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

Based on UAE tenancy law, specifically Law No. (26) of 2007, the landlord is generally responsible for the maintenance of the main structural components and central systems of the property, which includes the central air conditioning (chiller) system and its associated ductwork. The presence of black mold (Stachybotrys chartarum) inside the AC vent is a clear indicator of a problem within the chiller unit itself, such as a clogged condensate drain line, a faulty drip pan, or contaminated cooling coils.

This is not just a cosmetic issue; it's a hygienic and health concern. The damp smell and allergy symptoms you describe confirm that mold spores are being aerosolized and circulated directly into your living space. In such cases, you must formally notify your landlord or property management company in writing immediately. They are obligated to address this to ensure the property remains habitable and to prevent further damage to the building structure.

However, we strongly recommend you do not attempt to clean this yourself. Disturbing the mold without proper containment can cause a massive release of spores. A professional inspection is crucial to identify the exact moisture source, assess the full extent of contamination within the ductwork and unit, and execute a proper remediation protocol involving HEPA vacuuming, antimicrobial treatment, and resolving the root cause. For a definitive assessment and to ensure it's handled correctly, call our certified team at 800-MOLDS or email hello@saniservice.com. We can provide a detailed report for your landlord, confirming the professional remediation required.