with AC condensate leaks in Dubai's climate.

The priority is stopping the leak at its source. A technician must repair the AC's drain line or condensate pan. Only after the leak is fixed should remediation begin, which involves isolating the area, removing contaminated drywall or insulation, HEPA vacuuming, and antimicrobial treatment to address hidden hyphae. The final step should be post-remediation verification (PRV), often a lab test, to confirm spore counts have returned to normal indoor levels.

Cost is driven by the extent of damage. For a contained leak behind one unit, expect a project that includes both the AC repair and the wall remediation. For a standard apartment, this is typically a significant but contained job. Pricing is qualitative; you must get an on-site assessment. Reputable firms provide detailed scopes of work and should be able to explain Dubai Municipality's relevant health and safety guidelines for such work. Always request a company's remediation protocol and ensure their quote includes the crucial post-remediation verification.