Is black mold in AC vent landlord's responsibility in Dubai?« Back to Previous Page

Under Dubai's rental law (Law No. 26 of 2007), landlords are generally responsible for maintaining the structural integrity of the property and its core systems, which includes the central air conditioning unit and its ductwork. Since the mold is forming around the vent and the AC is emitting a damp smell, the issue likely originates from the AC system itself—potentially a clogged drain line, condensation buildup, or a malfunctioning unit causing excess moisture.

Your first step should be to formally notify your landlord or property management company in writing, detailing the issue and including clear photographs of the black mold around the vent. This creates a documented record of the complaint. They are typically obligated to address problems that affect the habitability of the unit and could cause damage to the property if left untreated. The persistent high humidity and year-round AC use in Dubai make such moisture issues common, and prompt action is needed to prevent further spread.

If the landlord is unresponsive or disputes responsibility, you can file a complaint with the Rental Dispute Center (RDC) in Dubai. For a case like this, it is highly advisable to get a professional indoor health inspection. A certified inspector can identify the mold species and pinpoint the exact moisture source within the AC system, providing a documented report that serves as objective evidence for any dispute. This report will clarify whether the issue is due to a maintenance failure (likely landlord responsibility) or tenant-caused lack of ventilation.