Whole-home duct cleaning
Dryer vent 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 Air Duct Cleaning Across Creve Coeur
If your registers are puffing dust each time the furnace kicks on, the problem usually starts in the ductwork, not the filter. We handle air duct cleaning in Creve Coeur with professional-grade Rotobrush and Nikro extraction systems, and we answer the phone at (877) 349-6189. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday, so a Creve Coeur homeowner can get on the schedule without rearranging a work week. Creve Coeur’s housing was mostly built between the 1960s and 1980s, and that shapes every job we quote here. Knowing how those homes are put together matters more than owning a bigger vacuum.

Why Creve Coeur Homeowners Call Bellmont Air Duct Cleaning for Air Duct Cleaning
Creve Coeur sits in a built-out stretch of St. Louis County where almost no new homes go up, so the work here is repeat maintenance on aging systems. That’s the opposite of new-home duct commissioning, and it changes what a good cleaning looks like. Our technicians have up to 9 years of experience, and that experience shows up in the details: checking a return chase before hooking up negative pressure, mapping runs with a camera before cutting anything, and sealing gaps that let debris bypass your filter.
We’re a specialist, not a general home-services company that tacks duct cleaning onto a long menu. Three services: air duct cleaning, dryer vent cleaning, and air duct repair. That focus means when we open a duct and find a crushed run or a disconnected joint, we can fix it on the same visit instead of handing you a second contractor’s number. We carry Abatement Technologies equipment for proper HEPA containment, so the dust we loosen ends up in the machine, not on your finished basement ceiling.
Response time to Creve Coeur is straightforward: we answer 24/7, and a call outside dispatch hours is booked into the next opening, Sunday through Friday, 7am to 7pm. Homes near the western edges of town, where open land and unpaved shoulders sit close to the subdivisions, get honest guidance on cleaning intervals rather than a hard sell every spring.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Ductwork Cleaning in Creve Coeur
Ductwork Cleaning in Creve Coeur is usually an access job before it’s a cleaning job, because so much of the original galvanized ductwork in this city runs through finished basement ceilings and boxed-in mechanical chases. A typical job often starts with a homeowner in a 1970s split-level noticing dust blowing from registers after the furnace cycles. The supply and return runs are hidden, the return chase next to the flue is undersized, and gaps around it let debris slip past filtration. A qualified pro maps the hidden runs with a camera, cuts access panels where needed, seals the chase gaps, and only then applies source removal with negative pressure and HEPA filtration before agitating the ducts.
For a whole-system clean on a typical Creve Coeur ranch or split-level, plan on roughly $450 to $850. Full-system work with multiple access panels and sealed chases at the higher end.
What a Whole-System Clean Covers
Supply and return runs, the main trunk, the plenum at the air handler, and the registers. We agitate with Rotobrush and Nikro tools while negative pressure holds the debris in containment, so nothing gets redistributed through the blower.
When a Creve Coeur Home Needs It
Dust at the registers after a furnace cycle, a recent renovation, a new HVAC install, or visible debris on a camera check. If your home sits near open land or an unpaved shoulder, pollen and grit load faster and the interval shortens.
Air Duct Inspection in Creve Coeur
Air Duct Inspection in Creve Coeur starts with a camera, because in this city you can’t judge duct condition from the register alone. The 63141 subdivisions hide runs behind drywall and inside tight chases, and a one-size-fits-all cleaning method misses debris trapped in boxed-in or undersized return chases common in 1960s – 1980s homes. Inspection maps what’s actually there: chase clearance, flue proximity, disconnected joints, crushed flex, and where filtration is being bypassed. It’s the step that tells us whether you need a cleaning, a repair, or both.
A video inspection typically runs $150 to $350 in Creve Coeur, and it’s the cheapest way to avoid paying for a cleaning that won’t solve the problem. If we find a compromised run or a gap next to the furnace flue, we quote the repair before any work starts.
Reading the Camera
We look for debris depth, joint separation, and chase clearance, and we photograph what we find so you see the same thing we do. Before-and-after photos of your own ducts come standard.

Filtration Check at the Air Handler
After cleaning, we assess the MERV rating at the air handler. Homes near unpaved roads or open land re-soil fast if the filter is too thin, and a small upgrade often buys you a longer interval.
Trusted Brands We Service in Creve Coeur
We work with Honeywell and Aprilaire, two of the most recognized names in home air quality, and we’re authorized to service and recommend their systems. That matters when your ducts are clean but your filtration or humidification setup is fighting them. If your Creve Coeur home has a Honeywell or Aprilaire component at the air handler, we can assess it during the visit and tell you plainly whether it’s helping or just adding restriction. We don’t stock parts and we don’t pretend to. What we do is diagnose on site and get you a straight answer fast, which beats a truck full of parts you don’t need.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Creve Coeur Homes
- Undersized return chases next to the flue. In older splits and ranches, the return chase is often too small and shares space with the furnace flue. Skipping clearance checks and gap sealing before hooking up negative pressure stirs settled debris into the blower, and then it’s redistributed through every supply register.
- Blind cleaning with no camera. A one-size-fits-all method misses debris in boxed-in runs behind finished basement ceilings. Without inspection, nobody knows a joint came apart three feet inside the wall.
- Re-soiling from weak filtration. Homes near open land and unpaved shoulders pull in grit and pollen all season. Cleaning without assessing MERV at the air handler means the ducts refill faster than they should.
- Wood heat and heavy seasonal loading. Wood stoves and fireplaces push fine ash into the return side through the house, and the humid St. Louis summers and cold winters keep the system running hard in both directions. Both load the ducts year-round.
Pricing for Air Duct Cleaning in Creve Coeur, MO
A typical whole-system air duct cleaning in Creve Coeur runs $450 to $850, and a video inspection alone runs $150 to $350. What moves the number is access, not square footage. Homes with original galvanized ductwork behind finished basement ceilings need access panels cut and sealed, and that’s the work that determines the price. A single-system clean on an open, accessible ranch sits at the low end; a two-story with multiple chases and repairs sits at the high end. Cleanings on commercial ductwork are quoted per system after a walk-through. We give one flat price per system, agreed before work starts. No per-vent pricing, no coupon that turns into a bigger invoice once the technician is on site. The written estimate sets the final price, and the estimate itself is free.
We Also Serve Cities Near Creve Coeur
We serve homeowners across the surrounding area, including Town and Country, Kirkwood, Overland, and St. Ann. If you’re just outside Creve Coeur and wondering whether your address is covered, call and we’ll tell you straight. Our air duct cleaning work is the same everywhere: camera first, access where needed, HEPA containment throughout, and one flat price agreed before we start. You can also read more about our work in Creve Coeur.
Serving Creve Coeur, MO – Our Local Coverage Area
We serve Creve Coeur and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Creve Coeur
Every 3 to 5 years is realistic for most Creve Coeur homes, but 2 to 3 years is more honest if you burn wood regularly or sit close to open land and unpaved shoulders. The system runs hard in both the humid summers and cold winters here, so dust and pollen load steadily. Call (877) 349-6189 for an exact quote. Estimates are free.
Because the original ductwork in this city’s 1960s – 1980s homes is boxed into finished basements and tight chases, so getting to the ducts is the hard part. The 63141 subdivisions are built out, with almost no new construction, so the work is repeat maintenance on aging systems. Any qualified cleaner can run a vacuum; not every one cuts and seals access panels correctly. Call (877) 349-6189 for an exact quote. Estimates are free.
Ask whether they check chase clearance and seal gaps before hooking up negative pressure, and whether they inspect with a camera first. In this city’s older splits and ranches, the return chase is often undersized and shares space with the furnace flue. If they skip that step, the cleaning can push debris into the blower and spread it through your supply registers. Call (877) 349-6189 for an exact quote. Estimates are free.
Yes, they benefit from HEPA containment and negative pressure, because much of the ductwork runs above or behind finished ceilings where dust can escape. We use Abatement Technologies equipment for containment, plus Rotobrush and Nikro extraction systems. That combination keeps loosened debris in the machine rather than on your basement carpet. Call (877) 349-6189 for an exact quote. Estimates are free.
Wood stoves and fireplaces push fine ash into the return side through the living space, and fine ash settles deeper than ordinary household dust. It compacts in the boxed-in runs that this city’s older homes hide behind drywall. Homes that burn wood regularly should plan on the shorter end of the 2-to-3-year interval. Call (877) 349-6189 for an exact quote. Estimates are free.
If you’re ready to know what’s actually inside your ductwork, call Bellmont Air Duct Cleaning at (877) 349-6189 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. One flat price per system, agreed before work starts, with before-and-after photos of your own ducts so you can see the job was done.
Written by the team at Bellmont Air Duct Cleaning.