Celsiuslab
“Very good service both on site and through customer service at the office.”
Best Air Duct, Dryer Vent & Chimney Cleaning in Laval, QC
15 contractors listed · 9 in Laval · 1 open 24/7 · 12 open weekends · 14 rated 4.5+
Data verified October 17, 2026
Casanet Ventilation
“Mario Javier did a great job and kept my place so clean.”
Solution Air Santé Inc.
“Fast, punctual response, impeccable and professional service, courteous, competent and efficient staff!”
Maxi Clean
“They did an impeccable job with all their tools which allows for a really deep cleaning.”
Solution Air Ventilation
“She demonstrates constant dedication to meeting our needs and ensuring that every aspect of our collaboration goes smoothly.”
Les Cheminées PS
“I recommend, he gave us a very honest estimate and explained the work to be done well.”
The 15 contractors listed for Laval, QC sweep flues, clean furnace ductwork and clear dryer ducts. Wood stove work fills the fall calendar here, so call before the first cold week rather than after the chimney starts smoking back into the room.
Area overview: Laval, QC
9 of the 15 contractors we list are based in Laval; the other 6 serve Laval from Montreal (17 km) and Blainville (14 km). The contractors on this page are rated from 3.7 to 5.0 across 1,086 reviews; 8 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (95%), quality (78%) and punctuality (68%). 1 is open around the clock; 12 are open on Saturdays and 8 on Sundays. 5 show a licence on their websites. 2 have ten or more years of experience, the longest 24 years. 1 offers emergency call-outs; 3 give free estimates and 2 list coupons or special offers. We have a website on file for 13 of the contractors on this page; 10 publish a contact page and 10 list a public email. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Can a sweep come out on Saturdays or Sundays?
Weekend hours appear in 12 of the 15 listings on this page. Fall is the crush for this trade, so a Saturday slot once the weather turns books out well in advance. Calling in late summer gets you a choice of dates instead of whatever is left.
Conduits Propres
“Very good service and quality I am very satisfied with the work carried out by Lucas”
Clean Vents
“They pay attention to detail and their top priority is client satisfaction.”
Conduits d'Air AAA
“They cleaned my 2 wall-mounted heat pump units.”
Air Absolu
Ventilation Vortex Air
“Excellent work, very good experience with Vortex Air.”
Le Joyeux Ramoneur
“I highly recommend this chimney sweep company for all your chimney maintenance needs.”
Nettoyages Service Plus
“Excellent, fast service from Michel and Adrien.”
Airmatic Ventilation Inc
“Very competent and nice job cleaning dryer vent I give 10 stars”
Proair Rive-Sud
“We have a new built home and Marcel cleaned all the residual dust that were in the ducts.”
Why these companies made our list
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