Mold around AC vent: hire professional in Dubai?« Back to Previous Page

Yes, you should hire a professional. The combination of visible regrowth after a DIY attempt and a persistent damp smell indicates a deeper issue within the AC system itself, likely in the ductwork or evaporator coil where moisture accumulates.

In Dubai's climate, AC units run constantly and are prone to condensation, creating an ideal environment for mold. The black patches are a surface symptom; the core problem is the hidden moisture source and contamination. A professional inspection is crucial to assess the full extent, as spores will have spread through the ducts. Remediation involves containing the area, using HEPA filtration to capture spores, and applying EPA-approved antimicrobials to the entire affected system, not just the visible vent.

For cost, expect a significant difference between a simple vent cleaning and a full system remediation. Pricing is typically based on the AC unit's capacity (in tons) and the complexity of ductwork access. A proper job includes pre- and post-remediation testing to verify the environment has been returned to a safe, normal fungal ecology. Always request a detailed scope of work and ensure the company provides documented results from the cleanup.