Chimney Repair Cost: By Repair Type, From Caps to Rebuilds (3 References)

Chimney repair costs $160 to $750 for most jobs, with a national average around $455.¹ HomeGuide puts minor repairs at $200 to $850, moderate work at $500 to $2,500, and full rebuilds at $4,000 to $15,000.² Fixr’s average is $750 for a cracked flue.³ Prices below are national averages* for 2026.

*National averages, not local quotes. Your price depends on repair type, chimney material, roof height, and accessibility. Masonry chimney work is pro territory.

$455

average repair, Angi

$200 – $850

minor repairs, HomeGuide

$750

average repair, Fixr

$4,000 – $15,000

full rebuild, HomeGuide

Quick math: the three averages disagree because they describe different jobs — Angi’s $455 blends all repairs, Fixr’s $750 is a cracked flue, HomeGuide’s $200 to $850 covers only minor work.¹²³ All three land under $1,000 for common fixes; once a liner, structure, or rebuild enters the quote, expect $1,500 to $7,000+, our judgment from the overlap.

Cost by repair type

Repair type	Angi	HomeGuide
Chimney cap replacement	—	$200 – $850
Crown repair	$150 – $350	$200 – $700+
Crown replacement	—	$1,000 – $3,000
Small crack repairs	—	$150 – $500
Flashing repair	—	$300 – $1,800
Flue tile repair	$65 – $100 per sq. ft.	$65 – $100 per sq. ft.
Repointing / tuckpointing	$4 – $25 per sq. ft.	$500 – $2,500 per job
Wood rot repair	$100 – $300	—
Spalling brick repair	—	$1,000 – $3,500
Sealing & waterproofing	$150 – $500	$150 – $820+
Smoke chamber parging	$1,000 – $2,000	$800 – $2,000+
Liner replacement	$625 – $7,000	$1,500 – $7,000
Leaning chimney repair	—	$2,000 – $4,000

Flue tile is the one row where both references agree exactly: $65 to $100 per square foot, so a few cracked tiles run $200 to $400 (Angi).¹² Repointing looks cheaper per square foot on Angi ($4 to $25) than HomeGuide’s per-job band implies — the unit difference hides scope: a small patch versus a full-stack repoint.¹²

Repair, rebuild, or replace

Scope	Cost (HomeGuide)	What it covers
Minor	$200 – $850	Cap, minor crown work, small cracks
Moderate	$500 – $2,500	Repointing, waterproofing, flashing
Major	$1,000 – $7,000	Liner replacement, structural fixes
Rebuild / replacement	$4,000 – $15,000	Full stack rebuild or replacement

Angi’s rebuild figures agree: a section rebuild runs $1,000 to $5,000, full replacement up to $15,000.¹ Most repair needs surface during the annual inspection and sweep, which itself runs $130 to $380 (Angi) — see our chimney sweep cost guide.¹

What drives the price

Material matters: brick costs more to repair than metal or prefabricated chimneys (Angi).¹ Roof height and accessibility raise labor charges, and permits plus disposal fees apply on partial or full stack rebuilds (Angi).¹ Fixr’s spread shows the same shape: $100 for superficial cap damage at the low end, $7,000 for an extensively damaged flue at the high end.³

Worked examples

Example 1 — cracked crown caught early. Angi $150 to $350, HomeGuide $200 to $700+.¹² Wait, and the same failure becomes a $1,000 to $3,000 crown replacement (HomeGuide).²

Example 2 — cracked flue tiles, three tiles. About 3 sq. ft. × $65 to $100 = roughly $195 to $300, our arithmetic — matching Angi’s $200 to $400 typical.¹ Fixr’s $750 average covers a bigger flue crack job.³

Example 3 — full liner replacement. Angi $625 to $7,000, HomeGuide $1,500 to $7,000.¹² Stainless liners on tall stacks sit at the top; short single-flue jobs land near the bottom.

FAQ

What is the most common chimney repair? Cap and crown work, $150 to $850 depending on reference and scope (Angi, HomeGuide).¹²

Repair or rebuild? Cracks, repointing, and flashing are repairs ($150 to $2,500); a leaning stack, major liner failure, or widespread spalling pushes into rebuild territory at $4,000 to $15,000 (HomeGuide).²

Why fix small cracks fast? Cracked flue tiles can let toxic fumes into the home (Angi), and a $150 to $500 crack repair today beats a $7,000 liner job later (HomeGuide, Fixr).¹²³

How do I know what is wrong? The annual inspection and sweep ($130 to $380, Angi) is when most damage gets flagged.¹

DIY anything? A chimney cap is the one plausibly DIY item; masonry, liners, and flashing are pro work (Angi).¹

DIY shopping: chimney caps (plain link, no affiliate relationship) — the one component a handy homeowner can reasonably replace; leave masonry and liners to pros.

Sources

Angi, How Much Does Chimney Repair Cost? (2026 data).
HomeGuide, How Much Does Chimney Repair Cost? (2026).
Fixr, Chimney Repair Cost (2025 data).