Dryer Vent Cleaning Cost

Dryer vent cleaning costs $110 to $145 for a standard, short vent run under 10 feet, before your ZIP code is applied. Vent length is the primary driver, and the National Fire Protection Association ties failure to clean the vent to about a third of the roughly 15,970 dryer fires reported in the U.S. each year.

The short answer

Dryer vent cleaning cost by vent length

Residential, standard through-wall routing, before your ZIP code is applied.

Vent lengthCost
Short, under 10 ft$110 to $145
Medium, 10 to 25 ft$135 to $175
Long, 25 to 50 ft$165 to $215
Very long, 50+ ft$205 to $270
15,970
Dryer fires reported in the U.S. each year, NFPA
33%
Share of dryer fires caused by failure to clean, NFPA
$238 million
Annual property damage from dryer-related home fires, NFPA
13 deaths, 440 injuries
Annual toll from dryer-related home fires, NFPA
Cost factors

What changes the price

Vent length or run
The primary driver. A short run under 10 feet is the base rate. Longer runs take more time and equipment to clear fully, up to 85% more for a run over 50 feet.
Vent routing
A standard through-wall vent is the baseline. Routing through the roof, underground, or through a tight periscope space each add $30 to $64, since they require different access and tools.
Suspected clog
If the dryer takes more than one cycle to dry a load or you smell burning, a confirmed clog adds $40 to $60 for extra clearing time.
Property type
Commercial properties and laundromats are priced per dryer instead of by vent length, and often qualify for a bulk discount at 10 or more units.
Certification
A CSIA Certified Dryer Exhaust Technician, a program run by the Chimney Safety Institute of America, can diagnose burns, gas smell, and clogs in a single visit.
Frequently asked

Questions people ask before booking

How much does dryer vent cleaning cost?

For a standard, short vent run under 10 feet, cost runs $110 to $145. Longer runs, roof or underground routing, and a suspected clog all add to that base rate, with published national averages generally landing around $145.

How often should dryer vents be cleaned?

At least once a year for most homes, more often for longer vent runs or larger households doing frequent laundry. A dryer that suddenly takes multiple cycles to dry a load is a sign it needs cleaning sooner than scheduled.

Why does dryer vent cleaning matter for fire safety?

The National Fire Protection Association reports about 15,970 dryer fires a year in the U.S., and failure to clean the vent is the leading factor, responsible for about 33% of those fires. Dryer-related home fires cause an estimated $238 million in property damage, 13 deaths, and 440 injuries annually.

What is a CSIA Certified Dryer Exhaust Technician?

A technician certified through a program run by the Chimney Safety Institute of America, specifically trained to diagnose issues like clogs, improper routing, burns, and gas smell in a dryer exhaust system during a single visit.

Does routing through the roof cost more than a standard wall vent?

Yes, $34 to $48 more, since roof access requires ladder work and different safety precautions than a straightforward through-wall exit.

Is dryer vent cleaning priced differently for a laundromat?

Yes. Commercial properties and laundromats are priced per dryer rather than by vent length, and often qualify for a bulk discount once 10 or more units are serviced in the same visit.

This is one service where skipping it has a real, documented downside beyond convenience. If your dryer is taking longer than usual to dry a load, treat that as a signal to book sooner rather than waiting for the next scheduled cleaning.

Related
Sources