Price as of Jul 24, 2026. Product prices and availability are accurate as of the date indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

Related calculators

Roofing Material CalculatorIf chimney repair is paired with flashing around the shingles, use this to count shingle/underlayment quantities.Roof Pitch CalculatorPitch over 6/12 triggers the steep-access surcharge on chimney repair bids.Roofing Cost CalculatorIf chimney work is bundled with a re-roof, size the roofing budget and ask for a 5–10% bundle discount.Roof Repair Cost CalculatorChimney flashing leaks often show up alongside shingle damage — price the paired repair here.Soffit and Fascia Repair Cost Calculator — 2026 Installed EstimatorEstimate 2026 soffit and fascia repair cost by linear feet, material, and rot. Vinyl, aluminum, and wood jobs typically run $600 to $6,000 nationwide.Window Replacement Cost Calculator — 2026 Vinyl, Fiberglass & WoodEstimate 2026 window replacement cost by window count, frame material, and glazing. Vinyl, fiberglass, and wood windows typically run $450 to $2,500 each.

Frequently Asked Questions

How much does chimney repair cost in 2026?

Average $455 for common problems (range $160–$750), with larger projects running $250–$13,300. Tuckpointing: $500–$2,500. Crown repair: $200–$3,500. Liner replacement: $900–$7,000. Full rebuild: $1,000–$15,000. Emergency work adds 20–40% on top.

Common repair avg: $455
Tuckpointing (mortar): $500–$2,500
Crown repair: $200–$3,500
Liner replacement: $900–$7,000
Full rebuild: $1,000–$15,000

Damage Type	Typical Range	Notes
Tuckpointing (mortar)	$500–$2,500	$10–$25/sqft
Crown repair	$200–$3,500	Depends on crack depth
Flashing repair	$200–$800	Step + counter flashing
Liner replacement	$900–$7,000	Stainless steel $60–$100/ft
Full rebuild	$1,000–$15,000	Above or below roofline

What's tuckpointing and how much does it cost?

Tuckpointing is removing and replacing deteriorated mortar joints between bricks. Costs $10–$25 per square foot, with typical chimney jobs running $500–$2,500 (average $1,200). Ignoring crumbling mortar leads to water intrusion, freeze-thaw spalling, and eventual structural failure.

Per sqft: $10–$25
Typical chimney job: $500–$2,500
Average cost: ~$1,200
Required when mortar cracks or crumbles
Delaying leads to spalling bricks + rebuild

When does a chimney need a rebuild vs a repair?

Rebuild if: leaning stack, widespread spalling bricks, multiple failed flue liners, structural cracking. Repair if: localized mortar damage, crown crack, single flashing leak, minor creosote. Partial rebuild costs $1,000–$5,000; full rebuild up to $15,000.

Rebuild: leaning, spalling, structural cracks
Repair: localized mortar, crown, flashing
Partial rebuild (above roofline): $1,000–$5,000
Full rebuild: up to $15,000
Engineer letter required for structural rebuilds

How often should I get a chimney inspection?

CSIA and NFPA both recommend annual inspection. Level 1 inspection costs $100–$250. Level 2 (camera plus recent event or system change) runs $200–$1,000. Always hire a CSIA-certified sweep — that certification is the gold standard in the industry.

Frequency: annual (CSIA + NFPA)
Level 1 inspection: $100–$250
Level 2 (camera): $200–$1,000
CSIA certification is the gold standard
Insurance may require inspection after chimney fire

Does homeowners insurance cover chimney repair?

Insurance covers sudden damage like a chimney fire, lightning strike, fallen tree, or earthquake (in some policies) — but NOT wear-and-tear, settling cracks, or creosote neglect. Document the cause with photos and a chimney-sweep report before filing a claim.

Covered: chimney fire, lightning, falling objects
Not covered: wear, settling, neglect, creosote
CSIA inspection report strengthens claim
Photos before repair = claim evidence
Earthquake coverage varies by policy

What's a fair deposit for chimney repair?

Reputable masons cap deposits at 10–25% of the project. For jobs under $1,000, many masons do not require a deposit at all — paid on completion. Demands for 50%+ upfront or cash-only are classic masonry scam signals. Walk away.

Safe deposit: 10–25%
Jobs under $1,000: often no deposit
50%+ upfront = scam signal
Cash-only = scam signal
Pay by card/check for fraud protection

Example Calculations

1Tuckpointing on single-story brick chimney

Inputs

Damage typeTuckpointing (mortar joints)

Height20 ft (single story)

AccessWalkable 5/12 pitch

UrgencyScheduled

Result

Typical repair quote$800 – $1,800

Coverage area~60 sqft

Deposit10–25% or COD

Standard tuckpointing on a walkable chimney. The most common masonry repair; CSIA-certified sweeps know the mortar mix best for your brick age.

2Crown rebuild + flashing replacement on two-story

Inputs

Damage typeCrown + flashing

Height28 ft (two story)

Access6/12 pitch, scaffolding needed

UrgencyRoutine

Result

Typical repair quote$2,200 – $3,800

Scaffold rental+$400

Two-story access surcharge+20–30%

Crown failure plus flashing leak on a two-story home. Scaffolding is necessary for safety and quality; ask for it to be itemized.

3Stainless steel liner replacement for gas fireplace

Inputs

Damage typeFailed clay liner

Height24 ft

ReplacementStainless steel liner

FuelNatural gas

Result

Typical repair quote$2,500 – $4,200

Liner material$60–$100/ft

Labor + top cap$800–$1,500

Stainless steel liners are code for most gas fireplace conversions. Expect a lifetime warranty on the liner itself.

Show all examples

Formulas Used

Chimney repair cost driver breakdown

Quote = Damage-specific repair + Access surcharge + Materials (liner/mortar) + Emergency fee

Chimney repair quotes depend more on damage type than chimney size. Two-story access adds 20–30%; steep roof pitch over 6/12 adds 15–25%; emergency work adds 20–40%.

Where:

Repair scope= Tuckpointing / crown / flashing / liner / rebuild

Access surcharge= Two-story +20–30%; pitch > 6/12 +15–25%; scaffolding add-on

Materials= Clay $5–$10/ft liner; stainless $60–$100/ft; mortar $10–$25/sqft

Emergency fee= +20–40% for post-fire or urgent water-intrusion repairs

Show all formulas

Chimney Repair Costs in 2026: What Buyers Actually Pay

What Chimney Repair Actually Costs in 2026

Chimney repair pricing spans a 50x range from a $250 mortar spot-fix to a $13,300 full rebuild, which is why matching the repair type to the damage is the most important step. The Angi national average for common repairs is $455; most single-issue repair tickets land in the $160–$750 band. Full projects — complete rebuilds, multi-flue liner replacements, widespread spalling remediation — push to $5,000–$15,000.

The table below translates every common chimney repair into a cost range with the trigger condition. Use it to narrow your own diagnosis before getting bids — knowing whether you need tuckpointing or a crown replacement lets you filter contractors who try to upsell a full rebuild when a $1,200 tuckpoint would solve the visible problem.

Chimney repair cost ranges by type, 2026. Source: Angi, HomeGuide.
Repair Type	Typical Cost Range	When You Need It
Tuckpointing	$500–$2,500	Mortar joints crumbling or missing
Crown repair	$200–$700	Small top-slab cracks
Crown replacement	$1,000–$3,500	Widespread crown cracking
Flashing repair	$200–$800	Leaks at roof-chimney junction
Stainless liner install	$2,500–$7,000	Cracked clay liner or gas insert
Partial rebuild	$1,000–$5,000	Top-section spalling
Full rebuild	$5,000–$15,000	Leaning, structural cracking

Before getting any bid over $1,500, require a CSIA Level 2 camera inspection. A 30-minute $300 scope often identifies whether you need a $1,200 tuckpoint or a $7,000 liner — a $5,800 diagnosis swing on a single visit.

The Six Most Common Chimney Repairs (and What They Cost)

Six repair types account for 90%+ of residential chimney work. Tuckpointing — grinding out failed mortar and repointing with matching mortar — costs $10–$25 per sqft of joint area, or $500–$2,500 total on a typical stack. Crown repair covers hairline cracks in the top concrete slab at $200–$700; if the entire crown is shot, replacement runs $1,000–$3,500. Flue liner work is the most expensive line: stainless steel retrofit runs $2,500–$7,000 and is usually triggered by a failed clay liner or a new gas-insert conversion.

Flashing repair at the roof-chimney junction is $200–$800 and is often what finally prompts the call — a ceiling stain in a room below the chimney almost always traces back to flashing. Spalling brick replacement (freeze-thaw damage that causes bricks to flake and fall) runs $25–$100 per brick including matching and blending. Partial rebuilds ($1,000–$5,000) cover the top 1–3 feet; full rebuilds ($5,000–$15,000) are structural teardowns.

Tuckpointing: $10–$25/sqft of joint area — $500–$2,500 total on typical stack
Crown repair (minor cracks): $200–$700 — waterproof sealant plus crack fill
Crown replacement: $1,000–$3,500 — tear off and pour new concrete cap
Flue liner (stainless retrofit): $2,500–$7,000 — required for most gas insert conversions
Flashing repair: $200–$800 — step flashing and counter flashing redone
Spalling brick replacement: $25–$100 per brick including matching
Partial rebuild (top 1–3 feet): $1,000–$5,000 — common on freeze-thaw regions

How Chimney Inspections Work (And Why You Need One Before Quoting)

The Chimney Safety Institute of America (CSIA) and NFPA both recommend annual chimney inspections. Three standardized levels exist: Level 1 is a $100–$250 visual inspection suitable for chimneys in regular use with no known issues. Level 2 is a $200–$1,000 camera-based internal inspection required after any chimney fire, before real estate transactions, or when changing fuel systems (wood to gas, open fire to insert). Level 3 is a tear-into-walls inspection reserved for suspected hidden structural damage, typically $1,000+.

Never accept a repair bid over $1,500 without a Level 2 camera inspection first. Contractors who quote liner replacement or rebuilds sight-unseen are either assuming the worst-case scope or missing actual issues inside the flue. Always hire a CSIA-certified, NCSG (National Chimney Sweep Guild), or NFI (National Fireplace Institute) credentialed contractor — these are the three recognized professional certifications in the trade.

A CSIA-certified contractor who refuses to do a Level 2 camera inspection before quoting a rebuild is either inexperienced or hiding something. That refusal alone is grounds to walk away and call the next name on your list.

Level 1 ($100–$250): annual inspection for chimneys in normal operation
Level 2 ($200–$1,000): required after fire, sale, or system change; includes internal camera
Level 3 ($1,000+): hidden structural damage suspected, tear-into-walls
CSIA certification: primary sweep and repair credential — verifiable on CSIA.org
NCSG membership: trade association for chimney professionals
NFI certification: gas insert and hearth product specialization
Always get the inspection report in writing before authorizing repair work

Warning Signs Your Chimney Needs Repair Now

Most chimney problems escalate slowly until one of six visible symptoms appears. White staining (efflorescence) on the exterior brick indicates moisture is moving through the masonry — usually a sign of failed crown or flashing. Vertical cracking in a flue liner points to a previous flue fire; any crack in the liner is a serious safety issue because combustion gases can escape into the wall cavity. Spalling bricks or crumbling mortar joints signal freeze-thaw water damage that is already advanced.

Inside, burning odors, excessive smoke in the home, or poorly drafting fires point to creosote buildup or blockage. Damaged firebox brick or missing mortar inside the firebox means the chimney is unsafe to burn until repaired. The most urgent signal is a visible lean or separation from the house — that is a structural emergency requiring immediate professional inspection. The list below captures the checklist walk any homeowner should do twice a year.

A visibly leaning chimney is an emergency, not a repair. Stop using the fireplace, call a CSIA contractor for a Level 3 inspection, and do not wait — leaning stacks have fallen onto roofs in storms with fatal consequences.

White efflorescence staining on exterior brick — moisture intrusion
Vertical cracking visible in flue liner — past flue fire, serious
Spalling (flaking) bricks or crumbling mortar — freeze-thaw water damage
Damaged firebox brick or missing mortar — unsafe to burn
Burning odors, excessive smoke, poor draft — creosote or blockage
Visible lean or separation from house wall — structural emergency
Rust on damper or firebox — moisture reaching metal components

Red Flags When Hiring a Chimney Contractor

Chimney repair is a scam-prone trade because most homeowners never interact with it and do not know industry norms. The single most important vetting tool is CSIA certification — verifiable on CSIA.org in 30 seconds by typing in the contractor name. Deposits cap at 10–25%, never more than 30%, and cash-only demands are a near-universal scam signal. Same-day pressure and post-storm door-knockers should end any conversation.

Verify license, general liability certificate, and workers’ comp before signing — masons work on roofs and the workers’ comp coverage is specifically what protects you if a crew member falls. Beware contractors who refuse Level 2 camera inspection before quoting a rebuild: that refusal is either laziness or a known tactic to inflate scope. Get at least 3 written quotes; a bid 20%+ below the others is usually uninsured crew, substituted materials, or skipped line items.

Not verifying CSIA, NCSG, or NFI certification on the contractor
Paying 30%+ deposit or any cash-only upfront demand
Hiring a post-storm door-knocker without verifying permanent address
Skipping license, general liability, and workers’ comp verification
Accepting a rebuild quote without Level 2 camera inspection first
Taking the lowest of 3 bids when it is 20%+ below — cut corners
Signing same-day under pressure — legitimate contractors schedule weeks out

Repair, Rebuild, or Remove: The Decision Framework

Not every damaged chimney needs to be saved. The decision starts with damage scope: localized mortar damage, a single crown crack, or one flashing leak are all repair candidates totaling $200–$2,500. Top 1–3 feet of spalling with a compromised crown is a partial rebuild at $1,000–$5,000. Multiple liner failures, widespread spalling, or a visibly leaning stack is a full rebuild at $5,000–$15,000.

The fourth option — removal — is overlooked but often the cheapest answer. If the chimney is decorative-only and serves no working fireplace, removal costs $2,000–$6,000 and permanently eliminates the maintenance liability. That is less than a partial rebuild and a fraction of a full rebuild. Before authorizing any rebuild over $5,000, ask whether removal is a viable option — contractors will not volunteer this because it ends their scope, but it is the right answer on plenty of mid-century homes where the fireplace has not been used in decades.

If your chimney has not been used in 10+ years and is not adding to resale value in your market, removal at $2,000–$6,000 permanently eliminates the maintenance tail. That is often the right call on mid-century homes regardless of contractor recommendations.

1
Inspect with Level 2 camera
Required for any quote over $1,500. Clarifies whether scope is tuckpoint, liner, or rebuild territory.
2
Match damage to repair type
Localized mortar = tuckpoint. Crown cracks only = crown repair. Top-section spalling = partial rebuild.
3
Consider removal if decorative-only
No working fireplace? Removal at $2,000–$6,000 is often the cheapest permanent solution.
4
Collect 3 bids + verify CSIA
Three certified contractors, written scope, deposit cap 25%, license and insurance proof.
5
Authorize with written scope
Contract names specific repair type, materials, warranty duration, and fire-safety certification if applicable.

Related Resources

Chimney Repair Cost Estimate: 2026 Averages by Repair Type

Read our guide

Average Cost to Repoint a Chimney: 2026 Data & Averages

Read our guide

Basement Waterproofing Cost in 2026: Method, Size & Cause Breakdown

Read our guide

Roofing Material Calculator

Roof Pitch Calculator

Roofing Cost Calculator

Roof Repair Cost

Gutter Installation Cost

Explore Construction Calculators

Price materials and labor for chimney, roofing, siding, decks, and more remodeling projects.

View All Construction Calculators

Last Updated: Jul 24, 2026

This calculator is provided for informational and educational purposes only. Results are estimates and should not be considered professional financial, medical, legal, or other advice. Always consult a qualified professional before making important decisions. UseCalcPro is not responsible for any actions taken based on calculator results.

Be the first to rate this calculator

No ratings yet

Repair, Rebuild, or Remove: The Decision Framework

1
Inspect with Level 2 camera
Required for any quote over $1,500. Clarifies whether scope is tuckpoint, liner, or rebuild territory.
2
Match damage to repair type
Localized mortar = tuckpoint. Crown cracks only = crown repair. Top-section spalling = partial rebuild.
3
Consider removal if decorative-only
No working fireplace? Removal at $2,000–$6,000 is often the cheapest permanent solution.
4
Collect 3 bids + verify CSIA
Three certified contractors, written scope, deposit cap 25%, license and insurance proof.
5
Authorize with written scope
Contract names specific repair type, materials, warranty duration, and fire-safety certification if applicable.