Chimney Repair that starts with finding the part that failed
Chimney Repair covers whatever part of the chimney has stopped doing its job: open mortar, loose brick, a cracked crown, lifted flashing, a broken flue tile or a worn firebox. We trace the symptom back to its cause, show you photographs, and agree the fix with you before any work begins. Our New Bedford office on Union Street handles these repairs across the city and in Dartmouth, Acushnet and Fairhaven.
What South Coast weather does to a chimney
Most chimney repairs on the South Coast trace back to water in one form or another. The local weather supplies plenty of it, from several directions.
Rain driven sideways off the bay
Wind off Buzzards Bay pushes rain into the vertical faces of a stack, not only its top. Joints on the side facing the weather wear first, and leaks that show only in certain storms usually point to that face.
Salt on the wind
Salt carried inland adds to the wear on mortar and on the metal parts of a chimney, such as caps, flashing and chase covers. Near the harbor and along Fairhaven’s shoreline, that metalwork corrodes sooner than it would farther inland.
Winters that freeze and thaw
Water that has soaked into brick and mortar expands as it freezes and opens the joints a little more each time. A small crack left alone through one winter tends to be a larger repair by the next.
Housing ages, heating fuels and storm history come from the sourced notes on our community pages: New Bedford, Dartmouth, Fairhaven, Acushnet.
From symptom to repair
The spot you noticed is not always where the problem is, so the whole chimney gets looked at before anything is fixed.
Start where you saw the problem
We look at the stain, the fallen brick or the gritty firebox with you first and ask when it appears: in rain, in wind from one side, in a thaw, or when the heat runs.
Go over the outside
From the roof we check the crown, the cap, the flashing and every face of the brickwork, including courses that cannot be seen from the yard.
Go over the inside
Firebox, damper, smoke chamber and the visible flue are examined, and a camera goes up the flue when the question concerns tiles or joints.
Connect cause and effect
A ceiling stain may lead back to a gap in the step flashing; loose top courses may lead back to a crown that has let water in for years.
Agree the scope, then repair
You get photographs and a plain list of options with what each one fixes. Work starts once you have chosen, and the cause is dealt with along with the damage.
Where several things are wrong, water problems usually go first, because damage from water keeps growing while the rest waits.
Some work, such as a rebuild or a new liner, may need a permit. In New Bedford the Department of Inspectional Services issues repair permits; in each town the local building official decides.
Signs a chimney is due for repair
Many of these can be seen from the ground or indoors. Please leave the roof to us.
- Joints worn back from the brickMortar that has receded, turned sandy or fallen out lets water into the core of the stack.
- Brick faces flaking offSpalled brick, often with chips collecting in the gutter, is a sign of water soaking in and then freezing.
- White or brown stainingWhite salt deposits on the brick or brown marks on an indoor chimney breast show where water is moving through.
- A top that has shiftedA chimney that leans, has gaps between its top courses or has dropped a brick onto the roof should be looked at soon.
- Grit or tile in the fireboxMortar crumbs, flakes of tile or rust on the damper mean something above is breaking down or getting wet.
Start here, or go straight to a specific repair?
This page is the right place when something is clearly wrong but the cause is not. If the failed part is already known, booking that repair directly saves a step.
Ask for chimney repair when
- You see a symptom but not its cause
- Several problems have turned up at once
- The house is old and the chimney’s history is unknown
- You want a second look at a repair someone else proposed
Ask about a different page when
- Worn joints on otherwise sound brick: Chimney Masonry Repair and Tuckpointing
- Water inside with an obvious source: Chimney Leak Repair
- Cracked or missing brick only inside the fireplace: Firebox Repair
What sets the size of a chimney repair
Two chimneys with the same stain can need very different amounts of work. These are the usual reasons.
- Which part has failed
- Replacing a missing cap is light work. Relaying loose top courses or relining a tall flue is a much larger undertaking.
- How long it has been going on
- Water damage spreads outward and downward. Caught early, it is a repair; left for several winters, it can turn into a rebuild.
- Height of the stack
- A chimney rising above a three-story roof needs more ladder and staging setup than one on a single-story house.
- Matching old materials
- Older brick and soft lime mortar take more care to match than modern materials, and an exact color match is not always possible.
- Permits and weather
- Work that needs a permit waits for it, and mortar and crown work wait for weather warm and dry enough to let them cure.
No price list on this site, on purpose. Two chimneys that sound the same over the phone rarely are. Once someone from the New Bedford office has looked at yours, you get the scope in writing and decide from there.
More frames of this kind of work
Taken on Chimney Champ’s jobs and kept in the company photo library that all our locations draw on. The library holds no job addresses, so no frame here is tied to a street or a town.
See the matching gallery photosPhoto story: Fresh top courses and a metal liner cap on an older chimney
Chimney repair questions from South Coast homeowners
Can you quote a repair over the phone?
Not in a way that would be useful to you. The cause of a symptom often sits somewhere other than where it shows, and two similar-sounding problems can need very different work. Once the chimney has been looked at, you get a written scope before anything starts.
How urgent is my repair?
Leaks and loose brick near the top should not wait long, because water keeps doing damage and loose brick can fall. Many other problems, such as a tired damper or a few worn joints, can be planned for a good-weather window. We tell you which kind you have.
Is it better to repair or to rebuild?
Most chimneys can be repaired. Rebuilding makes sense when bricks are loose through the whole thickness of the stack, the top has shifted, or the mortar has failed too deeply for repointing to hold. The inspection shows which one applies to yours.
Will the repair match my old brick?
We try to. On older chimneys that means choosing a mortar suited to the existing brick, usually softer than a modern mix, and finding the closest brick available. Weathered brick is hard to match exactly, so we talk about what to expect before starting.
Will my homeowner’s insurance pay for it?
That depends on your policy and on what caused the damage, and only the insurer can answer it. What we can do is record what we found with photographs and a plain written description that you can pass on to your insurer or adjuster.
Booking, hours and general chimney questions are on the main FAQ; how a visit runs is on what to expect.
Often looked at alongside
- Chimney Masonry Repair and TuckpointingCutting out failed mortar, repacking the joints with a mix suited to the brick, and replacing damaged bricks.
- Chimney Leak RepairTracing water to the crown, cap, flashing, brick or flue where it enters, then repairing that source.
- Chimney RebuildTaking loose or leaning chimney courses down to solid brick and laying them up again with a new crown.
- Chimney Crown RepairSealing, patching or recasting the concrete slab on top of the chimney so rain runs off the stack.
Background reading
- 6 minAfter a Coastal Storm: How to Check Your Chimney SafelyAfter a nor’easter or hurricane: what to look for from the ground, what not to do, and when a chimney needs inspecting before the next fire.
- 7 minChimneys on Old Capes and Federal Houses Around New BedfordCenter chimneys, end chimneys, lime mortar and no liners: how to look after the oldest chimneys on the South Coast.
- MapThe four places we coverNew Bedford · Dartmouth · Fairhaven · Acushnet, all from one office downtown.