Who is responsible for cleaning my apartment's AC ducts?« Back to Previous Page

Excellent question, and a very common issue here in Dubai Marina. That gurgling noise combined with water spots is a classic sign of a problem that needs immediate attention.

In the UAE, the responsibility for cleaning the main AC ductwork is almost always with the building management or the owners' association. This is because the central chilled water system, including the main ventilation shafts that run inside the building's walls and structure, is a common property element. As a tenant, you are typically responsible for the maintenance of the unit inside your apartment, like the fan coil unit (FCU) and its drain pan, and for replacing the air filters.

However, the issue you're describing—noise and leaks from the vent in the ceiling—points directly to the shared system. The most likely cause is a blocked condensate drain line from a unit above you or a leak in the chilled water pipe insulation within the ductwork. This stagnant water is a prime breeding ground for mold and bacteria, which then get blown into your apartment.

My strong recommendation is to first report this in writing to your building management or property manager immediately. They should dispatch their HVAC technician to investigate the source of the leak. Given the potential for microbial growth, I would also advise a professional indoor air quality inspection. We can test for mold spores and assess the contamination level inside the ducts. Don't just let them fix the leak; insist on a proper cleanup to ensure your health isn't at risk from dirty, moldy ducts.

For a definitive assessment and professional hygienization services, feel free to call our team at 800-MOLDS or email hello@saniservice.com. We see this daily in Marina towers and can help you navigate the process with your building management.