Thirty-four percent. That is the share of home clothes dryer fires in which the U.S. Fire Administration found failure to clean was the leading factor, out of roughly 2,900 such fires reported each year in its national study. Preventing one costs less than most people expect: a routine professional cleaning runs about $80 to $250 for 2027 planning, and the typical homeowner pays $130 to $150, according to HomeGuide and Fixr project data. A roof exit, a bird nest or a duct that needs rerouting can push the bill to $300 or $500.
The useful part is that your dryer usually tells you which of those jobs you need. Long drying times, a hot cabinet, chirping in the wall and a hood flap that never opens point to different fixes at different prices, and knowing which one you have is the best protection against paying for the wrong one. Start with the symptom and find your row.
Short answer for 2027: a standard cleaning of a basement or first-floor vent costs $80 to $150. Second-floor vents run $110 to $185 and roof vents $150 to $300. Add $120 to $400 if birds have moved in, and $200 to $500 or more if the duct has to be rerouted. A DIY rotary brush kit costs $16 to $30.
Find your symptom, then your price
| What you notice | Likely cause | The job | Typical price |
|---|---|---|---|
| Towels need two cycles; lint trap fills fast | Lint packed in the duct | Standard cleaning and clog removal | $100 to $200 |
| Hot cabinet, warm laundry room or burning smell | Severe blockage or wet, matted lint | Heavy clog or wet-lint removal with inspection | $100 to $300 |
| Chirping in the wall; grass or twigs at the hood | Bird nest | Nest removal and cleaning, then a bird guard | $120 to $400, plus $30 to $100 for the guard |
| Outside flap stays shut while the dryer runs | Clog near the exit or a stuck damper | Cleaning, possibly a hood repair | From $80; repairs $75 to $150 |
| Vent exits through the roof | Hard access, debris, nests | Roof vent cleaning | $150 to $300 |
| Crushed foil hose or a long run with many turns | Duct that cannot move air | Repair, reroute or new duct | $75 to $150 repair; $200 to $500 reroute |
| Nothing wrong, but no cleaning in over a year | Normal buildup | Annual cleaning | $80 to $185 |
One source runs well above the rest. Thumbtack, whose July 2026 figures come from quotes on its own platform, reports a national range of $186 to $510, with most customers paying about $307. Treat the low end of the table as a best case if you live in a large, expensive metro.
Two cycles to dry a load of towels
This is the most common call and the cheapest fix. Lint slips past the trap with every load and settles in the duct, especially at elbows and wherever screws poke into the pipe. Fixr prices a basic clog at $100 to $200. HomeGuide members paid $80 to $150 for a basement or first-floor vent, and a short, straight run of 15 feet or less is where the $80 quotes live.
Technicians who bill by time charge $90 to $160 an hour and clear about 15 feet of duct an hour, according to Fixr, which works out to $6 to $11 a foot. That is a handy check on a quote: a 12-foot run to a side wall is a one-hour job, not a three-hour one.
Slow drying costs money while you put off the call. A dryer that needs two cycles uses roughly twice the energy for that load, so a clogged vent quietly inflates the electric or gas bill until someone clears it.
A hot cabinet, a warm laundry room or a burning smell
Stop drying and book a visit. Heat that cannot leave through the duct builds up in the drum and cabinet, which is the condition behind the fire numbers. Expect a higher bill if the lint is wet and matted, a common result of a long run where moisture condenses before it reaches the outside: Fixr and Bob Vila both put wet-lint removal at $100 to $300. A heavy job can take two to three hours with a helper, against the usual 30 to 60 minutes.
Ask for the inspection to be included. Most companies charge $30 to $60 for one on its own, and several national chains fold it into the cleaning price. With a gas dryer the stakes rise, since a blocked vent can push exhaust containing carbon monoxide back into the house, as Bob Vila’s guide notes. A working CO alarm near the laundry room costs less than the service call.
For perspective, Angi puts cleanup after fire and smoke damage from a blocked dryer vent at $3,000 to $28,000.
January is the peak month for home clothes dryer fires, accounting for 11 percent of the year’s total.
U.S. Fire Administration, Clothes Dryer Fires in Residential Buildings, 2008 to 2010 data
Chirping in the wall or straw poking out of the hood
A warm vent with a flap propped open by lint is prime real estate for starlings and sparrows. HomeGuide puts cleaning plus nest removal at $120 to $250, while Fixr and Bob Vila quote $150 to $400, and Fixr notes a nest can roughly double the price of a standard visit. Jobs that need wildlife removal, droppings cleanup or a rebuilt hood climb from there; Bob Vila’s bird removal guide cites $100 to $2,000 across the full range.
Once the nest is out, a bird guard costs $30 to $100 installed. Buy one designed for dryer exhaust. The residential code prohibits screens at a dryer vent termination because mesh traps lint, so a wire screen stapled over the hood trades a nest problem for a clog problem. If you hear chicks, call a wildlife pro before anyone pulls the nest: many native birds are protected under federal law, though starlings and house sparrows are not.
A vent that leaves through the roof or the second floor
Height costs money because it adds a ladder, a second technician or both. HomeGuide’s data puts second-floor vents at $110 to $185 and roof vents at $150 to $250. Fixr goes to $300 per roof vent, and its $350 high-end figure assumes a roof vent with inspection and clog removal together. Roof caps also collect more debris and more nests than side-wall hoods, Angi notes.
Two practical points. Some crews will not walk a steep or slate roof, so ask before the visit whether they clean from above or push from inside. And if the duct climbs through an attic, ask the technician to check every joint there. A disconnected duct dumps hot, damp lint into the insulation, and code requires dryer exhaust to end outdoors, never in an attic, crawlspace, wall cavity or garage.
A crushed foil hose or a 40-foot run
Some vents are not so much dirty as badly built. The International Residential Code caps a standard 4-inch dryer duct at 35 feet of developed length unless the dryer maker’s instructions allow more, and each 90-degree elbow counts as 5 feet and each 45-degree elbow as 2.5 feet. A run with four sharp turns has only 15 feet of straight pipe left to work with. Full-length foil or plastic flex duct also fails code; the run itself should be smooth-wall metal.
Cleaning a duct like that buys a few months. Fixing it is the lasting answer, and the going rates are modest next to a new dryer:
- Repairing a crushed section or loose joint: $75 to $150, per Fixr and Bob Vila
- Rerouting to a shorter path or running new duct: $200 to $500, and up to $800 on harder installs, per HomeGuide
- Dryer Vent Wizard installation or rerouting: $175 to $600, as reported by HomeGuide
- Lint Alert airflow monitor: $170 to $250 installed, worth it mainly on long runs
If a shorter route is impossible, the code-compliant fix for an overlong run is a booster fan listed for dryer exhaust, not a generic inline fan. Local amendments vary, so ask your building department whether the work needs a permit.
No symptoms at all: pricing the yearly cleaning
HomeGuide and Angi both recommend a professional cleaning once a year, and more often for a large household or a dryer far from an outside wall. National chains quote overlapping ranges, and because most operate as franchises, the local office sets the final price.
| Company | Range reported by HomeGuide | Range reported by Fixr and Bob Vila | Worth knowing |
|---|---|---|---|
| Stanley Steemer | $50 to $150 | $75 to $175 | Inspection included |
| Dryer Vent Wizard | $60 to $240 | $100 to $250 | Fixr lists a free inspection; HomeGuide lists a $40 minimum fee for inspection only |
| Sears | $90 to $190 | $125 to $225 | Free inspection |
| COIT | $140 to $160 | $150 to $250 | Satisfaction guarantee |
| Zerorez | $100 to $150 | Not listed | Local pricing varies |
| Duct & Vent Cleaning of America | $75 to $275 | Not listed | Local pricing varies |
Doing it yourself is realistic on a short, straight run you can reach from both ends. Home Depot lists the LintEater rotary system at $29.99 and the LintEater Jr. at $16.35, and the full kit sold at Lowe’s comes with four 3-foot rods for 12 feet of reach, spun by your own cordless drill. That reach is the limit: past 12 feet, or with a roof exit, hire it out.
No national chain or cost database we checked has announced price changes for 2027, so these ranges are your planning numbers. Book in late spring or summer if you can; the fire data shows risk climbing through fall and winter, which is also when schedules fill.
When a $49 coupon becomes a $400 invoice
Rock-bottom advertised prices are a lead generator in the vent and duct trade. OneRep’s guide to duct cleaning scams lists $29-a-vent and $99-whole-house offers among its red flags, along with prices that climb within the first five minutes of the visit. The add-ons that appear most often on dryer vent invoices, with their going rates:
- Bundled air duct cleaning, $340 to $800 combined: a separate system that deserves its own decision
- Disinfectant fogging, $50 to $100: rarely needed in a dryer vent unless animals nested there
- Mold treatment: OneRep advises approving it only after lab-verified testing
- Lint Alert monitor, $170 to $250: sensible on a 30-foot run, pointless on a 6-foot one
Ask for before-and-after photos of the duct, and pay by card rather than cash, Zelle or gift cards. For credentials, HomeGuide points to the CSIA Certified Dryer Exhaust Technician designation and NADCA membership.
Dryer vent questions the coupon will not answer
Is dryer vent cleaning the same as air duct cleaning?
No. The dryer vent is a single duct that carries exhaust from the dryer to the outside, while air ducts carry heated and cooled air through the house. Cleaning one dryer vent typically costs $80 to $250; HomeGuide prices dryer vent and air duct cleaning together at $340 to $800.
How long does a professional dryer vent cleaning take?
Usually 30 to 60 minutes. Heavy lint, wet buildup, nests or a roof exit can stretch the job to two or three hours, sometimes with a second technician, which is why those visits cost more.
How much does it cost to clean a dryer vent in a condo or apartment?
The cleaning itself is priced like any other vent, roughly $80 to $250, but long shared runs and roof exits are common in multifamily buildings and push quotes toward the top of the range. Check with your association or landlord first, since the building may handle vents on a schedule or require an approved contractor.
Can I clean a dryer vent with a leaf blower?
A blower can push loose lint out of a short, straight duct, but it does not scrub lint stuck at elbows or in wet clumps. A rotary brush kit at $16 to $30 does a more thorough job on runs up to about 12 feet. For longer runs or roof exits, hire a professional.
How can I tell whether a cleaning worked?
Run the dryer and check the outside hood: the flap should open fully and you should feel strong, warm airflow. A normal load of towels should dry in one cycle again. Weak or no airflow at the hood after a cleaning means the clog or a crushed section is still there.
Five checks before the technician drives away
- Airflow at the outside hood is strong, and the flap opens fully while the dryer runs.
- You have seen photos of the duct, or the pile of lint that came out of it.
- The transition hose behind the dryer is metal, not white vinyl or thin foil, and is not crushed against the wall.
- The hood has a working damper and no wire screen.
- Anything beyond the quoted cleaning, from a reroute to a bird guard, was priced in writing before the work started.
If all five check out, set a reminder for next fall, before the heating season and the January peak in dryer fires.
Other jobs around the laundry room and the house
- Air duct cleaning prices, and why $99 specials rarely hold
- What a new washer and dryer pair costs
- Gutter cleaning cost by roofline and tree cover
- Rat and mouse exterminator prices, from trapping to sealing
- House cleaning prices for the first visit and every visit after
The whole house, priced: Home Improvement Costs in 2027: A Complete Price Guide
Pricing method: prices were researched in November 2026 for 2027 planning and may change. Ranges come from HomeGuide, Fixr, Bob Vila, Angi and Thumbtack cost data; company ranges are as reported by those sources, not quotes from the companies, and imply no affiliation. Kit prices are Home Depot listings checked in November 2026. Fire statistics are from the U.S. Fire Administration, and code rules are summarized from the International Residential Code, which local jurisdictions amend. Confirm requirements with your building department. See our disclaimer.
