Your home breathes through its air exchanger, and when that system is clogged with dust, bacteria, and allergens, so do you. At Nettoyage Imperial, we provide thorough, certified air exchanger cleaning in Montreal to restore the air quality your family deserves. Whether it’s been a few years or you’ve never had it serviced, we make the process simple, effective, and stress-free.
Your air exchanger renews the indoor air in your home roughly every 3 hours. It pulls in fresh filtered air and pushes out stale, polluted air, including odours from tobacco smoke, cooking, pets, humidity, and household chemicals. When it’s working properly, you barely notice it. When it’s not, the effects show up fast.
A neglected air exchanger becomes a breeding ground for dust, germs, mold spores, and bacteria. This doesn’t just affect comfort, it affects health.
Experts recommend cleaning your home air exchanger every 3 to 5 years. Most homeowners wait longer, and pay the price in air quality and energy efficiency.
It’s easy to overlook what you can’t see. But inside your ventilation system, buildup accumulates over time, and its impact is very real. Dust, pet dander, mould spores, smoke particles, and chemical pollutants all get trapped when your clean air exchanger can no longer filter effectively. Beyond air quality, excess moisture from a blocked system can cause structural damage, cracks, mildew, and mould growth on walls and floors. Regular air exchanger cleaning protects both your family and your home.
In addition to air exchanger cleaning, consider regular duct cleaning to ensure your entire HVAC system remains free of contaminants that affect air quality.
At Nettoyage Imperial, we don’t use a one-size-fits-all approach. Every ventilation system is different, and we adapt our technique based on your specific setup, duct path, and the level of buildup present. We use two proven methods:
Method 1: Friction-Suction Technique
This is our most used method. Our certified technicians insert a soft, electrically remote-controlled brush into the air exchangers system. As the brush rotates, it loosens and dislodges dust, debris, and buildup from the duct walls. Simultaneously, a high-powered suction hose captures and removes all released particles, directing them safely into sealed waste recovery units; nothing escapes back into your home.
Method 2: Simultaneous Brushing and Suction
For ventilation systems with tight curves, long duct paths, or complex layouts, we deploy a combined brushing-and-suction system that works in perfect sync. The brush dislodges buildup while suction immediately captures it, preventing any particles from dispersing into the air. Both methods include a complete cleaning of all internal filters and valves. When we’re done, your home air exchanger performs like new.
Transparency matters to us. Before any work begins, our technicians perform a thorough inspection of your full air exchangers system. The workspace is secured to protect your home, then our equipment is calibrated specifically for your setup. Our air exchanger cleaning service cleans through all ducts, curves, and hard-to-reach areas, including all filters, valves, and internal components. After the job, you receive a detailed report and we invite you to inspect the results yourself.
Certified Technicians
Every technician on our team is fully certified and continuously trained on the latest methods of air exchanger cleaning and ventilation technologies. They understand both residential and commercial systems, and they know how to identify problems before they become costly repairs.
Decades of Experience
We’ve serviced all types and models of air exchangers across Montreal, Laval, and the surrounding region. That depth of experience means faster diagnosis, better results, and no surprises on the job.
Clean Work, Clean Results
Unlike many contractors, our technicians leave your home exactly as they find it, or better. No dust, no tools left behind, and no mess. Our professionalism extends beyond the job itself.
Full Transparency
After every air exchanger cleaning, we provide a detailed report of what was found and what was done. We invite you to inspect the work. Your peace of mind is part of the service.
Professional air exchanger cleaning every 3 to 5 years is essential, but a few simple habits keep your system running efficiently between appointments. Clean the recovery core each fall using warm soapy water and let it dry fully before reinserting. For the fan, avoid water and call a professional for stubborn buildup to avoid damaging the blades. Flush the recovery tray and drain pipe regularly to keep flow clear, and never submerge energy recovery cores, dry cleaning with a vacuum works best.
How often should I clean my home air exchanger?
Most manufacturers and HVAC professionals recommend air exchanger cleaning every 3 to 5 years. If your home has pets, smokers, or residents with allergies, more frequent cleaning may be beneficial.
What are the signs my air exchanger needs cleaning?
Common signs include increased dust buildup on surfaces, worsening allergy symptoms, musty or stale indoor air, rising energy bills, or visible debris near ventilation grilles.
Can I clean my air exchanger myself?
Some basic components like filters can be rinsed at home. However, a full professional air exchanger cleaning, including internal filters, valves, recovery core, and full duct path, requires specialized equipment and certified technicians.
How long does the cleaning take?
Most residential air exchanger cleaning appointments take between 1.5 to 3 hours, depending on the size and complexity of the system.
Is air exchanger cleaning different from duct cleaning?
Yes. Air exchanger cleaning focuses specifically on the heat or energy recovery ventilation unit and its connected ducts. Duct cleaning refers to the broader HVAC duct network. Both services contribute to better indoor air quality and are often recommended together.