Found black mold under AC carpet in Dubai. Who to call?« Back to Previous Page

That's a classic and serious issue in Dubai's climate. The constant AC condensation and high humidity create perfect conditions for mold growth under carpets when a leak occurs. The visible patch is likely just the surface; the backing and subflooring are often more affected.

For a trustworthy assessment, you need a certified mold inspector, not just a general handyman. Look for a company that provides independent inspection and testing, separate from any remediation services they might offer. This avoids a conflict of interest. The key is to find a provider that uses a certified indoor environmental professional (CIEC or equivalent) and has its own microbiology lab for analysis. They should take air and surface samples to identify the mold species and spore count, which determines the actual health risk and required remediation scope.

In Dubai, remediation firms should follow standards like the IICRC S520 for professional mold removal. The process involves isolating the area with negative air pressure, physically removing contaminated materials like the carpet section and possibly part of the underlay, and HEPA vacuuming and cleaning all surfaces. Simply spraying a biocide is ineffective and can exacerbate the problem if the moisture source isn't fixed. The AC leak must be repaired by a qualified HVAC technician first, or the mold will return.

You can verify a company's credibility by asking for their inspection methodology, sample analysis certificates from an accredited lab, and details on their containment and removal process. A reputable firm will be transparent and provide a detailed protocol.