AC Leak Causing Mold in Dubai Apartment: Professional Needed?« Back to Previous Page

The AC in my apartment in Jumeirah Lakes Towers seems to be leaking into the wall behind it, and now we’re seeing a large black patch of mold spreading there. It’s been getting worse over the last few weeks, especially with the humidity. I’m worried about my family’s health and damaging the rental property. For a problem like this, should I just call a professional mold remediation company, and roughly how much would that cost in Dubai?
Posted by Sunita Patel
Asked on April 23, 2026 10:00 am
Yes, a professional is necessary for this situation. The leaking AC creates constant moisture, and Dubai's high humidity provides ideal conditions for mold to spread inside walls where you can't see it. This is a health and property integrity issue.

For a rental in JLT, your first step is to notify the building management or landlord in writing immediately, as they are typically responsible for the structural integrity and maintenance of the AC system. Document the issue with photos and dates. Dubai Municipality's Public Health & Safety Department has regulations regarding habitability, and a significant mold infestation from a building system failure often falls under the landlord's obligation to rectify.

Do not attempt to clean this yourself. Disturbing extensive black mold without containment can aerosolize spores throughout your apartment. A reputable remediation company will first identify the moisture source (the AC leak must be fixed by an HVAC technician), then isolate the area, remove contaminated materials like drywall or insulation, and use HEPA filtration to clean the air. The final step should always be verification through post-remediation testing to confirm spore counts have returned to normal indoor levels.

Costs are variable and depend entirely on the extent of the damage behind the wall. The price is determined by the square footage of contamination, the depth of structural involvement, and the required containment procedures. For an accurate assessment and formal quote, you will need an on-site inspection from a certified mold assessor.
Posted by Sani Admin
Answered on April 25, 2026 10:53 pm