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 Lemay
If your ducts smell musty after a wet spring, or you’re staring at a crawlspace full of soggy flex after the Mississippi bottoms came up, you’re in the right place. We handle air duct cleaning in Lemay with professional-grade Rotobrush and Nikro extraction, and we inspect with a camera before we touch a brush, so you know what’s actually in the system. Lemay’s floodplain location puts real demands on ductwork that most cleaning companies gloss over. Call (877) 349-6189 for a free estimate. We answer 24/7, and fast dispatch runs 7am to 7pm, Sunday through Friday.
Why Lemay Homeowners Call Bellmont Air Duct Cleaning for Air Duct Cleaning
We keep a tight focus. Air duct cleaning, dryer vent cleaning, and air duct repair are what we do, and that specialization shows up in the equipment we bring and the way we diagnose a system. Our technicians have up to 9 years of experience, and they work with Abatement Technologies containment gear when a job calls for HEPA-level filtration, not a rented blower.
Lemay callers tend to have one of two problems. Either their home is running dusty and stale no matter what they do, or a wet season has left their crawlspace ducts suspect. We’ve built a reputation in Lemay for telling people the honest answer on both, including when a duct run needs to come out rather than be cleaned.
Dispatch to Lemay is fast. And while we never promise arrival windows, we do promise that your estimate is free and the price is set per job in writing before any work starts.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Air Duct Inspection in Lemay
Air Duct Inspection in Lemay starts with a camera run through the whole system, because the older bungalow blocks off Lemay Ferry and the post-WWII ranch homes in the floodplain hide problems a flashlight can’t see. We check trunk joints, look for taped-on DIY runs, and pull a reading on the crawlspace for moisture. A typical inspection in Lemay runs $150 – $300, and that figure gets applied toward the cleaning if we go ahead with the job. If water intrusion is in the picture, the inspection is what separates a cleaning from a replacement decision, and it’s what we document for insurance.
What the camera shows
Original 1950s sheet-metal trunks are often undersized for the modern HVAC a Lemay homeowner has added, and the taped joints that were patched over the years hide leaks. The camera catches those before we clean, so we don’t waste your money brushing a system with a broken run.
Moisture readings before cleaning
Sitting in the American Bottom with a high water table, Lemay crawlspaces and slab ducts can hold moisture long after the water recedes. We read that before cleaning, because a damp run will re-seed mold within weeks if it’s not addressed first.
Residential Air Duct Cleaning in Lemay
Residential Air Duct Cleaning in Lemay usually starts with a homeowner noticing musty odors or more dust after a wet spring or a river-bottom flood event. A typical call in the older Lemay bungalows and ranches involves original sheet-metal trunks with taped-on DIY runs and crawlspace flex that has absorbed moisture, rodent debris, and river-bottom grit. We run negative pressure and HEPA filtration, pull any water-damaged flex, seal the leaking trunk joints, and clean only once the system is dry enough to hold. A whole-home residential cleaning in Lemay typically runs $450 – $850 for a standard-sized house with six to ten vents; add $200 – $400 if damaged flex has to come out and be replaced. Ductwork can be repaired on the same visit, so you aren’t hunting for a second contractor.
When a system is ready for cleaning
Dry ducts mean a normal cleaning. If the crawlspace is holding moisture from the water table, we dry and address that first, because cleaning a wet system just gives mold a clean surface to come back to.
When replacement beats cleaning
If the camera shows saturated fiberboard, mold through the interior of the flex, or a trunk that’s collapsed at a joint, replacement is the honest call. We document it with photos and video so you can present it to your insurer.
Trusted Brands We Service in Lemay
Lemay homes often run a mix of newer and older air quality components, and we work with recognized names including Honeywell and Aprilaire on the control and filtration side, plus Guardsman products where relevant. If your system ties into a whole-home humidifier or air cleaner, we understand how the ductwork serves it. We don’t stock parts, so we won’t tell you we can pull a control board off a shelf, but we do know what the equipment needs and how to clean around it so your air quality equipment keeps doing its job. If there’s a component that needs replacement, we’ll tell you what it is and let you decide.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Lemay Homes
- Crawlspace moisture from the high water table. Slab and crawlspace ducts in Lemay stay damp enough for mold to seed even without a visible flood. Cleaning before addressing that moisture means the mold comes back quickly.
- Original 1950s octopus trunks and taped-on DIY runs. The old sheet-metal systems in the bungalow blocks often have joints patched with duct tape over the decades. A brush job that misses those leaking joints isn’t complete.
- Water-damaged flex after a flood event. Flex that has absorbed river-bottom water and grit has to come out, not just be vacuumed. We pull it, document it, and can replace it on the same visit.
- Rodent debris in the crawlspace runs. The older ranch and bungalow crawlspaces around Lemay Ferry and the former Carondelet mill housing are attractive to mice, and the debris ends up in the duct system before a homeowner knows it’s there.
Pricing for Air Duct Cleaning in Lemay, MO
Honest figures for the Lemay market: a typical whole-home residential cleaning runs $450 – $850 depending on the number of vents and the condition of the system. An Air Duct Inspection runs $150 – $300 and counts toward the cleaning if we proceed. Duct repair after water damage or failing joints adds $200 – $400, and pulling and replacing damaged crawlspace flex lands in that same range. Post-flood work that involves drying, mold documentation, and insurer-ready reporting will land higher, closer to the top of those ranges, or above if the run needs full replacement. The estimate is free, and the written estimate sets the final price. Call (877) 349-6189 and we’ll get eyes on the system.
We Also Serve Cities Near Lemay
We work throughout the area, including Lemay and the surrounding communities of Mehlville, Affton, Concord, and Crestwood. If you’re just outside the boundary, call and we’ll tell you whether we cover your street. Same professional-grade equipment and same honest pricing wherever we work. See our air duct cleaning service page for the full picture of what we do.
Serving Lemay, MO – Our Local Coverage Area
We serve Lemay 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 Lemay
You need a camera inspection first, because the answer depends on what the interior of the duct looks like after the water. If the flex or fiberboard is saturated, mold is through the interior, or a trunk has collapsed at a joint, replacement is the honest call. If the ducts are dry and structurally sound, cleaning works. Call (877) 349-6189 for a free estimate.
Because 63125 sits in the American Bottom floodplain with a high water table, the ground under the house stays damp, and crawlspace ducts pick up that moisture long after any standing water is gone. It’s a condition you rarely see on the higher, drier St. Louis County uplands a few miles away. Call (877) 349-6189 and we’ll read the moisture before we clean.
Post-flood work adds moisture readings, pulling and disposing of water-damaged flex, sealing leaking trunk joints after they’re dry, and camera documentation of the condition before and after. Routine cleaning is brushing and extraction of dry debris. Call (877) 349-6189 and we’ll tell you which one your system needs.
We photograph and video the interior of the ducts with the camera, record moisture readings, and write up the condition so there’s a clear record of what was damaged and why. That documentation is what an adjuster needs to justify replacement rather than cleaning. Call (877) 349-6189 for a free estimate and we’ll walk you through what the report includes.
Yes. The old trunks are often undersized for a modern HVAC system, and joints patched with duct tape over the years hide leaks that a standard brush pass won’t touch. We camera-inspect first, then seal the leaking joints before cleaning, so the system holds its air. Call (877) 349-6189 and we’ll take a look.
Call Bellmont Air Duct Cleaning at (877) 349-6189 for a free estimate on air duct cleaning in Lemay. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. Professional-grade Rotobrush and Nikro equipment, Abatement Technologies containment when the job calls for it, full camera documentation, and one flat price per system agreed in writing before any work starts.
Written by the team at Bellmont Air Duct Cleaning.