How much to treat mold from AC leak in Dubai?« Back to Previous Page

My bedroom AC unit in our Jumeirah apartment has been leaking a bit for a couple of months, and now I’m seeing a patch of black, fuzzy mold on the wall behind the curtain. It’s grown a lot in just the last two weeks and I’m worried it’s affecting our sleep. For a problem like this in one room, what’s the realistic cost range to get it professionally cleaned and treated here in Dubai?
Posted by Zainab Al-Zahrani
Asked on April 30, 2026 2:10 pm
The cost to treat mold from an AC leak depends heavily on the extent of the damage. For a single room where the mold is visible on the wall surface, the process typically involves identifying and repairing the leak source, then cleaning and treating the affected area. However, the visible patch is often just the tip of the iceberg; moisture from a long-term leak can travel within the wall cavity, requiring more extensive remediation.

In Dubai's high humidity, mold can spread quickly behind walls. A professional inspection is crucial to assess the full scope. They will check for hidden growth and moisture using tools like thermal cameras and moisture meters. The final cost is determined by the square footage contaminated, whether wall cavities need to be opened for drying and cleaning, and if the AC unit itself requires internal cleaning to prevent recontamination.

For a standard bedroom scenario with surface-level growth, treatment is often a manageable project. If the leak has saturated the drywall or insulation behind it, the process becomes more involved and costly, as contaminated materials must be safely removed and replaced.

You should request a detailed assessment from a certified provider. Reputable companies will offer a transparent scope of work and cost breakdown after the inspection, not before. Always ensure the company follows DHA-approved disinfection protocols and can provide before-and-after lab test results to verify the environment has been returned to a safe, healthy state.
Posted by Sani Admin
Answered on May 2, 2026 9:43 pm