Flexair Mechanical
Technician cleaning the main duct beside a furnace

Home / Duct Cleaning

Professional Duct Cleaning

Cleaner Ducts.
Cleaner Airflow.
A Cleaner Home.

Professional residential and commercial duct cleaning throughout Brampton and the GTA using powerful vacuum, compressed-air and agitation equipment.

Why duct cleaning matters

What Could Be Hiding Inside Your Ductwork?

Over time, your HVAC system can collect contaminants that circulate through your property whenever your heating or cooling system operates.

Dust & Debris

Dust, renovation debris and particles can accumulate inside supply and return ducts.

Pet Hair & Dander

Homes with pets can experience additional buildup throughout the ventilation system.

Reduced Airflow

Heavy debris buildup can restrict airflow and make your HVAC system work harder.

Indoor Air Quality

Cleaning accumulated contaminants from the system can help maintain a cleaner indoor environment.

Complete Duct & Ventilation Services

Every Part of Your Ventilation System

Professional cleaning solutions for homes, businesses and commercial facilities throughout Brampton and the GTA.

Air Duct & Ventilation Cleaning

Air Duct & Ventilation Cleaning

Removes accumulated dust, debris, pet hair and contaminants from supply ducts, return ducts, vents and the main trunk system.

  • Residential & commercial duct cleaning
  • Supply & return cleaning
  • Vent & register cleaning
  • Main trunk line cleaning
Learn More →
HVAC System Cleaning

HVAC System Cleaning

We clean accessible HVAC components that collect dust and debris and affect airflow and system performance.

  • Furnace area cleaning
  • Blower & fan cleaning
  • Accessible coil cleaning
  • Air handler cleaning
Learn More →
Dryer Vent Cleaning

Dryer Vent Cleaning

Lint buildup can reduce dryer efficiency and create unnecessary heat. Professional cleaning helps restore proper airflow.

  • Dryer exhaust line cleaning
  • Exterior vent cap cleaning
  • Lint removal
  • Airflow check
Learn More →
Commercial Duct Cleaning

Commercial Duct Cleaning

Ventilation cleaning for offices, retail, warehouses, property managers and commercial facilities.

  • Commercial HVAC ducts
  • Office ventilation
  • Large-system cleaning
  • Scheduled maintenance
Learn More →
Kitchen Exhaust & Hood Cleaning

Kitchen Exhaust & Hood Cleaning

Cleaning for commercial kitchen exhaust systems to remove accumulated grease and contaminants.

  • Kitchen hood cleaning
  • Exhaust fan cleaning
  • Exhaust duct cleaning
  • Grease filter cleaning
Learn More →
Specialty Ventilation Cleaning

Specialty Ventilation Cleaning

Cleaning and inspection for the other vents that keep your property breathing properly.

  • External vent clearing
  • Bathroom exhaust vents
  • Crawlspace & attic ventilation inspection
  • Other ventilation systems
Learn More →

Our equipment

Advanced Twin-Engine Cleaning Technology

Our air compressor and mobile vacuum unit each run on their own power source — so each component can generate the power required for its specific job.

Flexair duct cleaning equipment package

11 steps

Our Professional Duct Cleaning Process

See exactly what happens when Flexair Mechanical cleans your duct system.

  1. Step 1

    Arrival & System Assessment

    Our trained technicians arrive with professional duct-cleaning equipment and review the HVAC system with the homeowner before work begins. Cleaning typically begins around the furnace and main duct system.

  2. Step 2

    Access the Supply & Return Lines

    The technician identifies the main supply and return duct lines. Existing service access points are used when available; appropriate access points may be created when necessary.

  3. Step 3

    Before Inspection

    Before cleaning begins, we inspect the interior of the ductwork and capture before photos where possible so the existing condition of the system can be documented.

  4. Step 4

    Prepare & Protect the Vents

    Registers and vents are prepared so loosened dust and debris are directed toward the main duct system rather than being released into the home.

  5. Step 5

    Connect the Vacuum System

    Our high-powered vacuum system is connected to the main trunk ductwork to create negative pressure throughout the system.

  6. Step 6

    Air-Wash the Supply & Return Vents

    Compressed air is used to loosen accumulated dust and debris from individual supply and return ducts while the vacuum system continuously removes displaced contaminants.

  7. Step 7

    Clean the Main Trunk Lines

    After debris from individual vents reaches the main ductwork, the supply and return trunk lines are thoroughly cleaned using professional agitation equipment.

  8. Step 8

    Deep Agitation Cleaning

    Specialized flexible rods and cleaning attachments are inserted deep into the duct system to loosen stubborn buildup and guide debris toward the vacuum.

  9. Step 9

    After Inspection

    Once cleaning is complete, the technician inspects the cleaned ductwork and can show before-and-after results where images were captured.

  10. Step 10

    Seal Access Points

    Any service access openings created during the cleaning process are properly sealed to help maintain the integrity of the duct system.

  11. Step 11

    Final Walkthrough

    Before leaving, the technician cleans the work area, reviews the completed service with the customer and makes sure the job has been completed properly.

Results

See the Difference

We believe customers should be able to see the difference. Whenever possible, our technicians document the condition of your system before and after cleaning.

Supply duct interior after cleaning
Supply duct interior before cleaning
BEFOREAFTER
Supply duct interior

Drag the slider to compare. Example images — real job photos can be added here.

Checklist

Signs You May Need Duct Cleaning

You recently completed renovations
You notice excessive dust around vents
You recently moved into a property
You have pets
Your vents contain visible debris
The ductwork has not been cleaned for several years
Airflow appears restricted
You are preparing a property for new occupants

Residential Duct Cleaning

  • Houses & townhomes
  • Condominiums where applicable
  • Rental properties
  • Newly renovated homes
  • Homes with pets
  • Move-in / move-out cleaning

Commercial Duct Cleaning

  • Offices & retail
  • Warehouses
  • Restaurants
  • Property management
  • Multi-unit properties
Commercial duct cleaning →

Dryer Vent Cleaning

Lint buildup can reduce dryer efficiency and create unnecessary heat. We clean the exhaust line and exterior vent cap to help restore proper airflow.

Dryer vent cleaning →

FAQ

Duct Cleaning FAQs

Service area

HVAC Service Across Brampton & the GTA

Flexair Mechanical is based in Brampton and provides residential and commercial heating, cooling and duct cleaning throughout the Greater Toronto Area.

Ready to Talk to Our HVAC Team?

Heating, cooling or duct cleaning — contact Flexair Mechanical today to request service for your home or business.

Call NowRequest Service