Cost to treat AC leak mold in Jumeirah apartment professionally?« Back to Previous Page

The AC in our apartment in Jumeirah Village Circle has been leaking a bit, and now we’ve spotted a patch of black mold on the wall behind the bedroom wardrobe. It’s been slowly getting bigger over the last couple of weeks and I’m worried about it spreading. What’s the typical cost range here to get a small area like this professionally treated, and is it a complete DIY fail to try and handle it myself with bleach?
Posted by Jose Esposito
Asked on April 14, 2026 8:20 pm
Professional treatment for an AC leak mold issue typically involves addressing both the source and the symptom. Costs are not fixed and are determined by the remediation scope, which is based on the extent of visible mold and, more importantly, the hidden damage within the wall cavity. For a small, localized patch in an apartment, you are generally looking at a range for a minor, contained remediation project.

However, the visible spot on the wall is often just the tip of the iceberg. The constant moisture from an AC leak in Dubai's climate soaks into drywall and insulation, creating an extensive hidden food source for mold. A proper fix requires stopping the leak at its source (often a clogged condensate drain line), removing affected porous materials like damp drywall and insulation, HEPA-vacuuming the area, and treating the cavity with antimicrobial solutions. Simply wiping the surface is a temporary measure.

DIY with bleach is strongly discouraged. Bleach is ineffective on porous surfaces, as it cannot penetrate to kill the root structure of the mold. It also poses respiratory hazards in an enclosed space and can corrode metal AC components if misapplied. The moisture from cleaning can also inadvertently spread spores.

For a verified result, the process should conclude with post-remediation verification (PRV) testing to confirm the spore count has returned to normal indoor levels. The most critical first step is a professional inspection to assess the full extent of the damage behind the wardrobe; any reputable provider will offer this assessment to define the exact scope and cost of the necessary work.
Posted by Sani Admin
Answered on April 17, 2026 3:26 am