Look for a company that starts with a comprehensive visual assessment, not just a quick look. They should use a borescope to inspect inside walls and ceilings for hidden growth and a thermal imaging camera to identify moisture pockets caused by condensation or leaks—a major issue here. The inspection must include your AC system, as internal mold growth is a primary suspect for circulating allergens.

Crucially, the inspection must be diagnostic, not just visual. They should perform non-viable air sampling to identify the types and concentrations of mold spores in your air, comparing indoor levels to an outdoor baseline. For your photo albums and any visible growth, bulk or tape-lift sampling sent to an accredited microbiology lab is essential to identify the specific species. This data is critical to understand the actual risk level for your family and to guide an effective remediation plan.

Any reputable provider should be able to explain Dubai Municipality and DHA guidelines they follow and provide a detailed report with the lab findings. Avoid companies that immediately push for expensive remediation without first providing this documented, verifiable evidence of the problem.