
Our Mission: To offer you Integrity, Transparency and Affordability.
National Duct specializes in residential, commercial, and industrial air duct cleaning. We also provide exhaust cleaning, dryer duct cleaning, and attic insulation removal. We are a locally owned and operated business. Our team specializes in complete HVAC cleaning and restoration services for residential and commercial customers. We deliver prompt and professional services to our clients throughout southern Ontario.
Our team of duct cleaning technicians provides courteous and professional service, usually within a couple of hours, with minimal disruption to your home or commercial facilities. We are committed to upholding the highest standards in the industry. Thanks to customer referrals and repeat business, we have been able to expand our air duct cleaning business and grow our fleet of duct cleaning trucks. With 60 years of experience, we have successfully resolved virtually every type of dust removal problem in various building types. Clean air is essential for homes and buildings equipped with forced air HVAC systems. Wherever clean air is crucial, you can rely on National Duct to fulfill your cleaning needs.
Canada’s largest sole-purpose duct cleaning company for over 60 years
Every truck is powered by our proprietary industry-grade INGRA Vacuum Technology®
Best-in-class 5-Step Ironclad Commitment®
Most competitive all-inclusive pricing with no upselling of services or product
Projects Completed
Air Duct Cleaning and HVAC remediation is a complicated process and requires the right certification, experience and equipment. We are the experts in our field. Our name, experience, and core values are why Canadians have placed their trust in our brand name for over 60 years. Our team works with industry standards so we can provide an honest, effective and professional process. We are transparent about our prices. We assure you that there are no hidden costs or upsells.
At National Duct, we believe that with the 5-Step Ironclad Commitment®, INGRA Vacuum Technology®, experienced technicians and our transparent pricing, you will not find any other air duct cleaning company like us. Remember to call us because we will not call you!
Members of the BBB and National Air Duct Cleaners Association
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Super happy with the experience from start to finish. Easy to book, quick responses, available to come soon after I reached out, upfront pricing. The tech was great and did an amazing job, he was professional and friendly. Highly recommend
We scheduled our duct cleaning with Power Vac London for Wednesday, Nov 4th. Logen, the technician, arrived exactly on time. He was very professional, personable (an all around nice young man), and did an amazing job! Nothing could have been better or run more smoothly. He took great care as well protecting the safety of our two very curious and 'helpful' puppies. The ductwork sparkles and everything upstairs was left perfectly clean. He was excited about his job taking pride in his work and couldn't say enough what a wonderful company Power Vac was to work for! Great experience!!!
Service was quick and efficient. Guys were friendly and courteous.
Very positive… Bogdan very professional. Explained steps clearly...Definitely rebook your services .
I highly recommend the teamwork of Aiden, Office Manager, (who organized and scheduled 9 homes in my neighborhood); and Technician, Anwar. When Anwar arrived, he introduced himself. A very knowledgeable, experienced and pleasant young man. Anwar was very professional and he left no trail of dirt. Impeccable service! Thank you!
This young man was great he explained what he was doing. Done a great job would highly recommend to family and friends. Very pleased thank you .I had duct works cleaned.
Raj is a very hard working guy with very good customer service. Am happy with his job





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