Peterborough Air Duct Cleaning Services

National Duct Peterborough, proudly serving the Peterborough and Kawartha Lakes area, specializes in a wide range of air duct services. Our expertise caters to residential, commercial, and industrial clients, offering not only air duct cleaning but also exhaust cleaning, dryer duct cleaning, and attic insulation removal. As a locally owned and operated business deeply rooted in Peterborough and the Kawartha Lakes, our primary focus is on delivering complete HVAC cleaning and restoration solutions to homeowners and businesses in the region.

Our team of dedicated duct cleaning technicians takes pride in offering courteous and professional service, often completing the job within a few hours, ensuring minimal disruption to your home or commercial space. Upholding the highest industry standards is our commitment, and we owe our growth and success to our loyal customers who refer us and return for our services. With 60 years of experience, we’ve effectively addressed dust removal challenges in various building types. For properties equipped with forced air HVAC systems, ensuring clean air is paramount, and National Duct Peterborough is the dependable choice for your air duct cleaning needs.

Why National Duct Peterborough

Choosing the right company to clean your ductwork matters. At National Duct, we’ve been focused on one thing for more than 60 years: providing professional, honest duct cleaning that homeowners can rely on. While many companies come and go, our longevity is built on doing the job properly and standing behind our work. That experience shows in every home we service.

Over six decades of duct cleaning has given us a deep understanding of how residential HVAC systems are designed, how dust and debris accumulate, and how to clean them effectively without cutting corners. We’ve seen every type of home, system, and situation imaginable. That knowledge allows us to work efficiently, safely, and thoroughly—without unnecessary add-ons or pressure tactics.

One of the strongest indicators of quality is repeat business, and it’s something we’re proud of. Many of our customers have trusted National Duct more than once, and in many cases, across generations. That loyalty doesn’t happen by accident. It’s earned through consistent results, clear communication, and a commitment to treating every home with respect.

National Duct focuses exclusively on services that make a real difference—proper ductwork cleaning performed by trained professionals using proven methods. We believe duct cleaning should be straightforward, transparent, and effective. When you choose National Duct, you’re choosing a company with a long track record, real accountability, and a reputation built over decades, not months.

No Hidden Costs or Sneaky Upsells

At National Duct, we believe duct cleaning should be straightforward and honest. Our pricing is clear and discussed upfront, with no hidden costs or surprise add-ons once we arrive. We focus strictly on ductwork and dryer duct cleaning, and we do not service or sell HVAC equipment. That means there’s no pressure to upsell furnaces, air conditioners, or unnecessary services—just professional duct cleaning done right.add so.

Call us and we’ll do the talking—asking a few questions, explaining the process so you know exactly what you’re buying, and finishing with a clear quote.

Why Peterborough Homes Need Regular Duct Cleaning

Homes in Peterborough and the Kawarthas work their heating systems hard. Long, cold winters keep furnaces running for months, and humid lakeside summers mean air conditioners do plenty of work too. Each time your system runs, it moves air through your ductwork, carrying dust, pet hair, pollen, and fine debris that gradually settles inside your supply and return lines.

Many Peterborough homes add their own challenges. Older houses in East City and the Old West End can hold decades of buildup, while cottages and seasonal homes around the Kawartha Lakes often sit closed up for months, collecting dust and odours. Renovations anywhere in the city can leave drywall dust and construction particles inside your ducts long after the work is done.

Our Peterborough Duct Cleaning Process

We follow the same thorough process on every job, so you know exactly what you’re paying for:

• Inspection: we look at your system and explain what we’ll clean before we start.
• Powerful extraction: our INGRA Vacuum Technology® places your ductwork under strong negative pressure.
• Every vent, every line: we clean all supply and return vents, main trunk lines, and hookups.
• Before-and-after photos: we show you what came out, so you can see the results for yourself.

Dryer Vent Cleaning in Peterborough

Lint buildup in a dryer vent restricts airflow, traps heat, and is a leading cause of household fires. It also makes your dryer run longer and use more energy. If your clothes take more than one cycle to dry, or your laundry room feels unusually warm, your dryer vent may be clogged. Ask about adding dryer vent cleaning to your duct cleaning appointment.

Commercial Duct Cleaning in Peterborough

We also clean HVAC systems for offices, retail stores, multi-unit residential buildings, and industrial facilities throughout Peterborough County. Our commercial crews have the equipment to handle larger systems and can work around your schedule to keep disruption to a minimum.

Frequently Asked Questions

How often should I get my ducts cleaned in Peterborough?

For most Peterborough homes, we recommend air duct cleaning every three years. If you have pets, allergies in the household, or you’ve recently renovated, more frequent cleaning can help keep your indoor air cleaner.

Do you clean ducts in cottages and seasonal homes?

Yes. We clean ductwork in cottages and seasonal properties around the Kawarthas. Cleaning before you open up for the season helps clear out dust and odours that build up while the property is closed.

What areas around Peterborough do you serve?

We serve Peterborough and surrounding communities, including Lakefield, Bridgenorth, Millbrook, Norwood, Keene, Ennismore, and the wider Kawartha Lakes region.

Will there be any hidden fees?

No. Your quote is an all-inclusive flat rate that covers all vents, main trunk lines, and hookups. There are no surprise charges when we arrive at your door.

Our Service area