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  • Welcome to Power Vac London

Canada’s Largest Duct Cleaning Service

  • 100,000’s of homes cleaned
  • 100’s of well-trained duct cleaning technicians
  • Over 60 years of continuous operations in Ontario
  • Over 50 service vehicles equipped with proprietary INGRA Vacuum Technology
  • 20 physical sites, making most homes within reach
  • 3 brands
  • 1 Mission to offer you Integrity, Transparency and Affordability

Please call us at 519-645-6321 because we won’t call you!

Our Mission: To offer you Integrity, Transparency and Affordability.


Power Vac London : Air Duct Cleaning Done Right 

When it comes to the air you breathe inside your London, Ontario, home or business, “good enough” simply isn’t an option. We believe in doing the job once, doing it right, and leaving you with visibly cleaner air and a more efficient HVAC system.
Here at Power Vac London, we’ve been helping Canadians breathe easier since 1966. We’re proud to be a cornerstone of the London community, and we take our reputation seriously.

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. We 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 60 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 60 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 across Southern Ontario. 

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.

Why Choosing Us ?  It Comes Down to Our Standards .

We know you have choices when selecting a duct cleaning provider in London . 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.  What makes our team different is our steadfast commitment to professional certification and transparent processes. 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.

  • We Are NADCA Certified: We were one of the first 10 companies in Canada to earn the National Air Duct Cleaners Association (NADCA) certification back in 1989. This isn’t just a badge; it means our processes adhere to the highest industry standards for inspection, cleaning, and restoration. When our technicians arrive at your door, they are trained, certified professionals, not commissioned salespeople.
  • Our “Ironclad Commitment”: We promise clear communication and peace of mind.
    • Transparent Pricing: The quote we give you is the price you pay. Period. We don’t believe in the “bait and switch” tactics that unfortunately plague our industry.
    • Punctuality: We respect your time. We provide a narrow arrival window and stick to it.
    • Quality Work: We provide before and after photos of your ductwork, so you can see the difference our team makes.

 

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 60 years of experience to work for you.

The Power Vac Process:  A Deep Clean Every Time

We don’t just use a shop vac. Our team utilizes powerful, specialized equipment—including our proprietary INGRA Vacuum Technology—designed to create powerful negative pressure.
This approach ensures that every bit of dust, allergen, pet dander, or post-renovation debris is safely dislodged using agitation tools (like air whips and brushes) and immediately pulled out of your system and into our contained unit. The contaminants are removed from your home, not just stirred up.

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.

We’re Your Local London Experts

We aren’t satisfied until you are. Our reputation is built on trust and noticeable results.
If you’re experiencing excess dust, seasonal allergies, or simply want to improve the efficiency of your heating and cooling system, give us a call.
We’re here in London, ready to help you clear the air and ensure your home’s environment is as clean and healthy as possible. We look forward to working with you.

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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519-645-6321
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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.

1445 Sise Rd #1, London, ON N6N 1E1

  • 2025
  • Power Vac Serving Since 1966. All rights reserved.