Canada’s Largest Duct Cleaning Service

1 Mission: To offer you Integrity, Transparency and Affordability based on our 5-step Ironclad Commitment


Power Vac London is a Nadca Certified Air Duct Cleaning Contractor 

Our team being a NADCA Certified Contractor ensures that they adhere to NADCA Standards, which provide guidelines for the proper and safe techniques during HVAC inspection, maintenance, and restoration procedures.

Power Vac boasts an impressive team with 3 ASCS (Air Systems Cleaning Specialists) staff. They have been a NADCA Certified Contractor since 1989 and were among the first 10 duct cleaning companies in Canada to earn this prestigious designation.

Why Power Vac Is Your Right Choice For Duct Cleaning

Power Vac has been providing air duct cleaning services for 57 years. We specialize in residential, commercial, and industrial duct cleaning. Additionally, we offer exhaust duct cleaning, dryer duct cleaning, and insulation removal services.

Power Vac London is a unique and experienced team of skilled professionals who provide the best one-on-one customer service. We pride ourselves on continuous education through NADCA, ongoing investments in new duct cleaning technologies, maintaining an excellent safety record, and our unwavering commitment to delivering the best service possible. We are a dedicated team of duct cleaning professionals that you won’t find anywhere else in the London area.

Power Vac Services is a proud member of the Better Business Bureau.

With 57 years of serving the London market, Power Vac has gained a competitive advantage. The majority of our work comes from customer referrals and word of mouth, a testament to the satisfaction of our clients. Our goal is simple: we would love to earn your business now, but we strive to earn it again in 3 to 5 years. This approach has allowed us to grow into a 50 truck operation.

With our extensive fleet of duct cleaning trucks, we have the capability to schedule a service call at your convenience. We understand that your schedule may vary, which is why our schedule is flexible to accommodate your needs.

Choosing the right Duct Cleaning Contractor

Choosing the right air duct cleaning contractor is a crucial decision. It is important to consider how the system is cleaned and what is included in the quoted price when selecting a contractor. Power Vac has been serving Canadians since 1966, and we prioritize providing the best service. We possess the necessary equipment, employ experienced service technicians, and maintain a fleet of duct cleaning vacuum trucks. Moreover, our work is backed by a warranty for your peace of mind.

If you are looking for a qualified, NADCA Certified Duct Cleaning Contractor, then let our experience and service make the difference for you.

Put our 57 years of experience to work for you.

Call Us for a quote

At Power Vac, we take pride in providing exceptional duct cleaning services with our IronClad Customer Commitment®. Our experienced staff is dedicated to making the process easy and transparent for our valued customers. With thousands of satisfied homeowners in London, St. Thomas, Strathroy, and the Middlesex area, we guarantee competitive prices that will pleasantly surprise you. We believe in building long-term relationships with our customers through honesty, integrity, and delivering on our promises. With our fleet of 50 duct cleaning vacuum trucks operating in London and southern Ontario, we are fully equipped to meet your needs. Call us now for a quick and hassle-free quote because at Power Vac London, we prioritize your satisfaction.

For a quote please complete the online form or call us at 519-645-6321

Call us because we will not call you!

Power Vac Services London

1445 Sise Rd

London, On N6N 1E1

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60+ Years of Experience

With 60+ years in Ontario, we’ve built a legacy of trust. Our 5-step Ironclad Commitment ensures consistent, high-quality service every time.

Our Services

We’ve cleaned 100,000+ homes using our INGRA Vacuum Technology, powered by 50+ service vehicles. Across 3 trusted brands, our mission is clear: Integrity, Transparency, and Affordability.

Certified Professionals

Our 100+ trained technicians work from 20 local sites, delivering expert duct cleaning with care, precision, and proven reliability.