AC leak causing mold in Jumeirah rental; need professinal remediation?« Back to Previous Page

Yes, this absolutely requires a professional remediation company. The combination of an AC leak and visible black mold spreading on drywall in Jumeirah's high humidity indicates a significant moisture issue that has likely penetrated the wall cavity.

The immediate health risk depends on the mold species, but any extensive growth can cause respiratory irritation, allergic reactions, and worsen asthma, especially for children or immunocompromised individuals. As a tenant, you must notify your landlord or property management company in writing immediately. According to common tenancy terms in Dubai, structural issues like this, stemming from the AC unit, are typically the landlord's responsibility to rectify.

A proper fix is a multi-step process. The AC leak must be repaired first to stop the moisture source. The moldy drywall and insulation behind it will almost certainly need to be cut out and replaced, as you cannot effectively remediate porous materials that are soaked through. The area will then need to be professionally cleaned, HEPA-vacuumed, and treated with antimicrobial solutions to prevent regrowth.

Cost is variable and depends entirely on the extent of the damage discovered once the wall is opened. It is driven by the size of the affected area, the materials needing replacement, and the labor involved. For a project involving leak repair, demolition, and reconstruction, the investment is substantial. You should request a detailed assessment from a certified remediation provider, which your landlord should arrange and cover. Do not attempt to simply paint over it or clean it superficially, as the mold will return.