Mold from AC leak: professional cost and DIY possible?« Back to Previous Page

Based on the symptoms you've described—a leak from the AC unit and a rapidly spreading black patch—this is a serious situation that requires immediate professional attention. In Dubai's high humidity, what you see on the surface is often just a fraction of the problem; the moisture has likely saturated the wall cavity, drywall, and insulation behind it, creating an extensive hidden infestation.

Attempting a DIY remediation with store-bought products is strongly discouraged. Spraying bleach or other chemicals only addresses surface discoloration and does not kill the root structure (hyphae) within the building materials. More critically, improper handling can aerosolize the mold spores, spreading them throughout your apartment and significantly increasing the health risk to your family, including potential respiratory issues and allergic reactions.

For a case like this in an apartment in Jumeirah Village Circle, the cost for professional remediation is highly variable. It depends on the extent of the hidden damage, which requires thermal imaging and borescope inspections to assess. Realistic cost ranges can be anywhere from AED 2,500 to AED 8,000 or more. This investment covers containment to prevent cross-contamination, safe removal of contaminated materials, industrial-grade HEPA filtration, and antimicrobial treatment to prevent recurrence, all performed according to IICRC standards.

Given the potential for structural damage and health implications, a professional inspection is an absolute necessity. I recommend you contact our team at Saniservice for a detailed assessment. Call us at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an inspection. We will identify the full scope of the problem and provide a precise, transparent quote for its complete resolution.