Colonial brick, brownstone-era stacks and postwar capes - Kennett Square housing stock holds some of the oldest chimneys still in daily use anywhere. We sweep, inspect and repair them with the respect old masonry needs, and offer same-day service on the cold days winter will not wait.
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The six services Kennett Square homeowners call us for most - from a flue heavy with a winter of creosote, to mortar opened by hard freeze-thaw. Everything on this page is chimney in Kennett Square, PA — the work, the local conditions and the coverage.
Sweep & Cleaning
Chimney Sweep
The full professional sweep: rotary brushes scrub the flue from top to bottom while a HEPA vacuum keeps every speck of soot sealed in — the visit that keeps a chimney safe to burn in. The visit ends with honest findings on the liner and cap, the two parts winter tests hardest here. Chimney Sweep in Kennett Square, PA is one call away, every day of the week.
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Sweep & Cleaning
Chimney Cleaning
In Kennett Square, that means a full season of creosote from nightly fires, removed down to the tile instead of left glazed on the walls. Creosote, soot and ash removed from the flue, smoke shelf and firebox — the deep clean that kills the campfire smell and the fire risk with it. It is why chimney cleaning in Kennett Square, PA keeps getting recommended to neighbors.
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Repair
Chimney Repair
Any chimney, any problem — leaks, cracks, crumbling brick, bad draw. In Chester County, we repair hand-laid brick stacks and lined modern flues alike, each with the right materials. Diagnosed on camera first, then repaired properly with the right materials. That is chimney repair in Kennett Square, PA, done the way it should be.
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Inspection & Care
Chimney Inspection
A full inspection of flue, liner, cap, crown, flashing and firebox — camera inside the flue, with a plain-language report of what is safe, what is not, and what can wait. Around Kennett Square, the report separates what is sound from what winter will punish, in plain language a homeowner can act on. Chimney Inspection in Kennett Square, PA is one call away, every day of the week.
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Install & Replace
Chimney Cap Installation
A quality stainless cap keeps rain, birds and sparks where they belong. Fitted to your flue, secured properly, and screened against animals. Around Kennett Square, caps are secured against winter storm winds, because a cap lost in January leaves the flue open to every thaw. Booking chimney cap installation in Kennett Square, PA takes one call, and the tech arrives with everything the job needs.
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Repair
Chimney Liner Repair
Cracked tiles, gaps at the joints, a liner that is shifting — liner faults found on camera and repaired so hot gases stay inside the Kennett Square flue where they belong. A tight liner also restores draw, so some smoking fireplaces in older homes trace back to tiles, not the firebox. The crews behind chimney liner repair in Kennett Square, PA are the same ones who cover the ZIP codes listed below.
Get a free estimateNeed something else — a damper, a blower, a smoke problem, a bird in the flue? We cover all 27 fireplace specialties. Call (888) 258-0797 and describe it.
Winter in Kennett Square is long and hard, the housing stock is old, and many chimneys predate modern liner standards entirely. This is what we actually find here, and what we check on every visit.
Water enters mortar joints and crown cracks across Kennett Square, freezes hard, expands and pries the masonry apart a little further with every cycle. By late winter the evidence is spalling brick, open joints and leaks that were hairlines back in the fall.
Ice dams at the roof edge push meltwater under shingles and against chimney flashing all winter in Chester County. The leak that shows by the fireplace in February often starts at frozen flashing, not the flue - and it returns every thaw until it is fixed.
Generations of Kennett Square homes heated with oil, then gas, and those appliance flues live inside the same chimney as the fireplace. Oil soot, acidic condensate and cracked tiles degrade those liners quietly, and a failing appliance flue is a safety problem, not a detail.
Colonial, Victorian and early suburban homes give Kennett Square some of the oldest chimneys in daily use - hand-laid brick, clay tiles, fireboxes built before modern codes. They reward careful inspection and punish shortcuts, and we report honestly what is sound and what is not.
Kennett Square sits in Chester County, and the ZIP list at the bottom of this page covers 1 serviceable ZIP codes — 19348 through 19348. The closest served neighbors are Avondale, West Grove, West Chester, and every one of them is covered by the same crews, the same day, under the same number: (888) 258-0797.
Same-day service, free estimates, licensed & insured — and a flue you can see on camera, clean from top to bottom.
Serious enough to fix before another winter. Mortar is the sacrificial layer that keeps water out of the brickwork, and freeze-thaw in Pennsylvania opens failed joints fast once they start. Repointing sound brick is a repair; waiting until bricks loosen and shift turns it into a rebuild.
Usually a cold flue. A tall masonry chimney in Kennett Square holds heavy cold air that pushes down until a fire warms the flue, so the first minutes spill smoke. Creosote narrowing, a stuck damper or a missing cap make it worse. We check the whole path before suggesting fixes.
Yes - in many Kennett Square homes the furnace, boiler or water heater vents through its own flue in the shared stack, and oil and gas liners crack, soot up and block with age. A blocked appliance flue can spill exhaust indoors, so we inspect every flue in the chimney.
Often ice and flashing working together: ice dams push meltwater against the chimney, flashing loosened by freeze-thaw lets it in, and saturated brick passes it through to the wall. The stain shows by the fireplace, but the repair belongs at the roofline and the crown, in that order.
Yes - it is one of the highest-value inspections a Pennsylvania buyer can order. Sellers rarely know the flue condition, and cracked tiles, an unlined section or heavy creosote are all invisible from the room. You get a plain report on what is sound, what needs work and what can wait.
No — and be wary of anyone who does. Every chimney fails differently, so a phone price is a guess that changes at your door. Our estimates are free: a tech looks at the actual problem, then gives you one clear price before any work starts.
Chimney Service Co is a national company with local technicians serving Kennett Square street addresses across the ZIP codes below — same-day service and free estimates, every day 8 AM – 8 PM. More of Pennsylvania is covered from our Pennsylvania page. The Kennett Square list below covers 1 ZIP codes, 19348 through 19348.
Don't see your ZIP? Kennett Square also uses P.O. Box and single-organization ZIP codes that have no street addresses — call (888) 258-0797 and we will confirm coverage for your street address on the call.
Also serving nearby: Avondale, PA · West Grove, PA · West Chester, PA · Downingtown, PA · Coatesville, PA · Marcus Hook, PA.
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