What Chimney Repair Really Costs, Job by Job (2024)

TL;DR: A basic chimney inspection runs $150 to $400, crown repair or tuckpointing runs $250 to $2,500 depending on the damage area, a new liner runs $2,500 to $7,000, and a full rebuild above the roofline can hit $4,000 to $15,000. If a quote for a small crack lands anywhere near rebuild pricing, get a second opinion.

_Last reviewed: July 2026 · 7 min read_

Chimney quotes are all over the map because most homeowners have no baseline for what a "job" actually involves. One contractor quotes $300 for a repair, another quotes $4,000 for the same visible crack, and there's no way to tell who's right without knowing what's actually broken. This post breaks chimney repair into the jobs contractors actually bill for, with real price ranges for each.

Okoniq Property Hub logs chimney inspections, repair dates, and contractor invoices in one place, so you can compare this year's quote against what you paid last time before you sign anything.

What does a chimney inspection cost?

A standard Level 1 inspection costs $150 to $250 and covers the accessible parts of the chimney: the crown, cap, and visible flue from the ground or attic. A Level 2 inspection, which adds a video camera scan down the flue, runs $400 to $600 and is the one you actually need before buying a house or after a chimney fire.

Skip the "free inspection" offer from a company that also does repairs. Those visits tend to find $3,000 worth of problems no matter what's actually wrong. Pay a flat fee to an independent chimney sweep certified by the Chimney Safety Institute of America (CSIA), get a written report, then get repair quotes based on that report. This is the same logic behind asking the right questions before hiring a roofer: separate the diagnosis from the sales pitch.

What does chimney crown repair or tuckpointing cost?

Crown repair (patching or resealing the concrete cap that sheds water off the top of the stack) costs $250 to $800 for a standard-sized chimney. A full crown rebuild, needed when the existing crown is cracked through and separating from the flue, runs $500 to $1,500.

Tuckpointing, which repairs the mortar joints in the brick, is priced by the square foot or linear foot of damage. Spot tuckpointing on a small area runs $500 to $1,200. Repointing the entire stack above the roofline runs $1,500 to $2,500 for most residential chimneys. Contractors typically charge $8 to $25 per square foot depending on how high the work is and whether scaffolding is needed versus a ladder. Mortar erosion is one of the clearest signs your masonry is aging faster than it should, the same pattern covered in why roofs age faster than they should — water intrusion accelerates everything once it gets a foothold.

What does flashing repair or a chimney cap cost?

Flashing repair costs $200 to $500 for resealing or minor patching, and $500 to $1,500 for full flashing replacement where the metal meets the roofline. Flashing failure is the single most common cause of chimney-related roof leaks, because the joint between chimney and roof shingles is where two different materials expand and contract at different rates. If you've noticed a stain on the ceiling near the chimney, flashing is the first thing to check, and it lines up directly with the patterns in 8 warning signs of a roof leak before water comes in.

A chimney cap costs $150 to $350 installed for a standard stainless steel or copper cap on a single flue. Custom caps for multi-flue chimneys or oversized stacks run $400 to $800. A cap is cheap insurance: it blocks rain, debris, and animals, and a $200 cap can prevent the kind of water damage that leads to a $2,500 crown rebuild two years later.

| Repair Type | Typical Cost | When It's Needed | |---|---|---| | Crown patch/reseal | $250–$800 | Hairline cracks, minor erosion | | Spot tuckpointing | $500–$1,200 | Localized mortar joint failure | | Full repointing | $1,500–$2,500 | Widespread mortar erosion | | Flashing repair | $200–$500 | Minor leak at roofline | | Flashing replacement | $500–$1,500 | Rusted or torn flashing | | Chimney cap | $150–$800 | No cap, or damaged cap |

What does a full chimney liner replacement or rebuild cost?

A stainless steel liner replacement costs $2,500 to $7,000 depending on flue height and diameter, and it's non-negotiable if the existing liner is cracked, since a compromised liner lets heat and carbon monoxide reach combustible framing. Clay tile liner repair, when only a section is damaged, runs $1,000 to $3,000, but most contractors recommend a full stainless liner replacement instead of patching clay tile because patched sections tend to fail again within a few years.

A full rebuild above the roofline, needed when the chimney is leaning, has multiple courses of loose brick, or failed a structural inspection, runs $4,000 to $15,000 depending on height and brick style. A complete teardown and rebuild from the firebox up is rare for a working chimney and usually only comes up after fire damage or decades of deferred maintenance, similar to the deferred-maintenance pattern in 5 roof maintenance jobs you're forgetting every fall — small annual jobs skipped for years turn into five-figure ones.

How do you avoid overpaying on a chimney quote?

Get three quotes and insist each one lists the specific repair by name, not just a lump sum labeled "chimney repair." A legitimate quote should separate crown work, tuckpointing square footage, flashing, and liner work into line items with individual prices. If a contractor won't break down the number, that's a red flag on its own.

Also check whether the quoted repair would void your roof warranty if the flashing work touches shingles installed by a different company. Some roofing manufacturers require their own certified installers for any flashing work within a few feet of the chimney, a detail covered in 7 things that void a roof warranty. Ask before you sign, not after the warranty claim gets denied.

FAQ

How much does chimney repair cost on average?

Most homeowners spend $500 to $2,500 for common repairs like tuckpointing, crown patching, or flashing replacement. Major work like liner replacement or a rebuild pushes the total to $2,500 to $15,000 depending on scope.

Is it cheaper to repair or rebuild a chimney?

Repair is almost always cheaper if the damage is limited to the crown, mortar joints, or flashing, typically $250 to $2,500. Rebuilding only makes financial sense when more than a third of the structure has failed, since partial rebuilds still cost $4,000 or more.

How often should a chimney be inspected?

Once a year, before the heating season starts, at $150 to $400 per Level 1 inspection. Homes with wood-burning fireplaces used several times a week should also get an annual sweep, separate from the inspection.

Does homeowners insurance cover chimney repair?

Sudden damage from a storm, lightning strike, or falling tree is usually covered, but gradual deterioration from age or lack of maintenance is not. Insurers routinely deny claims tied to years of unaddressed mortar erosion, which is why annual inspection records matter if you ever need to prove sudden versus gradual damage.

Can you repair a chimney yourself?

Cap installation and minor crown sealant application are within reach for a comfortable DIYer, typically saving $100 to $200 in labor. Tuckpointing, flashing, and anything above