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

Based on the Dubai Rental Law and standard tenancy contracts, the responsibility for this issue is typically divided. The landlord is legally responsible for maintaining the structural integrity of the property, which includes fixing the root cause of the moisture intrusion. This means they are obligated to repair the leaking AC unit, seal any cracks in the external walls, or address any other construction defects that allowed water to enter and create the damp environment for the mold.

However, the tenant is generally responsible for the day-to-day maintenance and ventilation of the property. While running the AC constantly does dehumidify the air, it does not replace the need for periodic ventilation to allow stagnant, moist air to escape, especially in high-humidity climates like Dubai's. In your case in Al Barsha, the proximity of the AC unit to the closet wall is a critical factor. The primary cause appears to be a condensate leak from the AC system itself or a breach in the building envelope exacerbated by the unit's operation.

For a situation of this severity with health symptoms present, a professional inspection is non-negotiable. We must identify the exact moisture source (e.g., AC condensate drain leak, faulty insulation, penetrating damp) and assess the extent of mold colonization, which is often hidden within walls. The remediation process must address both the source repair and the safe, complete removal of the mold to protect your family's health.

We strongly recommend you contact your landlord in writing, citing your concerns about a structural or AC system fault, and insist on a professional assessment. For an immediate, certified inspection and remediation plan, please call Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com. Our experts can provide a definitive report on the cause, which is essential for determining final liability with your landlord.