Chimney & Heating Flue Cleaning

A flue is the working passage that carries smoke or combustion gases out of the building. ABC Chimney Solutions cleans fireplace flues, clay flues, stainless liners, stove systems and furnace or boiler flues, matching the equipment to the material and the type of buildup.

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Maintenance · Cleaning & Sweeping

Flue Cleaning in Connecticut

A flue is the working passage that carries smoke or combustion gases out of the building. ABC Chimney Solutions cleans fireplace flues, clay flues, stainless liners, stove systems and furnace or boiler flues, matching the equipment to the material and the type of buildup.

More than a fireplace service

Heating flues can develop soot, corrosion, condensation-related deposits or blockage conditions that are different from wood-burning creosote. ABC Chimney Solutions evaluates the type of system before cleaning and can identify venting problems that need more than a sweep.

  • Condition checked first
  • Wood, pellet, gas & oil
  • Room protected throughout
Recent Work

Recent Cleaning & Sweeping jobs

Every one of these is our own work, photographed on the job. Click any project to see the whole set.

  1. Before
    Chimney Cleaning by ABC Chimney Solutions in Connecticut
    Cleaning Chimney Cleaning 2 photos · before & after
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    Chimney Cleaning by ABC Chimney Solutions in Connecticut
    Cleaning Chimney Cleaning 2 photos · before & after
  3. Chimney Cleaning by ABC Chimney Solutions in Connecticut
    Cleaning Chimney Cleaning 3 photos
  4. Before
    Chimney Cleaning by ABC Chimney Solutions in Connecticut
    Cleaning Chimney Cleaning 2 photos · before & after
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    Chimney Cleaning by ABC Chimney Solutions in Connecticut
    Cleaning Chimney Cleaning 2 photos · before & after
  6. Chimney Cleaning by ABC Chimney Solutions in Connecticut
    Cleaning Chimney Cleaning 3 photos
Maintenance Inclusions

Also part of Cleaning & Sweeping

The first step in a chimney cleaning appointment should be deciding whether the chimney actually needs to be cleaned. ABC Chimney Solutions checks the condition before starting. If the chimney does not need cleaning, we tell the homeowner rather than charging for unnecessary work. If buildup is present, the cleaning method and tools are matched to the flue, liner, stove or venting system.

Questions & Answers

Flue Cleaning — frequently asked

What homeowners ask ABC Chimney Solutions most often about flue cleaning.

Do you clean furnace and boiler flues?

Yes. ABC Chimney Solutions cleans furnace and boiler flues as well as fireplace, stove, clay and stainless chimney systems. Learn more about this service.

Do all flues use the same cleaning brush?

No. ABC Chimney Solutions matches the brush and cleaning method to the flue or liner material and the condition so the cleaning does not unnecessarily damage the system. Learn more about this service.

What if the problem is venting rather than dirt?

ABC Chimney Solutions can identify when a poor draft, bad connection, condensation issue or damaged liner is the real problem and explain the appropriate repair instead of treating every symptom as a cleaning issue. Learn more about this service.

What does ABC Chimney Solutions mean by more than a fireplace service?

Heating flues can develop soot, corrosion, condensation-related deposits or blockage conditions that are different from wood-burning creosote. ABC Chimney Solutions evaluates the type of system before cleaning and can identify venting problems that need more than a sweep. Learn more about this service.

What is the flue as opposed to the chimney?

The chimney is the structure; the flue is the passage inside it that the products of combustion travel up. One chimney can contain several flues, which is common in older Connecticut houses. Ask ABC Chimney Solutions about it when you book flue cleaning. Learn more about this service.

How do you clean a flue you cannot get a brush down?

Offsets, narrow flues and blocked sections all limit a straight brush run. ABC Chimney Solutions works the flue from the accessible end and uses a camera where the route cannot be confirmed by feel. Learn more about this service.

Can a blocked flue be cleared without damage?

Usually. Nests, fallen liner material and debris come out without harming a sound flue, but where the blockage is collapsed liner, clearing it exposes a repair rather than solving it. ABC Chimney Solutions works to this on every flue cleaning job it takes on. Learn more about this service.

Does an unused flue need cleaning?

It needs checking. An unused flue collects nests, debris and fallen material, and if it is going to be brought back into use that has to come out first. ABC Chimney Solutions works to this on every flue cleaning job it takes on. Learn more about this service.

What about the flue serving a furnace or boiler?

It still accumulates, and it is the flue most often forgotten because nobody watches it burn. A heating flue that has been left since an appliance change is worth looking at. ABC Chimney Solutions covers this as part of its flue cleaning work in Connecticut. Learn more about this service.

Will cleaning tell me if the flue is damaged?

It makes damage visible. A clean flue can be assessed properly; a dirty one hides cracked tiles, open joints and missing mortar behind the deposit. ABC Chimney Solutions covers this as part of its flue cleaning work in Connecticut. Learn more about this service.

How often does a chimney need sweeping?

It depends on how much you burn and what you burn, not on the calendar. A fireplace used most evenings through a Connecticut winter needs attention more often than one lit at Christmas. ABC Chimney Solutions measures what is in the flue rather than guessing from the date. Learn more about this service.

How do I know if my chimney needs cleaning?

Smoke coming back into the room, a strong smell from the fireplace in warm weather, a fire that is hard to get going, or visible deposit on the damper are the common signs. None of them is proof on its own, which is why ABC Chimney Solutions checks the flue before quoting. Learn more about this service.

Will sweeping make a mess in my house?

It should not. ABC Chimney Solutions sheets the hearth and the surrounding area before starting and works with the vacuum running, so the soot goes into the machine rather than into the room. Learn more about this service.

What is creosote and why does it matter?

Creosote is what condenses out of wood smoke onto a cooler flue wall. In its early form it brushes off; left to build it hardens into a glazed layer that is far harder to remove and is the fuel in a chimney fire. Which stage it has reached changes how ABC Chimney Solutions removes it. Learn more about this service.

Can a chimney be swept in summer?

Yes, and it is the easier time to book. Sweeping in spring or summer also takes the acidic deposit out of the flue before it sits there through the damp months, which is better for the masonry. This is part of what ABC Chimney Solutions checks before quoting flue cleaning. Learn more about this service.

How It Works

Four steps from first call to certificate

No surprises and no doorstep pricing — you know what happens at every stage before we start.

  1. Book Your Visit

    Call or send the form. We confirm a slot the same working day, with a real arrival window — not a vague morning or afternoon.

  2. Full Inspection

    Every job opens with a survey down the full length of the flue, so what we quote for is what we have actually seen.

  3. Fixed Written Quote

    A price in writing before any work begins. No day-rate creep, no parts found halfway through, no doorstep upsells.

  4. Done & Explained

    The hearth is left cleaner than we found it, and you are told exactly what was done and what to watch.

What Homeowners Say

Reviews from the towns we work in

Eight of the several thousand chimneys we have swept, lined and rebuilt across Connecticut.

The inspection found a cracked clay liner two other companies had missed. Relined in stainless the following week and the smoke coming back into the room stopped dead.
Sarah MitchellHomeowner · West Hartford, CT
Open fire had not been swept in six years. They pulled out a shocking amount of creosote, sheeted the whole hearth, and left the room spotless.
Michael TurnerHomeowner · New Haven, CT
Damp was coming through the chimney breast for two winters. They traced it to a failed crown, recast it and waterproofed the brickwork — bone dry since.
Elena RossiHomeowner · Stamford, CT
Flashing had lifted and the damper had seized shut. Both repaired in one visit, and they showed me the before and after photos on the roof.
David BrennanHomeowner · Glastonbury, CT
The inspection found a cracked clay liner two other companies had missed. Relined in stainless the following week and the smoke coming back into the room stopped dead.
Sarah MitchellHomeowner · West Hartford, CT
Open fire had not been swept in six years. They pulled out a shocking amount of creosote, sheeted the whole hearth, and left the room spotless.
Michael TurnerHomeowner · New Haven, CT
Damp was coming through the chimney breast for two winters. They traced it to a failed crown, recast it and waterproofed the brickwork — bone dry since.
Elena RossiHomeowner · Stamford, CT
Flashing had lifted and the damper had seized shut. Both repaired in one visit, and they showed me the before and after photos on the roof.
David BrennanHomeowner · Glastonbury, CT
Full stack rebuild above the roofline on a 1920s house. They matched the original brick and mortar so closely the neighbors asked who did our repointing.
Priya RamanHomeowner · Greenwich, CT
Booked the sweep on Monday, done Tuesday. The photographs and written flue report are more thorough than the survey we paid for when we bought the place.
Tom AlvarezHomeowner · Fairfield, CT
Our wood stove never drew properly. They worked out the flue was oversized for the appliance, fitted an insulated liner, and it lights first time now.
Grace OkaforHomeowner · Simsbury, CT
Needed the chimney looked at fast for a house sale. On the roof the next morning, and I had a clear answer and a price the same afternoon.
Robert FeldmanHomeowner · Madison, CT
Full stack rebuild above the roofline on a 1920s house. They matched the original brick and mortar so closely the neighbors asked who did our repointing.
Priya RamanHomeowner · Greenwich, CT
Booked the sweep on Monday, done Tuesday. The photographs and written flue report are more thorough than the survey we paid for when we bought the place.
Tom AlvarezHomeowner · Fairfield, CT
Our wood stove never drew properly. They worked out the flue was oversized for the appliance, fitted an insulated liner, and it lights first time now.
Grace OkaforHomeowner · Simsbury, CT
Needed the chimney looked at fast for a house sale. On the roof the next morning, and I had a clear answer and a price the same afternoon.
Robert FeldmanHomeowner · Madison, CT
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Call now to speak to a certified chimney sweep, or request a callback. We confirm your visit the same working day, and the written price never changes once work starts.

Call For Fast Service (203) 813-4810
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  • No upsells, ever
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