Whole-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.
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Before
AfterAir Duct Cleaning Company in Cos Cob, CT
Air duct cleaning in Cos Cob, CT typically costs $389-$689 for a whole-home system, and most jobs are completed in 3-5 hours. Cos Cob homes present a specific set of challenges we work with every week: mid-century ductwork, tidal humidity off the Mianus River, and crawlspaces that feed damp air into systems never designed for this kind of moisture load. Morton’s Air Duct Cleaning handles those conditions with professional equipment and a written price before any work starts. Call (323) 918-4345 to talk through what your system needs.
Why Cos Cob Homes Are Different
Cos Cob sits along the tidal Mianus River estuary, and that geography changes the air inside the house. Relative humidity runs measurably higher here than in upland Greenwich neighborhoods like Glenville or Banksville. That moisture works its way into duct systems through slab edges, crawlspaces, and basements, and it does not leave on its own.
The housing stock compounds the issue. Most Cos Cob homes were built between the 1920s and 1960s: Cape Cods, colonial revivals, and post-war ranch-styles. Many still run on original sheet-metal ductwork. Those ducts were sized and sealed for a drier inland climate, not for a riverside microclimate that keeps them damp for weeks at a time. The flex-duct connections and older plenums common in these homes often have gaps that pull unconditioned, damp air straight from the crawlspace into the airflow.
Technicians working the streets closest to the Mianus, particularly older properties near Strickland Road and Bible Street, regularly find black mold growth at the first downstream register from the air handler. That is a direct signature of tidal humidity wicking up into the duct system below the living space. It shows up first where the air exits the handler, and it tells us the moisture problem is inside the ducts, not just in the room.
Paul Adeyemi, our owner, reviews every Cos Cob job with this in mind. We do not treat a river-adjacent 1940s colonial the same way we treat an inland 1980s split-level. The ductwork, the moisture source, and the fix are different.
Our Main Cos Cob Services
Cos Cob homeowners call us most often for two jobs: cleaning the air ducts that circulate conditioned air through the house, and cleaning the dryer vent that carries lint and heat out of the laundry room.
Air Duct Cleaning in Cos Cob
Air duct cleaning in Cos Cob means removing the dust, debris, and biofilm that collect inside supply and return ductwork, then treating the plenums and registers. In Cos Cob, the job usually includes addressing the damp crawlspace air that older duct connections pull into the system, because cleaning the ducts without addressing that source means the problem returns quickly. We use Rotobrush and Nikro equipment to agitate and extract what has settled inside, and we document the work with before-and-after photos. Every job gets a written price first. See Air Duct Cleaning in Cos Cob for full pricing and scope.
Dryer Vent Cleaning in Cos Cob
Dryer vent cleaning in Cos Cob clears the lint, pet hair, and debris that accumulate inside the vent run from the dryer to the exterior vent cap. Cos Cob’s older homes often have long, multi-turn vent runs routed through basements and crawlspaces, and those turns are exactly where lint builds up fastest. We clean the entire run with professional equipment, verify airflow at the exterior vent, and leave the laundry room floor as clean as we found it. A written price comes before any work begins. See Dryer Vent Cleaning in Cos Cob for details on what the job includes.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Cos Cob
We work on systems and components from Abatement Technologies, Guardsman, Rotobrush, and Nikro, among others. Parts for common Cos Cob equipment are stocked locally, so most jobs move from inspection to completion in a single visit. For more on the equipment we use and the systems we service, see our brands.
Pricing for Air Duct Cleaning Company in Cos Cob, CT
| Service | Typical range in Cos Cob |
|---|---|
| Whole-home air duct cleaning (supply and return) | $389-$689 |
| Air duct cleaning plus sanitizing treatment | $489-$789 |
| Dryer vent cleaning | $89-$159 |
| Air duct cleaning without dryer vent | $349-$649 |
| Air duct cleaning with dryer vent bundled | $429-$789 |
| Return-side only duct cleaning | $249-$449 |
| Supply-side only duct cleaning | $249-$449 |
| Duct cleaning with UV air sanitizer installation | $689-$1,089 |
In Cos Cob, price generally tracks system size and access. Homes with original sheet-metal ductwork, narrow crawlspace entries, or long multi-turn dryer vent runs take longer to do properly, and the quote reflects that before we start. What it never reflects is a surprise: Morton’s gives a written price up front, and that is the number on the invoice.
Neighborhoods We Serve in Cos Cob
We work throughout Cos Cob, from the riverside streets near Strickland Road and Bible Street to the more elevated blocks further from the Mianus. Each area has a slightly different housing stock, but the moisture patterns near the river show up across the neighborhood.
- Strickland Road and the Mianus River frontage
- Bible Street and the surrounding residential blocks
- Cos Cob center, near the Post Road
- Lower Cross Road area
- Loughlin Avenue and the streets north of the village
We schedule Cos Cob appointments in half-day windows, and a live person answers the phone 24/7 when you call to book.
Service Area – Cities Near Cos Cob
We serve Cos Cob and neighboring communities across the Greenwich and Stamford areas. If you are in Riverside, MD, Old Greenwich, CT, Greenwich, CT, or Stamford, CT, we can schedule the same service with the same upfront pricing.
Serving Cos Cob, CT - Our Local Coverage Area
We’re based in the Cos Cob area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning Company in Cos Cob
Most Cos Cob jobs are scheduled within a few business days, and we work in half-day windows so you are not waiting around all day. The Mianus River corridor does not slow us down; we work Cos Cob almost daily. Call (323) 918-4345 and a live person will find the next available slot.
No. Duct cleaning is a maintenance service, not a structural change, and no Cos Cob permit or HOA approval is required. If you have a specific HOA requirement in writing, let us know before the visit and we will follow it.
Yes. We serve all of Cos Cob, including the older properties near Strickland Road and Bible Street where the tidal humidity is strongest. Those are some of the jobs we understand best. Call (323) 918-4345 for a free estimate on any Cos Cob home.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Cos Cob Customers Say
"Spotless work. They laid drop cloths everywhere and I was honestly impressed there was zero mess at the end. Showed me the dirt they pulled out so I could see it was worth it."
- Shelby Dunham"New house, old dusty ducts. They were gentle in the house, laid down drop cloths, and double checked every register was sealed back up. Air smells fresh now."
- Scott Hemmings"Friendly, calm crew that clearly cared about the house. Covered their shoes, protected the floors, and double checked they'd closed up every vent cover properly. Would have them back."
- Omar Zaid