When a St. Paul chimney smokes into the room, leaks after a thaw, or smells of old fires all summer, it is rarely random - a cracked liner, spalled mortar, or a cap buried and rusted through under snow. We diagnose it properly and repair it with the right materials.
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Sweep, cleaning, repair, leak repair, cap repair and liner repair - the full chimney service list for St. Paul, with the same crew and the same free estimates. Below is chimney in St. Paul, MN in full — every service, the local conditions and the areas covered.
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. In St. Paul, that includes a creosote check after a long season of real wood heat. Chimney Sweep in St. Paul, MN starts with a real look at the problem — never a guess over the phone.
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Sweep & Cleaning
Chimney Cleaning
A winter of wood heat in St. Paul leaves glazed creosote clinging hard to the flue 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 St. Paul, MN keeps getting recommended to neighbors.
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Repair
Chimney Repair
Any chimney, any problem — leaks, cracks, crumbling brick, bad draw. Diagnosed on camera first, then repaired properly with the right materials. For chimney repair in St. Paul, MN, one call books the visit and a local tech takes it from there.
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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. Tiles, crown and cap are photographed as part of the check, so a fault above the firebox is shown to you, not just described. Chimney Inspection in St. Paul, MN 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. The screen keeps raccoons, squirrels and nesting birds out of an idle summer flue, while keeping rain and snow melt out of the liner. That local standard is what chimney cap installation in St. Paul, MN means with Chimney Service Co.
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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 St. Paul flue where they belong. In St. Paul, thermal cycling is the liner fault we find most often on camera. That is chimney liner repair in St. Paul, MN, done the way it should be.
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.
A chimney in St. Paul works from the first cold night to the last thaw, then sits damp through a humid summer. Deep freeze-thaw, lake moisture and heavy wood heat do the damage here. This is what we actually find, and what we check on every visit.
Homes downwind of the Great Lakes in Minnesota can take heavy lake-effect snow and damp while towns an hour away stay dry. Snow piles on caps, meltwater soaks masonry, and a flue that never fully dries rusts its damper and cap. A sound, screened cap matters more here than most places.
Older St. Paul chimneys were lined with clay tiles that expand and contract with every fire. A bitter-cold flue meeting a hot fire, season after season, cracks tiles and opens gaps at the joints. Those faults hide inside the chimney, which is why we diagnose liners on camera, not by guessing.
Lake moisture, summer humidity and meltwater rust the metal a chimney depends on: dampers seize or warp, caps rust through, and flashing loosens as mortar around it fails. A rusted-through cap is an open hole over the flue. We inspect the metal parts most sweeps skip, on every visit.
Much of the housing stock in St. Paul pairs older masonry chimneys with homes that have been tightened, insulated and remodeled over the years. That mismatch causes downdrafts and smoke problems, while the aging mortar and tile need checking on their own. Our techs read both problems together and correct the cause.
St. Paul sits in Ramsey County, and the ZIP list at the bottom of this page covers 31 serviceable ZIP codes — 55101 through 55131. The closest served neighbors are West St. Paul, Maplewood, Lilydale, 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.
Water soaks into brick, mortar and the crown, freezes, expands, and opens cracks a little wider with every cycle. Over a few St. Paul winters that spalls brick faces, splits crowns and crumbles mortar joints, and the gaps let in still more water. Caught early it is repointing and crown repair; ignored, it becomes a rebuild.
It is serious, because open joints are how water gets in and heat gets out. Spalled brick and recessed mortar let freeze-thaw work deeper every winter, and gaps near the flue let hot gases reach the masonry and framing. Small joint repairs are straightforward when caught early, before the damage reaches the liner.
A flue full of cold, heavy air pushes down until it warms, and a blocked cap, cracked liner or tightly sealed house makes the spill worse. The fix depends on the cause - warming the flue, clearing the cap, repairing the liner, or correcting the pressure. We check them in order instead of guessing.
Real enough that sweeping is scheduled around it. Creosote builds on the flue walls with every fire, and a hot fire can ignite the glazed layer, turning the flue itself into a fire that cracks tiles and damages masonry. Annual sweeping, dry wood, and hot rather than smoldering fires all lower the risk a great deal.
Not until it has been looked at. Cracked flue tiles, gaps in mortar, creosote buildup and freeze-thaw damage are all invisible from the room. An inspection checks the firebox, flue and chimney top end to end, gives you a plain-language report, and tells you honestly what is sound and what needs work before the first fire.
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 St. Paul street addresses across the ZIP codes below — same-day service and free estimates, every day 8 AM – 8 PM. More of Minnesota is covered from our Minnesota page. The St. Paul list below covers 31 ZIP codes, 55101 through 55131.
Don't see your ZIP? St. Paul 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: West St. Paul, MN · Maplewood, MN · Lilydale, MN · Falcon Heights, MN · Lauderdale, MN · Mendota Heights, MN.
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