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.
Fast, Reliable Dryer Vent Cleaning Across Old Greenwich
Dryer vent cleaning in Old Greenwich typically costs $150 – $275 for a standard single-family home and takes 60 – 90 minutes from arrival to cleanup. Most Old Greenwich homeowners schedule this every 12 – 18 months, though homes near Long Island Sound with constant salt-laden humidity often need it sooner.
We’re Hollis Air Duct Cleaning, and our crews handle Dryer Vent Cleaning across Fairfield County from our Hartford office. Old Greenwich is a regular stop for us. We know the winding roads off Sound Beach Avenue, the pre-war capes near Binney Park, and the estate properties along Shore Road with their long vent runs through finished basements. Roy Castellanos built this operation in 2004 on a simple standard: show up inside the window, price it in writing before we touch anything, and leave the site clean. That hasn’t changed. Call (361) 326-5060 for a free estimate.
Why Hollis Air Duct Cleaning Is Old Greenwich’s Preferred Dryer Vent Cleaning Company
Old Greenwich homeowners don’t call us because we’re the cheapest. They call us because the last crew quoted one price on the phone and handed them a bill 40% higher at the door. We don’t do that. The price is written down before any work starts, and it does not move.
Our technicians are background-checked, uniformed, and operate under The Garrison Code. You know who’s walking into your home before they arrive. Every job carries our 365-Day Done Right Promise: if the work fails within a year, we return and make it right at no charge, including a free second visit.
Dispatch and scheduling are coordinated from our Hartford office, but crews serve Old Greenwich locally. We understand the specific challenges here: original plaster walls that crumble if you drill carelessly, hardwood floors that scar under heavy equipment, and the asbestos-wrapped ducts common in homes built before 1950 that require Connecticut DPH-compliant handling. This isn’t generic suburban work. It demands local knowledge.
Phones are answered by a live person 24 hours a day, 7 days a week. No voicemail loops, no callback queues, no waiting until Monday.
Dryer Vent Installation in Old Greenwich
Dryer Vent Installation in Old Greenwich becomes necessary when an existing vent run is too long, too convoluted, or routed through combustible materials that no longer meet current safety standards. In Old Greenwich’s pre-1950 housing stock, we frequently encounter vents that snake through original plaster walls with multiple 90-degree bends, or terminate in crawl spaces instead of outside air. A proper installation here runs $350 – $650 depending on the path length, wall type, and whether we need to core through masonry or work around asbestos-wrapped adjacent ductwork.
Code-Compliant Routing
Connecticut building code limits dryer vent runs to 35 feet, minus 5 feet for each 90-degree elbow. Many Old Greenwich homes violate this with decades-old installations. We map the shortest practical path, use smooth-wall metal ducting (never the flexible foil that traps lint), and terminate with a proper weather hood. If your laundry sits in a center-hall Colonial with the exterior wall 40 feet away, we’ll discuss options like a booster fan or relocating the vent path through a closet chase.
Protecting Historic Interiors
Original plaster walls and hardwood floors are non-negotiable features in Old Greenwich homes. Our crews use drop cloths, corner guards, and low-vibration tools to minimize impact. When we must open a wall, we cut neat access panels that your contractor can patch seamlessly, preserving the character that makes these houses valuable.
Dryer Vent Repair in Old Greenwich
Dryer Vent Repair in Old Greenwich addresses the cracked seams, disconnected joints, and pest damage that accumulate in aging systems. Typical repairs here run $125 – $300 for straightforward reconnections or section replacements, climbing to $400 – $600 if we need to rebuild a significant portion of the run or address water damage from Long Island Sound humidity corroding metal ducting from the outside in.
Lint Blockage and Airflow Restoration
A dryer taking two cycles to dry clothes usually signals a partial blockage, not a failing appliance. We remove the build-up with rotary brush systems and negative-air machines, then test airflow with a manometer to confirm the system performs at manufacturer specification. In Old Greenwich’s salt-air environment, we also check for corrosion that narrows duct diameter over time.
Wildlife and Weather Damage
Squirrels, birds, and raccoons exploit deteriorated vent caps along Shore Road properties. We install Guardsman-brand vent hoods with built-in pest barriers and replace flappers that have seized from salt corrosion. If your vent terminates on a second-story wall typical of the area’s Colonials, we bring proper ladders and safety equipment rather than improvising.
Trusted Brands We Service in Old Greenwich
We stock parts and service equipment from Rotobrush, Nikro, and Guardsman, with filtration products from Honeywell and Aprilaire available for related indoor air quality work. For Old Greenwich customers, this means faster turnaround. When we arrive for your appointment, the technician carries common vent cap sizes, transition ducts, and pest guards on the truck. If your system needs a specific component, our Hartford office coordinates same-day or next-morning delivery rather than leaving you with a half-finished job. We also handle Air Duct Cleaning in Old Greenwich and Duct Sealing in Old Greenwich using the same professional-grade equipment.
Common Dryer Vent Cleaning Problems We See in Old Greenwich Homes
- Salt-air corrosion on metal venting. Homes within a few blocks of Long Island Sound, especially along Shore Road and the Binney Park area, show accelerated rust on exterior vent hoods and interior duct seams. This narrows airflow and creates lint-catching rough spots that standard cleaning alone won’t fix.
- Asbestos-wrapped adjacent ductwork complicating access. Pre-1950 homes throughout Old Greenwich’s central neighborhoods contain asbestos-wrapped heating ducts. Our technicians test and handle these per Connecticut DPH regulations before disturbing any nearby vent runs, adding necessary time and protective steps but protecting your household from fiber release.
- Overlong vent runs through finished basements. Renovated capes and expanded Colonials often route dryer vents through finished spaces with multiple bends. We measure static pressure to identify where airflow chokes, then recommend shortening the path or adding a code-compliant booster fan.
- Original plaster wall penetrations that crumble. Drilling or cutting near century-old plaster requires specific technique: low-speed tools, pilot holes, and support backing to prevent blowout. Our crews carry the right bits and the patience to do it once, correctly.
Pricing for Dryer Vent Cleaning in Old Greenwich, CT
A standard dryer vent cleaning in Old Greenwich runs $150 – $275 for a single-family home with a typical 10 – 25 foot vent run and accessible termination. Homes with longer runs, second-story terminations, or requiring asbestos-preparation work fall in the $275 – $425 range. Bird guard installation adds $75 – $150. Vent cap replacement with a Guardsman hood runs $85 – $175 including labor.
What moves the price: vent length and number of elbows, accessibility (crawl space vs. first-floor wall), condition of existing materials, and whether Connecticut DPH-compliant asbestos handling is needed for adjacent ductwork. We inspect before quoting, and the price we write down is the price you pay. No per-foot add-ons, no “discovered problems” at the door. Call (361) 326-5060 for a free estimate.
We Also Serve Cities Near Old Greenwich
Our crews regularly work in Riverside, Cos Cob, Stamford, and Greenwich proper. If you’re near the border of Old Greenwich and Riverside, or your property sits in the backcountry Greenwich area with longer vent runs through estate outbuildings, we price and schedule the same way: written quote upfront, background-checked uniformed technician, 365-Day Done Right Promise. Dryer Vent Cleaning in Old Greenwich remains our focus, but the same standard travels with us across Fairfield County.
Serving Old Greenwich, CT - Our Local Coverage Area
We’re based in the Old Greenwich 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 Dryer Vent Cleaning in Old Greenwich
Standard dryer vent cleaning in Old Greenwich costs $150 – $275 for most single-family homes. Longer runs, second-story terminations, or jobs requiring asbestos-preparation work for adjacent pre-1950 ductwork range from $275 – $425. Call (361) 326-5060 for a free written estimate before any work begins.
Most Old Greenwich homes need dryer vent cleaning every 12 – 18 months. Homes near Long Island Sound, particularly along Shore Road and the Binney Park area, often need it annually due to salt-air corrosion and higher humidity that accelerates lint compaction. If your dryer takes longer than one cycle to dry a standard load, you’re already overdue.
Yes. We service the full Old Greenwich area including the Sound Beach Avenue corridor, Binney Park vicinity, Shore Road estates, and the central Colonial neighborhoods between Putnam Avenue and the water. Our Hartford office dispatches crews who know these roads and the specific building conditions in each zone.
Old Greenwich pricing is comparable to Riverside and Cos Cob, slightly higher than Stamford for homes requiring Connecticut DPH-compliant asbestos handling, which is more common here due to the pre-1950 housing stock. The $150 – $275 base range holds across Fairfield County; the variable is your specific home’s vent configuration and material conditions, not your ZIP code.
Every Hollis job in Old Greenwich is covered by our 365-Day Done Right Promise in writing. If the vent blocks again, a connection fails, or any covered repair doesn’t hold within one year, we return and make it right at no charge, including a free second visit. This applies to cleaning, repair, and installation work equally. Call (361) 326-5060 to schedule.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Old Greenwich since 2004.




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