Inside a home air duct showing dust and debris buildup before cleaning

Same-day air duct service in Stonington, CT

Air Duct Servicesin Stonington, CT

In Stonington, a duct system works two full jobs a year - pushing heated air all winter and cooled air all summer - and it collects dust through both seasons. We clean the system from the main trunk out, inspect it on camera and seal the leaks that waste heated air.

Call (888) 258-5005 See reviews Fastest way in is a call — or send the form and we call you back.

100+ 5-Star Reviews Facebook Instagram Licensed & Insured 10+ Years Experience Same-Day Service

Your information is kept private and used only for your air duct service request.

Request received.

We'll call you back shortly to confirm your time.

Need it faster? Call now

Air Duct Service Co — Stonington, CT

Every air duct service, one Stonington call

Cleaning, inspection, repair, installation, sealing and commercial work - the full air duct service list for Stonington, with free inspections and the same crew on every job. This page covers air duct in Stonington, CT end to end — the services, the local picture and the ZIP codes served.

Technician feeding an air whip into a floor vent in a home living room

Cleaning & Care Air Duct Cleaning

Our negative-air machine seals onto the main trunk duct and puts the whole system under suction first. Then each run is scrubbed individually, so years of dust and debris travel one way only — out of the ducts and into the machine. In New London County, basement trunks carry the heaviest load, and the camera checks them first and last. Air Duct Cleaning in Stonington, CT starts with a real look at the problem — never a guess over the phone.

Get a free estimate

Technician inspecting a ceiling return vent with a flashlight inside a home

Cleaning & Care Air Duct Inspection

In Stonington, the camera maps retrofitted runs and panned-joist returns, the two places older systems hide their problems. A camera goes inside your ductwork so you can see exactly what's in there — buildup, damage or blockages — before we recommend anything. Inspections are free. Air Duct Inspection in Stonington, CT runs on one standard: done properly, checked, and shown to you before we leave.

Get a free estimate

Technician joining a duct section back together in a home attic

Repair Air Duct Repair

Crushed, torn or disconnected ducts leak the air you pay to heat and cool. We repair and rebuild damaged sections so airflow is strong and even again. When neighbors talk about air duct repair in Stonington, CT, this is the visit they mean.

Get a free estimate

Technician connecting a new flex duct to the furnace inside a home

Install & Replace Air Duct Installation

New duct runs for additions, remodels and system upgrades — sized, sealed and balanced so every room gets its share of heating and cooling. Every new joint is sealed with mastic, because a new duct leaking heated air into a cold attic is wasted from day one. Air Duct Installation in Stonington, CT runs on one standard: done properly, checked, and shown to you before we leave.

Get a free estimate

Technician brushing mastic sealant onto a duct joint in a home attic

Repair Air Duct Sealing

Leaky joints quietly waste a big share of your airflow. We seal seams and connections with professional mastic for a tighter, more efficient system. The sealing visit starts with a leak check, so you see where the air was going before we close it up. The crews behind air duct sealing in Stonington, CT are the same ones who cover the ZIP codes listed below.

Get a free estimate

Two technicians cleaning the ductwork in a home with a professional duct machine

Cleaning & Care Commercial Air Duct Cleaning

Offices, restaurants, retail and multi-unit buildings across Stonington — scheduled commercial duct cleaning with the same negative-air machine sealed onto the trunk, keeping your space comfortable, compliant and breathing clean. The same negative-air method scales up: one machine sealed onto the trunk, every run cleaned individually, no shortcuts on bigger systems. For commercial air duct cleaning in Stonington, CT, one call books the visit and a local tech takes it from there.

Get a free estimate

Need something else — a damper, a blower, a smoke problem, a bird in the flue? We cover all 27 air duct specialties. Call (888) 258-5005 and describe it.

Local conditions

Stonington ducts have Stonington problems

A duct system in Stonington heats all winter, cools all summer and runs through basements, attics and wall cavities that were never designed for it. This is what we actually find here, and what we check on every visit.

The first-heat dust smell

Every fall in Stonington, the first furnace cycle blows a summer of settled dust off the inside of the ductwork and into the rooms. The burnt-dust smell fades in a day or two, but what caused it - a loaded trunk and dirty returns - stays in the system and recirculates all winter.

Basement trunks gather everything

The main trunk in a typical New London County home runs across an unfinished basement, past laundry lint, workshop dust and storage shelves. Gaps at basement joints pull that air straight into the supply side, so the house ends up breathing the basement.

Renovation dust never really leaves

Northeast homes get renovated in layers - kitchens, baths, finished basements - and every project loads the ductwork with drywall and plaster dust if the system ran during the work. That fine dust packs into the trunk and blows out for years unless the system is cleaned from the trunk out.

Cold rooms at the end of the run

The bedroom over the garage, the addition at the back - Stonington homes almost always have one room the system underserves. Crushed flex runs, long undersized branches and leaking joints are the usual findings, and the fix belongs to the ductwork rather than a bigger furnace.

Stonington sits in New London County, and the ZIP list at the bottom of this page covers 1 serviceable ZIP codes — 06378 through 06378. The closest served neighbors are Groton, New London, Norwich, and every one of them is covered by the same crews, the same day, under the same number: (888) 258-5005.

Cold air duct? Warm answer.

Same-day service, free estimates, licensed & insured — and a air duct that lights when you click the remote.

Call (888) 258-5005 Request a quote

Questions

Asked the way Stonington asks

How often should ducts be cleaned in the Northeast?

Every few years suits most Stonington homes - sooner after a renovation, with shedding pets, or when allergy symptoms track with the system running. We camera-inspect free and show you the inside of your own trunk, so the decision comes from what is actually in there.

Can duct cleaning help with allergies?

It removes one real reservoir: pollen, dust and dander stored in the returns get recirculated every cycle in a sealed winter house. Families in Stonington often notice slower dust buildup afterward. It is not a medical treatment, but a clean system stops redistributing what has collected in it.

Should I clean the ducts after a renovation?

Yes - renovation dust is the heaviest load a system ever takes in. Drywall and plaster dust pack into the trunk during the project and blow out for years. A post-renovation cleaning from the trunk out, plus a fresh filter, closes the project out properly.

Do you service commercial buildings in Stonington?

Yes - offices, retail, restaurants, schools and multi-unit buildings across Stonington, scheduled around your hours. Commercial systems get the same method: the negative-air machine sealed onto the trunk, every run cleaned individually, and a documented camera record of condition.

Do you offer same-day air duct service in Stonington?

Yes - same-day service is available in Stonington, along with free inspections and estimates before any work starts. We are licensed and insured, with 10+ years of experience and 100+ 5-star reviews. Call early in the day for the best chance of a same-day visit, especially in the first cold weeks.

Do you give prices over the phone?

No — and be wary of anyone who does. Every duct system is a different size and condition, so a phone price is a guess that changes at your door. Our inspections and estimates are free: a tech looks inside your actual ductwork first, then gives you one clear price before any work starts.

Where we work

Stonington, CT ZIP codes we serve

Air Duct Service Co is a national company with local technicians serving Stonington street addresses across the ZIP codes below — same-day service and free estimates, every day 8 AM – 8 PM. More of Connecticut is covered from our Connecticut page. The Stonington list below covers 1 ZIP codes, 06378 through 06378.

06378

Don't see your ZIP? Stonington also uses P.O. Box and single-organization ZIP codes that have no street addresses — call (888) 258-5005 and we will confirm coverage for your street address on the call.

Also serving nearby: Groton, CT · New London, CT · Norwich, CT · Jewett City, CT · Danielson, CT · Middletown, CT.