Are we responsible for AC leak and black mold damage?« Back to Previous Page

Responsibility depends on the cause of the leak, not your AC usage habits. Under standard Dubai tenancy contracts, structural maintenance—including issues with the AC unit itself, its drainage lines, and the building envelope—is typically the landlord's obligation.

Your attempt to save electricity by not running the AC constantly is understandable but creates a high risk in our climate. When an AC is off, humidity from the outside air rapidly enters the home and condensates on cold surfaces. This moisture, combined with a pre-existing leak, creates the perfect environment for explosive mold growth. The landlord is likely responsible for the initial leak, but your usage pattern exacerbated the moisture problem.

For a leak of this severity and significant mold growth, a professional inspection is critical to determine the exact source. They can document whether the issue is a faulty drain pan, clogged condensate line, or improper installation. This evidence is essential for discussions with your landlord. Do not attempt to clean extensive black mold yourself, as improper disturbance can spread spores throughout your home.

Document everything with photos and dates. Communicate with your landlord in writing, politely stating the issue and requesting they address the leak's source as per their maintenance responsibilities. If they remain uncooperative, you may need to escalate the matter to the Dubai Land Department or the Rental Dispute Center (RDC) for mediation, presenting your documented evidence and the professional inspection report.