Air Duct Cleaning Services in Larchmont, NY
Most Larchmont homeowners with retrofitted central air haven’t had their ducts cleaned since the system was installed decades ago. Bellows Air Duct & Vent Co. of New York has worked in Larchmont since 2017, and we regularly find 1980s-era flex duct packed with construction debris, mold, and dust that has been recirculating through bedrooms on Palmer Avenue and the Manor for forty years. Call (833) 348-8789 for a free estimate, and we’ll show you exactly what’s inside your system with a camera inspection before any work begins.
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.
Why Larchmont Homeowners Choose Bellows Air Duct & Vent Co. of New York
We’ve built our reputation in Larchmont on doing the job right the first time and standing behind it without paperwork or arguments. Our 90-Day Done Right Promise means if something isn’t right after we leave, we come back at no charge. Period.
Homeowners on Rockland Avenue and in the Larchmont Gardens area tell us they chose us after watching a discount operator vacuum their registers and call it a day. We don’t work that way. Every job gets a full camera inspection before and after, run on professional-grade Rotobrush and Nikro equipment, by technicians who are background-checked, uniformed, and employed by us, not subcontracted.
Calls to our office are answered by a live person, 24 hours a day. Not an app. Not a voicemail tree. A real person who can schedule you, answer pricing questions, or dispatch a technician for urgent situations.
We’ve been serving Mamaroneck, NY and other New York homeowners for over 42 years, and our Larchmont customers stay with us because the price we quote on the phone matches the invoice at the end of the job. No bait coupons. No upsells at the door. One honest price, shown before we start.
Air Duct Cleaning Services We Offer in Larchmont
Air Duct Cleaning
We clean the full supply and return duct system, not just the visible registers. In Larchmont’s older homes, this matters more because retrofit ductwork was often routed through inaccessible cavities behind horsehair plaster. Our camera-verified process documents the condition before and after. Learn more about our Air Duct Cleaning in Larchmont.
Dryer Vent Cleaning
Clogged dryer vents are a leading cause of house fires, and Larchmont’s humid shoreline climate causes lint to compact more aggressively than inland areas. We clean the full run from appliance to exterior termination, measuring airflow before and after. Learn more about our Dryer Vent Cleaning in Larchmont.
HVAC Cleaning
Coils, blower assemblies, and plenums collect debris that reduces efficiency and circulates contaminants. We clean these components with the same thoroughness we apply to ductwork, using equipment rated for residential systems found in Larchmont’s pre-war housing stock. Learn more about our HVAC Cleaning in Larchmont.
Duct Repair & Sealing
Retrofit flex duct in Larchmont homes often sags, separates at joints, or was never properly sealed in the first place. Our Duct Repair & Sealing - Larchmont service repairs damaged sections and seals leaks with mastic and metal-backed tape, improving airflow and reducing the load on your equipment.
Air Quality & Sanitizing
For homes with persistent musty odors or allergy concerns, we offer our Air Quality & Sanitizing in Larchmont treatments using EPA-registered products applied after mechanical cleaning. This is not a substitute for removing the source, but it addresses microbial growth that mechanical cleaning alone cannot reach.
Neighborhoods We Serve in Larchmont
We work throughout the village, with most appointments scheduled within a few days and emergency calls addressed same-day when possible.
- The Manor
- Larchmont Gardens
- Palmer Avenue corridor
- Rockland Avenue area
- Wykagyl border (near Weaver Street)
ZIP code 10538 covers all of Larchmont, and our dispatch from New York gets us to most village addresses quickly.
Why Larchmont’s Climate & Housing Affect Air Duct Cleaning
Larchmont’s housing stock is dominated by pre-WWII Colonials, Tudors, and Victorian-era homes built exclusively for steam or hot-water radiator systems, meaning zero original ductwork. When central air conditioning was retrofitted in the 1970s through 1990s, contractors threaded flex duct through cramped plaster-wall cavities and unfinished crawlspaces in ways that now sag, trap debris, and go years without inspection. The village’s position directly on Long Island Sound adds coastal humidity that accelerates mold growth inside those aging ducts.
In older Larchmont streets near the Manor and the waterfront, HVAC technicians routinely find that 1980s-era retrofit duct runs were snaked behind original horsehair-plaster walls and are completely hidden from view. These inaccessible runs are the most common source of musty odors that persist until a full system cleaning, not just the register covers, is performed. We’ve pulled decades of accumulated debris from ducts that homeowners didn’t know existed because no previous service had ever inspected beyond the vent grille.
The dampness in Larchmont’s basement crawlspaces and rim-joist areas, where retrofit ductwork commonly runs, creates conditions for mold and microbial buildup that inland Westchester communities simply don’t face to the same degree. This isn’t a theoretical concern. We document it with our camera on nearly every job near the Sound.
Pricing for Air Duct Cleaning in Larchmont
We disclose every price before work begins. The number you hear on the phone is the number on the invoice.
| Service | Typical Range |
|---|---|
| Standard air duct cleaning (single system, up to 10 vents) | $400 - $650 |
| Larger homes or multiple zones (11-20 vents) | $650 - $950 |
| Dryer vent cleaning | $150 - $250 |
| HVAC component cleaning (coils, blower) | $200 - $400 |
| Duct repair/sealing (per hour, materials additional) | $175 - $225 |
| Air quality sanitizing treatment | $150 - $300 |
Every estimate is free, and we honor our standing offers: $50 off any repair over $250, free second opinion on any written estimate, $89 seasonal tune-up, and a permanent 5% senior and veteran discount. Call (833) 348-8789 for an exact quote tailored to your home.
Service Area - Cities Near Larchmont
We also serve homeowners in Mamaroneck, New Rochelle, Wykagyl, and Eastchester with the same camera-verified cleaning and upfront pricing.
Serving Larchmont, NY - Our Local Coverage Area
We’re based in the Larchmont area and our New Rochelle service area neighbors 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 in Larchmont
Most Larchmont homes fall in the $400 to $650 range for a standard single-system cleaning with up to 10 vents. Larger Colonials and Tudors with multiple zones or complex retrofit ductwork typically run $650 to $950. We provide a firm, written estimate before any work begins, and our estimates are free. Call (833) 348-8789 for exact pricing for your home.
Given Larchmont’s coastal humidity and the age of most retrofit duct systems, we recommend every 3 to 5 years for typical households, and every 2 to 3 years for homes with allergy sufferers, pets, or visible mold concerns. The musty odors we commonly trace to hidden duct runs behind horsehair plaster don’t resolve on their own. Call (833) 348-8789 if you’re noticing persistent smells or reduced airflow.
Yes. We access ductwork through existing registers and service openings, not by cutting into walls. Our flexible Rotobrush and Nikro equipment is designed to navigate tight retrofit runs without structural modification. If we encounter a duct that has collapsed behind plaster, we’ll show you the camera footage and discuss repair options that preserve your home’s original construction. Call (833) 348-8789 to schedule a camera inspection.
Repair and sealing is almost always more economical than full replacement in Larchmont’s historic homes, where replacement would require extensive plaster demolition. Most sagging flex duct, separated joints, and minor damage can be addressed for $175 to $225 per hour plus materials, versus thousands for wall reconstruction. We only recommend replacement when repair is genuinely impractical. Call (833) 348-8789 for a free assessment and second opinion.
We answer calls live 24 hours a day, and we schedule same-day appointments when the situation warrants it, such as a blocked dryer vent creating a fire risk or a collapsed duct section causing complete system failure. For non-urgent cleaning, we typically book within a few days. Call (833) 348-8789 and we’ll get you on the calendar.
Written by the team at Bellows Air Duct & Vent Co. of New York, serving Larchmont since 2017.
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.
- 3A background-checked tech heads outLicensed & insured, typically within 60-minute.
- 4You approve before work beginsNothing starts until you say go.
What New York City Customers Say
"Showed up fast, fixed it right the first time, and the price matched the quote. Couldn't ask for more."
- Verified local homeowner"Professional from the first call. Explained everything clearly and left the area spotless."
- Verified local homeowner"Called in the morning, problem solved by afternoon. Honest, upfront pricing - highly recommend."
- Verified local homeowner