How to find a reputable AC cleaning company for mold?« Back to Previous Page

Look for companies that begin with a proper inspection, including visual checks and surface sampling sent to a local microbiology lab for identification. This is critical in Dubai’s humid climate, as the species of mold dictates the proper removal protocol. Any company proposing a full clean without first testing is a red flag.

Ask for verifiable credentials. A reputable provider will hold a valid DHA (Dubai Health Authority) permit for this work and technicians certified by an organization like NADCA (National Air Duct Cleaners Association) or IICRC (Institute of Inspection, Cleaning and Restoration Certification). These certifications confirm training in proper containment and removal techniques to prevent cross-contamination.

Request to see a clear methodology. The process should involve containment of the work area with plastic sheeting, using HEPA-filtered negative air machines to capture spores, and thorough cleaning of the entire duct system, not just the visible parts. They should explain how they will access and clean the evaporator coil and drip pan inside the AC unit—a primary source of moisture and mold growth.

Finally, demand proof of results. The company must provide before-and-after documentation, including lab reports confirming the mold types identified and that post-remediation testing shows spore counts have been returned to acceptable levels. This evidence, not a simple invoice, is what verifies the job was done correctly.