Air Duct & Furnace Cleaning – London, ON & Area

Breathe Cleaner Air in Your Home

At Great North Steam, we’re proud to bring professional, eco-friendly duct and furnace cleaning services to homeowners across London, Ontario—and all nearby communities. Whether you’re in Old South, Oakridge, St. Thomas, Woodstock, or beyond, our certified technicians help you improve indoor air quality, protect your HVAC system, and create a healthier home for your family and pets.

 

Using powerful truck-mounted HEPA vacuum systems and non-toxic, pet-safe methods, we remove dust, dander, mold spores, and debris that accumulate in your ductwork over time—so you can breathe easier all year round.

 
$299.99
Limited Time
Full Air Duct Cleaning Package
Was $330

$
299.99
Limited Time

Was $399.99

Full Air Duct Cleaning

Our complete air duct cleaning service includes:

  • 20 Ducts included
  • Supply & return air ducts
  • Furnace blower & burners
  • Central air / HVAC compartment
  • Dryer vent cleaning

 

Starting at
$129.99
Limited Time

Was $179.99

Air Duct Cleaning

Includes:

  • Cleaning of air vents only

Additional vents: $10 each

 
$
49.99
Limited Time
Was $79.99

HVAC Component Cleaning

Includes deep cleaning of:

  • Furnace blower
  • Burners
  • Central HVAC compartment

Recommended for improved system performance and airflow.

$
49.99
Limited Time

Was $69.99

Dryer Vent Cleaning

Benefits include:

  • Removes lint and debris from dryer vent
  • Helps reduce fire risk
  • Improves dryer efficiency and drying time

 
Why Clean Your Ducts & Furnace in Southwestern Ontario?

Homes in London and surrounding areas face unique air quality challenges:

  • High pollen counts in spring and summer
  • Humidity fluctuations that encourage mold growth
  • Pet dander buildup (especially in multi-pet households)
  • Construction dust from new builds or renovations
  • Soot and residue from wood stoves or fireplaces
 

When your furnace kicks on in the fall, it can circulate months—or even years—of trapped contaminants throughout your home. This may worsen allergies, reduce heating efficiency, and even contribute to unpleasant odors.

 

Health Canada and HVAC professionals recommend professional duct cleaning every 3–5 years, or sooner if you:

  • Have recently moved into a new or older home
  • Notice dust collecting around vents
  • Experience increased allergy or asthma symptoms indoors
  • Own pets (especially shedding breeds)
  • Are preparing for winter and want optimal furnace performance

Our London-Area Duct & Furnace Cleaning Process

We follow industry best practices aligned with NADCA standards, using commercial-grade, truck-mounted equipment that stays outside your home—ensuring no mess, no recirculation, and maximum suction power.

 

✅ Our 6-Step Service:

  1. System Inspection – We evaluate your ductwork, registers, plenums, and furnace components.
  2. Home Protection – Floors and furnishings are covered; all equipment remains outdoors.
  3. Deep Agitation – Rotating brushes and compressed air dislodge debris deep in vents.
  4. HEPA Vacuum Extraction – Contaminants are pulled directly outside via our high-capacity system.
  5. Furnace Component Cleaning – Blower motor, heat exchanger, and return air chamber are carefully cleaned.
  6. Eco-Friendly Sanitizing (Optional) – A non-toxic antimicrobial treatment neutralizes odors, bacteria, and mold—safe for kids and pets.
 

No harsh chemicals. No indoor mess. Just cleaner, fresher air.

cleeny

Duct Cleaning

cleeny

Furnace Cleaning

Why London Homeowners Trust Great North Steam

  • 🌿 Eco-Conscious & Pet-Safe – We never use ozone generators, bleach, or toxic solvents.
  • 🚛 Truck-Mounted Power – Superior suction and filtration compared to portable units.
  • 👨‍🔧 Locally Owned & Operated – Proudly serving London, St. Thomas, Woodstock, Stratford, Ingersoll, and more.
  • 💯 Satisfaction Guaranteed – If you’re not happy, we’ll re-clean or refund—no questions asked.
  • 🧼 Same Trusted Team – The same professionals who clean your carpets and upholstery now care for your air.

 

FAQs

Q: How long does the service take?
A: Most homes in London take 2.5–4 hours, depending on system size and layout.

 

Q: Do you clean dryer vents too?
A: Yes! Ask about our Dryer Vent Cleaning add-on—a smart safety upgrade for any home.

 

Q: Are you insured and certified?
A: Absolutely. We carry full liability insurance and follow NADCA-aligned cleaning protocols.