How to find a trusted HVAC technician in Dubai?« Back to Previous Page

The AC in our villa in Al Barsha has been making a weird rattling sound for the last two weeks, and my youngest has been waking up with a really dry cough and sore throat ever since. I’m starting to worry the air quality is off, and with the summer heat coming, I can’t risk it breaking down completely. How do I choose a properly certified HVAC technician in Dubai that I can actually trust to do a thorough inspection and fix it right?
Posted by Sakura Lee
Asked on March 21, 2026 9:39 pm
Given the symptoms you're describing—the rattling sound combined with your child's dry cough and sore throat—this absolutely warrants a professional inspection. In Dubai's climate, a malfunctioning AC unit is more than an inconvenience; it can rapidly become a source of poor indoor air quality (IAQ), exacerbating respiratory issues and promoting microbial growth like mold in the ductwork.

When choosing a technician, you must look for more than just a handyman. Prioritize companies whose technicians hold certifications from internationally recognized bodies like the Indoor Air Quality Association (IAQA) or have certifications specific to HVAC systems. Crucially, ensure they are registered with Dubai Municipality's Trakhees or the relevant authority, as this validates their adherence to UAE regulations and standards for environmental and public health safety.

A thorough inspection should go beyond just the compressor. They must perform a comprehensive assessment including airflow measurement, coil inspection, and crucially, an evaluation of the condensate drainage system, which is a prime location for microbial contamination causing those symptoms. Insist on a detailed report with findings and proposed remediation scope.

For a case like yours with health symptoms involved, I strongly recommend a separate, certified indoor environmental quality inspection first to identify any potential contaminants before the HVAC work begins. Our teams at Saniservice are trained for exactly this. For immediate advice or to schedule an inspection, please call 800-MOLDS (800-66537) or email hello@saniservice.com. Don't risk your family's health with an uncertified technician.
Posted by Sani Admin
Answered on March 24, 2026 3:34 am