Who is responsible for fixing black mold from an AC leak?« Back to Previous Page

The AC in our bedroom closet has been leaking a bit for the last couple of months, and now I've found a huge patch of black mold spreading on the back wall and our stored winter clothes. We've told the landlord's maintenance guy about the leak twice but he just wiped the drip pan and left. Who is legally responsible for dealing with this mold remediation—us as tenants, or is it the building owner's problem to fix?
Posted by Jason Lewis
Asked on April 5, 2026 5:45 am
Based on UAE tenancy law and the specific circumstances you've described, the responsibility for mold remediation lies squarely with the landlord. The core legal principle is that the landlord is obligated to provide a habitable property and maintain the structural integrity of the building, including all fixed installations like the air conditioning system.

The repeated AC leak is a clear failure of the landlord's maintenance obligation. While the maintenance attempt to wipe the drip pan is a common first step, it is an insufficient fix for a recurring leak. This persistent moisture intrusion is the direct cause of the mold growth. The black mold on the wall and your personal belongings is a direct consequence of their failure to properly repair the AC unit.

For a case of this severity—a "huge patch" of black mold—a professional inspection and remediation is non-negotiable. In Dubai's humid climate, mold can proliferate rapidly behind walls and in ceiling cavities, posing potential health risks and causing further property damage. DIY cleaning is not advised for large infestations, as improper handling can aerosolize spores and spread the contamination.

You should formally notify the landlord in writing, referencing your previous complaints, and insist on a professional mold assessment. We strongly recommend using a certified company like Saniservice for a comprehensive inspection, which includes moisture mapping and air quality testing to determine the full extent of the problem. Their certified technicians can then execute the correct containment and remediation protocols to ensure the mold is safely and permanently removed, and they can provide a detailed report for the landlord. For immediate assistance, you can call Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com.
Posted by Sani Admin
Answered on April 6, 2026 1:40 am