How much to clean moldy AC ducts in Dubai?« Back to Previous Page

My kids have been coughing and I suspect it's from the AC unit in their bedroom. I pulled off the vent cover in our Deira apartment yesterday and the inside is covered in this black, fuzzy dust. This has probably been building up over the last summer. How much should I expect to pay for a professional to properly clean the entire AC duct system to make sure it's safe?
Posted by Mark Lewis
Asked on March 22, 2026 6:26 am
The cost for a professional AC duct cleaning and mold remediation in a Dubai apartment like yours in Deira can vary significantly based on the severity and system size. For a standard 2-3 bedroom apartment, you're typically looking at a range between AED 1,500 to AED 4,500+.

The final price depends on several key factors:
1. System Size & Complexity: The number of AC units (AHUs/FCUs), the total length of ductwork, and accessibility all impact the quote.
2. Contamination Level: What you described—black, fuzzy growth inside the vent—strongly indicates active mold, likely due to the high humidity our UAE summers generate. This requires more than just a dusting; it needs proper remediation.
3. Remediation Scope: A proper job isn't just cleaning. It involves containment to prevent spore spread, using HEPA vacuuming and antimicrobial treatment to address the root cause, not just the visible signs.

Crucially, you need an inspection first. We must identify the moisture source (often a clogged drain pan or insulation issue) or the mold will return quickly. DIY or cheap "steam cleaning" services can actually make it worse by releasing a massive amount of spores into your living space, exacerbating your kids' coughing.

For an accurate assessment and a firm quote, I strongly recommend a professional inspection. Our certified team can provide a detailed scope of work and transparent pricing. Call us at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule a visit. Your family's health isnt worth the risk with something this visible.
Posted by Sani Admin
Answered on March 23, 2026 10:24 am