SERVICE
Air Duct Cleaning in Terrebonne
Your ventilation ducts are hidden in walls and ceilings, but you breathe the air they carry every day. Dust, pollen, pet hair, construction debris and mould build up over the years, then spread through your home every time the heating or air conditioning runs.
Since 1984, Nettoyeur de la Cité has been cleaning air ducts for homes and businesses in Terrebonne and across the North Shore. Our technicians clean the entire system, from the main unit to the vents, and give you a cleaning certificate when the job is done.
Get a free quote — or call tel:450-688-7676
What Our Air Duct Cleaning in Terrebonne Includes
- Cleaning of the ventilation unit (furnace or heat pump) and coil
- Cleaning of all supply and return air ducts
- Cleaning of outlets, grilles and diffusers
- Antibacterial and/or antifungal treatment by fogging
- A certificate showing the date of service and the next recommended cleaning date
When Should You Have Your Ducts Cleaned?
We recommend air duct cleaning every 5 years. Book sooner in these cases:
- After renovations or buying a home
- If someone in your family has allergies or asthma
- If you have pets
- If dust blows out of the vents or settles quickly on furniture
- If you notice a musty smell when the system starts
- After water damage
Other Duct Services in Terrebonne
- Air exchanger cleaning
- Dryer vent cleaning: a clogged vent slows drying and raises fire risk
- Wall-mounted air conditioner cleaning
- Commercial ventilation duct cleaning
We also offer carpet cleaning, upholstery cleaning and deep house cleaning in Terrebonne.
Areas We Serve
We serve all of Terrebonne, including Lachenaie, La Plaine and Old Terrebonne, as well as Mascouche, Bois-des-Filion, Lorraine, Rosemère and Repentigny.
Why Choose Nettoyeur de la Cité?
- Over 40 years of air duct cleaning experience
- Consumer Choice Award winner for air duct cleaning
- Free assessment and quote
- 24/7 emergency service
Trust the experienced team at Nettoyeur de la Cité for professional air duct cleaning in Terrebonne. Since 1984, we have proudly served residential and commercial customers in Terrebonne and the surrounding areas. Furthermore, our commitment to quality and customer satisfaction has earned us the prestigious Consumer Choice Award in the air duct cleaning category for several years. As a result, you can count on our expertise, professionalism, and attention to detail for reliable, high-quality service.
Testimonial from a satisfied customer in Terrebonne
Dryer vent cleaning
Our dryer was taking much longer than usual to dry our clothes, and sometimes they would still be damp after a full cycle. At first, we thought the dryer itself was the problem, so we contacted an appliance repair technician. However, he recommended having the dryer vent cleaned, explaining that lint and debris buildup can restrict airflow and affect drying performance. After doing some research online, we chose Nettoyeur de la Cité because of their excellent customer reviews and many years of experience. To our surprise, they were able to schedule an appointment that very same day, and the price was very affordable! Best of all, our dryer is now working perfectly, and our clothes dry much faster. We couldn’t be happier with the service. Thank you, Nettoyeur de la Cité!
Julie Nadon, Mascouche

FAQ
How Much Does Air Duct Cleaning Cost in Terrebonne?
Air duct cleaning in Terrebonne starts at $450 plus taxes for a residential property with 15 air vents or fewer. However, the final price may vary depending on the size of your home, the number of vents, and the type of ventilation system.
For your convenience, our team provides a free, personalized quote over the phone before any work begins, so you know exactly what to expect.
How long does air duct cleaning take?
For a single-family home, air duct cleaning typically takes between 2 and 4 hours, depending on the circumstances. However, the duration may vary from one home to another based on several factors, including the layout of the ventilation system, the time required to set up the cleaning equipment, and the accessibility of the air ducts.
How often should air ducts be cleaned?
We recommend cleaning every 5 years, or sooner after renovations, water damage, or if you have allergies or pets.
What's the difference between duct cleaning and air exchanger cleaning?
Ventilation ducts distribute heated or cooled air from your furnace or heat pump. An air exchanger brings in fresh outdoor air and has its own separate ductwork. Each needs its own cleaning, and we can do both in the same visit.
Will duct cleaning make a mess in my home?
No. During the cleaning process, our technicians maintain negative pressure throughout the air duct system to draw dust and debris directly into our specialized cleaning equipment. In addition, they carefully seal all openings, air vents, and access panels to prevent dust from spreading throughout your home. This ensures a thorough, clean, and safe cleaning process while protecting your indoor air quality.
Do you serve Lachenaie and La Plaine?
Yes, we serve every area of Terrebonne as well as Mascouche, Bois-des-Filion and nearby towns.




