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Air Duct Cleaning Services in London, Ontario

Keep Your Home’s Air Clean, Safe, and Efficient

JDI cleans the duct systems in homes, offices and multi-unit buildings across London. Every job is quoted in writing before we start, and the number you’re given is the number you pay — no vent-count surprises once the truck is in your driveway.

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Our goal is simple:
Cleaner air, better airflow, and a more efficient home.

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Residential & Commercial Air Duct Cleaning Services in London

One crew, one visit. If your building has ductwork, vents or a heat pump, we clean it. Book more than one service on the same call and it goes on a single quote.

  • Air duct cleaning
  • Improve HVAC efficiency and airflow
  • Lower energy consumption
  • Reduce dust, allergens and contaminants
  • Eliminate musty odours at the source
  • Extend the life of your equipment
What's Included?

Why Air Duct Cleaning Matters

Dust, pet dander, drywall residue and construction debris settle inside ductwork and stay there. Every time the system runs, some of it moves back into the room.

Improve indoor air quality

Removing built-up dust and debris from your ductwork cuts the contaminants circulating through your home every time your system runs.

Improve HVAC efficiency and airflow

Clear ducts let air move freely, so your furnace and AC reach target temperatures without fighting a restriction in the system.

Lower energy consumption

Unrestricted airflow means shorter run times. Across a heating season that can show up as a measurable drop in your utility costs.

Reduce dust, allergens and contaminants

Dust, pet dander and pollen settle inside ductwork year after year. Clearing them out makes a real difference for allergy sufferers.

Eliminate musty odours at the source

Moisture and debris trapped in ducts cause lingering musty smells. We remove the source instead of covering it with a scent treatment.

Extend the life of your equipment

A clean system doesn’t fight for airflow, which reduces wear on the blower motor and helps equipment reach its full service life.

What's Included in a JDI Air Duct Cleaning

The same four steps on every job, residential or commercial. Here’s exactly what our technicians do from the moment they arrive to the moment they leave.

System inspection
Your technician counts vents, checks trunk lines, and identifies moisture, damage, or buildup.
Containment and extraction
A high-volume vacuum creates negative pressure while brushes and air whips remove debris from each line.
Furnace and blower cleaning
The blower compartment, return plenum, and coil face are cleaned by hand to help keep the system clear.
Final check and sign-off
Registers are reinstalled, the area is cleaned, and your technician confirms the system is running properly.
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Air Duct Cleaning FAQs

How much does duct cleaning cost in London, Ontario?

Duct cleaning is priced by vent count and system size rather than square footage, so a smaller home with more vents can cost more than a larger one with fewer. Commercial buildings, rooftop units and multi-unit residential are quoted individually. Contact us and we’ll provide a firm price in writing before anything is scheduled.
Every 3 to 5 years covers most homes. Move that to every 2 to 3 years if you have pets that shed, someone in the house with allergies or asthma, or if you’ve finished a renovation. New builds usually need one clean within the first year to clear construction dust.
Common signs are visible dust around the registers, a musty smell when the furnace or AC kicks on, rooms that never reach the same temperature as the rest of the house, and allergy symptoms that get worse indoors rather than outside.
A standard London home with 11 to 20 vents takes 3 to 4 hours. Smaller condos run 2 to 3 hours. Commercial and multi-unit work is scheduled around your operating hours, and we can split larger buildings across several visits.

Yes. Dryer vent cleaning, heat pump cleaning and bathroom exhaust fan cleaning can all be added to the same visit. Mention it when you call and it goes on one quote rather than being billed as a separate call-out.

Yes. We’re taking residential and commercial bookings across London and the surrounding communities. Most jobs are scheduled within 5 to 7 business days, and we hold earlier slots for emergency and post-renovation work.

Air Duct Cleaning Service Areas Near London, Ontario

  • London
  • St. Thomas
  • Strathroy
  • Ingersoll
  • Woodstock
  • Lucan
  • Exeter
  • Grand Bend
  • Port Stanley
  • Goderich

Don’t see your community listed? Contact us and we’ll confirm whether your address falls within our service area.

Request Your Free Duct Cleaning Quote

Call to speak with a member of our London team, or send us your details and we’ll get back to you the same business day. Every quote is provided in writing before any work is scheduled.

Call 519-672-8111
Request a Free Quote
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