How Much Does It Cost to Have Dryer Ducts Cleaned?

By Elizabeth Michael

September 15, 2026

Musty odors from your clothes dryer, longer-than-normal dry times and random, surprise mid-cycle shut-offs all point to a common culprit: clogged dryer air ducts.

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The good news is that many home service companies offer dryer air duct cleaning, with an average cost of $139. Here's some information on the cleaning process and associated costs.

Is There a Difference Between a Dryer Air Duct and a Dryer Vent?

While it's common to use these words interchangeably, there are a few key differences between dryer air ducts and dryer vents. Dryer air ducts are the tubes that hook up to the back of your dryer and push exhaust outside. Dryer vents refer to your entire dryer ventilation and exhaust system, which includes the air ducts and external vent covers.

Why Do Dryer Air Ducts Need to Be Cleaned?

It's important to keep your dryer air ducts clean and free of lint and other materials for several reasons. Trapped lint that builds up over time can cause your dryer to work harder than it should, which can lead to increased energy costs.

In addition to putting a strain on your clothes dryer, blocked air ducts can create a fire hazard. Lint, hair and dust are all highly flammable. If these materials build up close to a heating element, the fire risk increases.

Heavy lint and dust build-up also creates the perfect breeding ground for pests and mold growth. The materials trap moisture from the clothes you dry, which can encourage mold and mildew growth while attracting birds, rodents and other pests.

How Much Does It Cost to Clean Dryer Vents?

The average cost for dryer vent cleaning is $139 (CAD 192) per session. Service quotes typically range from $102 to $179 (CAD 141 to CAD 247), while specialized services such as bird nest removals and severe clogs can range from $250 to $400 (CAD 345 to CAD 552). These are average prices. When you schedule a dryer air duct inspection, your technician should provide a detailed estimate based on their findings.

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What Does Professional Dryer Air Duct Cleaning Include?

While specifics may vary between contractors, professional dryer air duct cleaning typically includes the following services:

System inspection: Upon arrival, your dryer vent technician will perform a point-to-point dryer inspection. This helps them locate trapped lint and stubborn blockages deep inside your dryer vents.
Dryer disconnection: Before starting the cleaning process, your technician will safely disconnect the dryer.
Brushing and vacuuming: Technicians use specialized rotating brushes and high-powered vacuums to effectively remove lint, hair, dust and debris inside the ducts.
Exterior vent cleaning: Your technicians will clean all exterior vents to remove lint, dust and debris.
Reconnection and testing: After completing the dryer air duct cleaning procedure, your technician will reattach the dryer hose and run the dryer for a cycle to ensure proper operation.

Does the Length of the Dryer Duct Affect the Price?

Base prices for dryer vent cleaning typically cover standard, short runs. If your dryer ducts are long, they may require extra labor and specialized tools like extension rods to effectively remove trapped lint and other debris.

Does the Number of Bends or Turns Affect the Cost?

Turns and bends can create obstructions that cause heavy, compressed lint build-up. Cleaning compressed bends and turns can take extra time, which may increase labor costs.

Does the Location of the Dryer Vent Affect the Price?

Yes, dryer vent location can affect cleaning prices. Here's a breakdown of locations and costs:

Basement: The average cost for basement or first-floor dryer vent cleaning is $80 to $150 (CAD 110 to CAD 207).
Second floor: If your dryer vents are located on the second floor, expect to pay between $110 and $185 (CAD 152 to CAD 255).
Rooftop: Rooftop dryer vent cleaning typically costs $130 (CAD 179) or higher.

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