How much does mold removal cost for AC leak?« Back to Previous Page

The cost for mold remediation from an AC leak depends entirely on the extent of the hidden damage, which you cannot see. Since the mold returned after cleaning and you suspect it's inside the wall, this is a serious case requiring professional assessment, not a surface-level treatment. In Dubai's climate, the constant humidity and condensation from a leaking AC unit create a perfect environment for mold to thrive and spread deep into building materials.

A proper remediation process involves three steps: first, identifying and fixing the AC leak to stop the moisture source. Second, a thorough inspection, often with a borescope, to determine how far the mold has spread within the wall cavity. Finally, the contaminated drywall and insulation are typically removed, the area is treated with antimicrobial solutions, and new materials are installed. The final cost is determined by the size of the affected area and the labor involved in this demolition and reconstruction.

For a situation like yours, you should budget for a professional inspection first. Any reputable company will provide a detailed scope of work and a fixed-price quote after an on-site assessment. The price reflects the containment measures needed to prevent cross-contamination into other rooms and the proper disposal of hazardous waste, which is a regulated process. Request a company that provides before-and-after lab testing to verify the spore count has been returned to safe levels, as this is the only way to confirm the job was done correctly.