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.
Fast, Reliable Dryer Vent Cleaning Across Affton
If your dryer is taking two cycles to dry a load, the vent run is usually where the answer sits. We handle dryer vent cleaning across Affton, from the older brick ranches near Gravois Road to the newer infill builds tucked onto side lots off Mackenzie Road. We know this grid well: the low-slung homes, the cramped crawlspaces, the short flex transitions that get crushed behind the machine. That knowledge shortens the job and makes the inspection more thorough. Call (877) 349-6189 for a free estimate.

Why Affton Homeowners Call Bellmont Air Duct Cleaning for Dryer Vent Cleaning
We’re an indoor-air specialist, not a general handyman outfit that adds vent cleaning as an upsell. Our technicians have up to 9 years of experience and run professional-grade Rotobrush and Nikro extraction systems, with Abatement Technologies equipment on hand for proper HEPA containment during cleaning. That matters when a dryer run is packed with lint-and-drywall paste and you don’t want the laundry room coated in dust.
Our local reputation in Affton comes from doing the whole job: camera inspection, source removal back to the hood, and a look at the transition you can’t see from the outside. If the run is crushed or disconnected, we can repair it rather than leaving you to find a second contractor. Affton customers get one flat price per system agreed before work starts, before-and-after photos of their own vent run, and a satisfaction guarantee. When we’re already in Lemay or Crestwood, Affton is a short hop, so scheduling a slot near you is straightforward. Call (877) 349-6189. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Commercial Dryer Vent Cleaning in Affton
Commercial Dryer Vent Cleaning in Affton covers the laundry rooms behind small business, and it’s a different job from what a homeowner needs. Where a house has one dryer and one run, a commercial room may have a bank of machines feeding into a long common duct with multiple transitions and an exterior termination you have to trace carefully. Lint loads build faster and unevenly, and a partially blocked run overheats the machines and lengthens each cycle. If you manage a property along the Gravois corridor or a small multi-unit building near Bayless Avenue, an annual inspection keeps the run clear. Typical commercial work in Affton runs $250-$600 depending on run length and the number of machines connected. The written estimate sets the final price.
Multi-Unit Properties and Shared Vent Runs
A shared run serves several machines, so one clogged transition affects everybody downstream. We camera-inspect the full pathway and clean back to the exterior termination, not just the nearest connection.
When Commercial Cleaning Makes Sense
If machines are taking longer to dry, a run is getting warm to the touch, or the exterior hood shows lint matting, book an inspection. Building managers and property owners in Affton can call for a free commercial estimate.
Dryer Vent Cleaning Service in Affton
Dryer Vent Cleaning Service in Affton usually starts with a simple complaint: a dryer that takes two or three cycles to finish a load. A qualified technician pulls the dryer out, runs a camera down the lint pathway from the wall connection through the exterior termination, and finds the reason. It’s often a crushed section of flexible transition duct behind the machine, or a flap that no longer opens because lint has packed around it. From there we agitate the run with professional tools and remove the lint at the source back to the hood, using HEPA filtration to keep the laundry area from turning into a dust cloud. Typical residential work here runs $130-$320 depending on run length and access. The written estimate sets the final price.
Dryer Vent Inspection
A camera inspection shows what cleaning alone can’t: crushed flex, disconnected joints, or lint packed at the exterior wall. It’s the starting point for every job and it tells you whether you need cleaning, repair, or both.
Lint Removal and Vent Rerouting
We remove packed lint from the full run, then look at the path itself. If a short, undersized transition is choking airflow, rerouting or replacing that section restores the pathway. Bird guards and vent cap replacement keep pests and weather out of the termination.

Trusted Brands We Service in Affton
Behind many dryer and duct systems you’ll find components from Honeywell, Aprilaire, and Guardsman, and we work with each. We don’t keep parts stock, so if a vent cap, guard, or transition component needs replacing, we source the right piece rather than forcing a fit. That keeps the job thorough and efficient, not fast and rough. If your home has a whole-home air-quality setup tied to the duct system, we can talk through how the dryer run interacts with it and recommend what makes sense. We’re authorized to service and recommend systems from Honeywell and Aprilaire, two of the most recognized names in home air quality.
Common Dryer Vent Cleaning Problems We See in Affton Homes
- Post-construction dust in newer infill homes. Affton’s newer builds off the post-war ranch grid are often closed up without a construction-debris blowout, so gypsum fines sit in the ducts from day one. Those fines migrate to the dryer run and concentrate into a paste-like mat.
- Crushed transition behind the dryer. The short flex section behind the machine gets pinched when the appliance is pushed back against the wall in many small Affton laundry nooks. That restriction overheats the dryer and slows drying.
- Clogged or stuck exterior hoods. Years of lint can pack around the termination flap on older brick ranches, so a run that looks clean from the laundry room is still blocked at the wall.
- High summer humidity and condensation. The St. Louis-area humid continental climate means hot, muggy summers and cold winters, and the system runs hard in both seasons. That extra load speeds lint buildup and can leave musty odors in older Affton systems.
See the difference
Before
After
Before
After
Before
AfterPricing for Dryer Vent Cleaning in Affton, MO
A typical residential dryer vent cleaning in Affton runs $130-$320, and commercial work runs $250-$600. What moves the price is run length, how much lint has packed the pathway, access through crawlspaces or attics, and whether the job needs a repair like a crushed transition or a vent cap replacement. We don’t quote per-vent prices or teaser numbers. You get one flat price per system agreed before work starts, and the written estimate sets the final price. Estimates are free, and we include before-and-after photos of your own vent run so you can see exactly what changed.
We Also Serve Cities Near Affton
We also work in Lemay, Mehlville, Crestwood, and Webster Groves, so a job in Affton often fits neatly with a trip nearby. If you’re just over the line in one of these communities, call and we’ll get you on the schedule. The same professional-grade equipment and free estimates come with every visit.
Serving Affton, MO – Our Local Coverage Area
We serve Affton and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Dryer Vent Cleaning in Affton
Newer Affton infill homes often need it sooner than owners expect because builders close the wall without a post-construction blowout, leaving drywall fines in the ducts. Those fines concentrate into lint-and-drywall paste in the dryer run, clogging transitions faster than a 60-year-old brick ranch ever would. Call (877) 349-6189 for a free estimate.
The builder should have run a construction-debris blowout that cleared drywall dust and scrap from the duct system before handover. Many Affton infill builds skip that step, so the dust stays from day one and migrates into the dryer run. A camera inspection shows what’s actually in there.
If the dryer heats but takes two or three cycles to dry a load, the vent is usually the culprit, not the appliance. A camera inspection of the full lint pathway from the wall connection to the exterior termination confirms it. Call (877) 349-6189 and we’ll take a look.
Yes, we can handle both on the same visit. Our scope covers cleaning, dryer vent cleaning, and duct repair under one company, so one flat price per system covers each piece and we can fix a crushed transition or damaged duct right away. Estimates are free.
Yes. A clogged dryer vent directly addresses a leading cause of residential house fires, and lint packed around a stuck termination flap restricts airflow and overheats the machine. Cleaning removes the fuel load and restores the pathway. Call (877) 349-6189 for an exact quote – estimates are free.
Book Dryer Vent Cleaning in Affton Today
If your dryer is slow, the run behind it is worth a look. We clean it, and if it’s broken, we fix it the same visit. Call (877) 349-6189 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Written by the team at Bellmont Air Duct Cleaning.