Who is responsible for black mold from a leaking AC?« Back to Previous Page

In the UAE, responsibility for mold remediation stemming from a leaking AC unit is primarily determined by the source of the problem and is governed by the standard rental contract (Ejari). As a certified mold inspector, I can confirm that the underlying cause here is a malfunctioning or improperly maintained air conditioning system. This typically falls under the landlord's responsibility for major repairs and maintaining the property's structure and essential services.

The black patch you describe is a classic indicator of Stachybotrys chartarum, a toxigenic mold that thrives in the chronic moisture from AC condensate leaks. The Dubai climate, with its extreme humidity, accelerates this growth, especially in enclosed spaces behind furniture where air circulation is poor. Health implications are a serious concern, as exposure can lead to respiratory issues, allergic reactions, and other mycotoxin-related health effects.

Your immediate action should be to formally notify your landlord or property management company in writing, with photographs, as per your Ejari agreement. They are obligated to address the leak at its source—likely a clogged drain line or faulty installation—and repair any structural damage to the wall. However, the mold remediation itself is a specialized process. Simply cleaning the visible patch is insufficient; improper removal can aerosolize spores and contaminate the entire apartment.

For a situation like this in a Marina apartment, we strongly recommend a professional inspection to assess the full extent of the contamination, including inside the wall cavity. The landlord should arrange and cover the cost for a certified remediation company like Saniservice to perform the mold removal safely and effectively, ensuring the health of occupants and preventing recurrence. Do not attempt to handle this yourself.

For immediate professional assessment and to ensure the remediation is done to Dubai Municipality standards, call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com.