Dryer vent cleaning
Whole-home duct cleaning
Camera inspection
Sanitizing & deodorizingWhole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
See the difference
Before
After
Before
After
Before
AfterHow Much Does Dryer Vent Cleaning Cost in Boulder?
Dryer vent cleaning in Boulder typically costs $130 to $260 for a standard residential vent run, with most homes landing near $175. Add-ons like roof-level access, long horizontal runs, or pest debris removal push the number toward $300. The written estimate we send before any work starts is the price you pay.
That range reflects the Boulder market in 2026, not a national average pulled from a big-box website. Homes here are a mix of older bungalows with short wall vents and newer builds on the east side with long flexible runs up through cooler interior walls. The two jobs don’t cost the same, and we quote them differently.
- Standard residential clean (one vent run): $130-$190
- Roof-level or long vertical termination: $190-$280
- Heavy lint compaction or partial blockage: $210-$300
- Pest nest or debris removal in the run: $225-$320
- Flexible foil or vinyl duct that needs replacement: $120-$250 additional
- Multiple dryers (duplex, guest unit, rental): $95-$130 per extra unit
If you want the full process explained, our dryer vent cleaning page walks through the equipment and the steps we take on site.
Quick Answer: What Does Dryer Vent Cleaning Run in Boulder?
For most single-family homes in Boulder, expect between $150 and $220 for a straight vent clean with a standard wall termination. That’s the number to plan around. Anything above $250 usually means the technician found something the last inspection missed – crushed flex duct behind the dryer, a stuck damper flap, or a nest of lint the homeowner can’t see.
We don’t charge a service-call fee or a diagnostic fee. The estimate is free, and the written price holds unless the tech finds a second issue mid-job and gets your approval first.
Dryer Vent Cleaning Cost Breakdown (2026)
Here’s how a Boulder vent clean breaks down by line item. Prices reflect the local market and the equipment required to do the work properly – not just vacuuming what’s visible behind the dryer.
| Service Component | Typical Range | What’s Included |
|---|---|---|
| Base vent clean (single run, wall termination) | $130-$190 | Full contact-clean of the run, lint extraction, dryer connection check |
| Roof termination access | $190-$280 | Roof-level cleaning, damper check, exterior cap inspection |
| Long vertical or horizontal run (over 15 feet) | $180-$260 | Extended brush head, additional camera check |
| Heavy lint compaction | $210-$300 | Contact-cleaning with Rotobrush system, agitation to break packed lint |
| Pest or nest removal | $225-$320 | Manual debris extraction, sanitizing treatment, cap repair |
| Flexible duct replacement | $120-$250 additional | New semi-rigid or foil duct, correct sizing, proper termination |
| Booster fan cleaning or inspection | $75-$140 | Fan housing clean, blade inspection, connection check |
| Airflow verification | Included | Post-clean reading to confirm the run pulls properly |
What pushes cost up? Access is the biggest variable. A vent that exits a basement wall at ground level takes thirty minutes. A vent that climbs two stories to a roof cap takes over an hour and requires the right equipment for height and ladder placement. A run that’s packed solid with lint takes longer still, because the technician can’t just pass a brush through once and call it done – it needs agitation and multiple passes to break the compaction loose. Flexible foil duct that’s crushed or torn usually gets replaced, not cleaned, and that’s where the bigger number shows up.
What keeps cost down? A short, straight run with easy access. A working damper that isn’t jammed. A customer who catches the problem early because the dryer started taking two cycles to finish a load.
What Affects Dryer Vent Cleaning Pricing in Boulder
Five things move the number more than anything else. We walk through each one with you before quoting, so there are no surprises on the invoice.
- Vent length and routing. Boulder homes with long runs – especially those that exit through a roof instead of a wall – take longer to clean and require equipment that reaches the full length of the run. Short wall exits are simpler.
- Duct material. Semi-rigid metal cleans well and lasts. Flexible foil corrugated duct collects lint faster because of the ridges, and vinyl duct is a fire hazard that should be replaced outright. If we find vinyl, we’ll price the swap into the estimate.
- Compaction level. Light lint comes out fast. Lint that’s been packed against the damper for years takes Rotobrush contact-cleaning passes and possibly a camera inspection to confirm the run is genuinely clear afterward.
- Access to the dryer and termination. A dryer shoved against a wall in a tight closet takes setup time. A termination cap that’s sealed shut or covered by landscaping takes longer to reach safely. Both affect labor.
- Altitude and dry air. Boulder’s roughly 5,400-foot elevation means lint dries faster and the local air is genuinely arid for much of the year. Lint in a hot dry vent is more combustible than lint in a humid climate – not a price driver directly, but a strong reason to stay on a regular cleaning schedule rather than defer it.
- Additional appliances. A second dryer, a stack unit in a condo, or a rental property with multiple units gets priced per appliance, usually at a lower rate than the first.
Why Dryer Vent Cleaning is a Fire-Safety Service, Not a Convenience
Clogged dryer vents are among the leading causes of residential fires in the United States, and the mechanism is simple: lint builds up in the vent, the dryer runs hotter because it can’t push air out, and the heat eventually ignites the lint. The fire often starts inside a wall or in a crawlspace, which makes it harder to stop.
That’s why we treat vent cleaning as its own service with its own equipment and process, not an add-on we tack onto an air duct cleaning visit. The technician brings a dedicated vent brush system sized to the run, verifies airflow after cleaning, and checks the damper, the exterior cap, and the flexible connection at the dryer. If the run is crushed or the termination is blocked by debris, we tell you before we leave.
Boulder’s dry climate means lint accumulates more predictably than in humid regions – the moisture that would otherwise help lint clump and stick isn’t there. That’s a slight advantage for airflow and a bigger argument for cleaning on a regular interval. Most households with a full laundry load every day or two should be cleaned once a year. Homes with pets or heavy lint loads may need it twice.
What Equipment Do We Use on a Boulder Dryer Vent Clean?
We use Rotobrush contact-cleaning systems and Nikro negative-air and HEPA equipment, the same grade of tools used by restoration contractors, not consumer vacuums dressed up as duct-cleaning rigs. That matters for a few reasons.
The Rotobrush system agitates the vent wall with a rotating brush head, breaking lint loose rather than just pulling the surface layer. The Nikro negative-air machine captures what the brush frees without releasing it back into the laundry room. In older Boulder homes where the vent run passes through an unfinished basement or attic, that containment matters for indoor air quality. We also carry Abatement Technologies equipment for contamination-level scenarios – fine particulate buildup or mold spores that go beyond routine dust removal.
This is the same equipment standard we hold on the air-duct side. If you have a Honeywell or Aprilaire whole-home filtration system, we know those ecosystems and can clean around them without interfering with the filter housing or bypass.
How to Save on Dryer Vent Cleaning in Boulder
Practical ways to keep the bill near the low end of the range without cutting corners on safety.
- Book before the problem gets loud. A dryer that’s still drying normally in a single cycle is cheaper to clean than one that’s tripping the thermal fuse or leaving clothes damp after two cycles. Catching lint early avoids the compaction surcharge and the duct-replacement cost.
- Check the exterior termination yourself first. Look at the vent cap on the outside wall or roof. If you see lint packed behind the flap or the flap doesn’t move freely, that’s your first hint to call. Mentioning it on the phone helps us quote accurately.
- Move the dryer before we arrive. If you can pull the appliance out from the wall, setup goes faster and the technician can inspect the flex connection and the wall collar without extra labor time. Don’t disconnect the vent unless you’re comfortable with the fittings.
- Ask for a written estimate up front. The estimate is free, and the final price is set per job by that written estimate. If the technician finds a second issue – crushed flex, a broken damper – they’ll get your approval before adding cost.
- Multiple units? Bundle the visit. If you manage a duplex or a rental property with multiple dryers, one visit for several appliances is cheaper per unit than scheduling separate appointments.
- Skip the cheap cap install. A properly fitting exterior cap with a functioning damper keeps birds and pests out and reduces the chance of a pest-nest surcharge down the line.
Call (877) 550-7147 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
What Happens When You Call?
The phone is answered by a person, not a queue. You describe the dryer, the run, and any symptoms you’ve noticed – long dry cycles, a hot laundry room, a lint trail near the wall vent. We book a visit and confirm what the technician will check.
On site, the technician inspects the full run, runs the Rotobrush contact-cleaning system through it, connects the Nikro negative-air machine to contain what the brush frees, and verifies airflow afterward. If the run needs a repair, we tell you what we found and what fixing it involves. If the flex duct is crushed or the exterior cap is damaged, we quote it and get approval before touching it.
We answer 24/7. A call outside dispatch hours is booked into the next opening, Sunday through Friday, 7am to 7pm. We’re closed Saturday.
Can You Repair a Damaged Dryer Vent, or Just Clean It?
We clean and we repair. That’s the practical difference between us and a clean-only operation. If cleaning reveals crushed flex duct, a damaged damper, a torn wall collar, or a termination cap that’s been sealed shut, we can quote the repair on the same visit. Many crews clean around structural problems and leave them there; we don’t.
That dual capability extends to the wider system. If a duct repair issue shows up on the air-duct side, we can address it during the same job. It’s the same principle across both services.
FAQs – Dryer Vent Cleaning Cost in Boulder
How much does dryer vent cleaning cost in Boulder?
Most Boulder homes fall between $130 and $260, with a typical single-run clean around $175. Roof-level access, heavy compaction, and pest debris push the price toward the top of that range. Call (877) 550-7147 for a free estimate – the written number is what you pay.
Is it cheaper to clean or replace a dryer vent?
Cleaning is almost always cheaper unless the vent is damaged. A standard clean runs $130 to $260; replacing a flexible foil run typically adds $120 to $250 on top. If the duct is vinyl, corroded, or crushed, replacement is the right call regardless of price – vinyl duct is a fire hazard and shouldn’t be cleaned and kept.
How often should I have my dryer vent cleaned in Boulder?
Once a year is a sensible baseline for most households. If you have dogs, do laundry daily, or notice a hot laundry room, schedule it every six months. The aridity of Boulder means lint stays dry and combustible, which makes the annual interval worth keeping.
Does dryer vent cleaning really prevent fires?
It removes the fuel. Lint in a hot vent is what ignites – clean the vent and you remove that risk source. Cleaning also restores airflow, which keeps the dryer from running hotter than it should. Call (877) 550-7147 to book a cleaning – free estimates.
Can you clean the vent if it exits through the roof?
Yes, roof terminations are priced in the $190 to $280 range because they involve roof-level access and a damper check from above. Fixing a jammed or damaged roof cap is quoted separately if it needs replacement.
Do you charge extra for same-day service?
No. Same-day bookings are priced the same as any other visit – per job, by the written estimate. Call (877) 550-7147. We answer 24/7 and dispatch fast from 7am to 7pm, Sunday through Friday.
What’s the low end of the range for?
A short, straight wall-exit run in a home where the dryer is easy to reach and lint hasn’t compacted. Most of those land in the $130 to $160 band. If your dryer sits in a deep closet or the vent climbs two stories, plan on the $180 to $260 range instead.
Pricing reflects the Boulder market as of 2026. Boulder Duct Cleaning offers free estimates – call (877) 550-7147.
What Our Customers Say
"Ran a negative air machine on the whole system rather than the shop vac on a stick that the cheap outfit down the road uses. Showed me the before and after photos from inside the trunk line and it was genuinely disgusting."
- Megan Parker"Found a disconnected run in the crawlspace while they were in there and told me about it rather than cleaning around it."
- Marisol Castillo"My wife's allergies had been bad in this house since we moved in. It's been two months since they did the ducts and it's noticeably better. Not a miracle, but real."
- Eric Pruitt