How Much Does Chimney Repair Cost in Wisconsin?
National cost guides put a typical chimney repair at about $160 to $1,800. Their averages run from $455 to $965. A partial rebuild runs about $500 to $4,000, and a full rebuild about $3,100 to $15,400.
These are market numbers, not our price list. Two things move a real quote the most: how tall the chimney is and how far the damage has spread. We put every quote in writing after we look at the chimney or your photos.
What does each chimney repair cost?
This table shows national cost guide ranges for common masonry chimney repair jobs. Where the guides disagree, each range runs from the lowest figure to the highest.
| Chimney job | Market range | What moves the price |
|---|---|---|
| Crown repair (patching cracks) | $150 to $1,000 | Crown size and crack depth. |
| New concrete crown | $1,000 to $3,000 | Crown size and the brick under it. |
| Chimney tuckpointing | $500 to $2,500 | How many joints need new mortar. |
| Replacing damaged brick | $100 to $1,000 | Number of bricks and the match to old brick. |
| Partial rebuild (top courses or the stack above the roof) | $500 to $4,000 | How far down the loose brick goes. |
| Full chimney rebuild | $3,100 to $15,400 | Chimney height and size. |
| Rain cap replacement | $300 to $600 | Cap size and material. |
Tuckpointing and repointing mean the same repair: worn mortar is ground out and replaced. For walls and foundations, see what tuckpointing costs in Wisconsin.
What does freeze-thaw do to a chimney?
The part of a chimney above the roof takes weather from every side. Technical Note 46 from the Brick Industry Association says chimneys face harsher exposure than walls. It adds that they may need repairs sooner.
Winters here test that exposure often. NOAA’s climate normals for Milwaukee’s Mitchell airport cover 1991 to 2020. They show about 123 days a year with a low at or below 32 degrees. On about 73 of those days, the high climbs back above freezing.
Each thaw lets water into the brick and the mortar joints, and each freeze turns it to ice. The same group’s Technical Note 7 ties repeated freeze-thaw cycles in wet brick to cracking and spalling. Spalling is the face of the brick flaking off.
The concrete crown on top protects the brick and mortar below it. Wisconsin’s Uniform Dwelling Code calls the crown a chimney cap. On houses the code covers, the crown must be concrete at least 2 inches thick. It must slope away from the flue, with a 1-inch overhang and drip edge on all sides (SPS 321.30).
The Brick Industry Association’s chimney note, Technical Note 19B, warns against crowns that thin out to a feathered edge. The thin edge breaks down faster.
What drives the price of a chimney repair?
Height and access come first. A tall chimney on a steep roof may need scaffolding before any brick comes off. A short chimney on a low roof is a smaller setup.
The amount of damage comes next. Tuckpointing a few open joints is a small job. Grinding out every joint on a tall chimney is a big one. A few spalled bricks can be cut out and replaced, while loose brick across the top calls for a rebuild.
Matching counts on older brick. Technical Note 46 says new mortar should be no stronger than the original mortar. Harder mortar can spall the brick around it. We match the mortar to the brick in color and strength.
Should you repair or rebuild the chimney?
Repair fits when the brick is solid and the damage sits on the surface. Open joints in sound brick call for tuckpointing the mortar joints. A cracked crown can be patched if the cracks are small, or cast new if it is broken through.
A rebuild fits when the brick above the roof is loose or soft in many places. A partial rebuild takes the chimney down to solid brick and lays it back up with a new crown. A full rebuild takes the whole chimney down and builds it again.
A chimney that leans or pulls away from the house needs a structural engineer’s look first. Technical Note 46 treats masonry that moves out of line as a structural issue for an engineer.
The same freeze-thaw wear shows up on brick steps and walls. That work falls under brick and masonry repair.
What does a chimney sweep’s inspection cover?
Chimney sweeping and inspections are a certified chimney sweep’s work. The Chimney Safety Institute of America certifies sweeps and follows NFPA 211, a national fire standard. Both call for an inspection at least once a year.
NFPA 211 sets three levels of inspection. A Level 1 inspection is the yearly check when nothing about the chimney is changing. A Level 2 inspection adds a video scan of the flue when a house sells or has a chimney fire. A Level 3 inspection opens hidden parts of the chimney or house when a lower level cannot check a problem.
National cost guides put the first two levels at about $100 to $1,000. A Level 3 inspection can reach $5,000 when walls or the chimney must be opened. Those fees do not include repairs.
A sweep’s report may flag masonry problems, such as a cracked crown or cracks in the brick. That repair is masonry work, and it is the part we do. Leaks where the chimney meets the roof can trace to the flashing, and roof flashing is a roofer’s work.
Do you need a permit to rebuild a chimney in Wisconsin?
It depends on your town. The state dwelling code leaves permits for repairs and alterations to local ordinance (SPS 320.09). Your town’s building inspection office answers permit questions, and we point you there.
The code also sets a chimney height for houses built on or after June 1, 1980 (SPS 320.02). A masonry chimney must rise at least 3 feet above the highest point where it passes through the roof. It must also stand at least 2 feet above any roof or wall within 10 feet sideways (SPS 323.11).
In Racine, the Census Bureau’s 2020 to 2024 survey puts about 87 percent of housing units before 1980. Local governments may still apply the code to work on older houses.
Some rebuilds must add height to meet the height rule. National cost guides put a chimney extension at $500 to $3,000.
How do you get a real price for your chimney?
Every chimney is different, so treat these ranges as a starting point. Our chimney repair and rebuild work covers the masonry side of the job. That means tuckpointing, brick replacement, rebuilds above the roofline, crowns and rain caps, plus fireboxes and hearths.
We are based in Mount Pleasant on the south side of Racine and work about 40 miles around it. Call or text (262) 744-4688 and send a few photos if you like. We will get back to you.