Is landlord responsible for mold from repaired AC leak?« Back to Previous Page

Based on the scenario you've described, the responsibility for the professional remediation of the black mold growth almost certainly falls upon your landlord. The key factor here is the origin of the moisture: a structural issue with the property's air conditioning system, which the landlord was responsible for repairing. While the leak was fixed, the resulting water damage and residual moisture within the wall cavity were not properly addressed, creating the perfect environment for toxic mold growth.

Under typical tenancy agreements in the UAE, the landlord is obligated to provide a habitable property and maintain the structural integrity of the building, which includes all fixed mechanical systems like central AC. The tenant is generally responsible for reporting issues promptly and for damage caused by their own negligence. You fulfilled your duty by reporting the leak. The landlord's responsibility extends beyond a simple patch repair to include remediating the consequential damage—in this case, the microbial growth caused by the residual dampness.

The black, fuzzy growth you describe is highly indicative of Stachybotrys chartarum, a toxigenic mold species that requires professional assessment and remediation. It poses significant health risks, especially in a bedroom where exposure is prolonged. Do not attempt to clean this yourself with bleach, as this can aggravate and spread the spores.

We strongly recommend you formally notify your landlord in writing of the issue and request immediate professional mold inspection and remediation. A certified company like Saniservice can conduct a thorough assessment, including moisture mapping and air quality testing, to determine the full extent of the contamination and provide a definitive remediation protocol. For immediate advice and to schedule an inspection, please call 800-MOLDS (800-66537) or email hello@saniservice.com.