AC leak causing black mold and illness: remediation cost?« Back to Previous Page

Yes, this requires a professional mold remediation company. The black spots spreading from an AC leak are a clear sign of a mold colony, and your husband's persistent stuffy nose is a very common reaction to mold exposure, especially in Dubai's humid climate where AC systems constantly cycle damp air.

The process involves two separate specialists: an AC technician to permanently fix the leak at its source, and a mold remediation company to safely remove the contaminated materials and treat the area. Do not attempt to clean this yourself, as disturbing it can release a high concentration of spores into your bedroom air.

Cost is highly variable and depends entirely on the extent of the hidden damage. The wall behind the wardrobe will likely need to be opened to assess the full spread, which could be far greater than what is visible. The final price is determined by the square footage of contamination, the materials affected (drywall, insulation), and the required containment procedures to prevent cross-contamination.

For an accurate assessment and quote, you need a professional inspection. Reputable companies in Dubai will use moisture meters and borescopes to see behind walls and provide a detailed scope of work with a fixed price. Always request a post-remediation verification test from an independent lab to confirm the air quality is safe before the job is considered complete.