🔥 Chimney Repair Cost: What's Fair for Every Job Type

Chimney companies have a well-deserved reputation for finding expensive problems during routine cleanings. Some of those findings are real. Some are not. Here is how to tell the difference and what fair prices look like for every common chimney job.

Chimney Service Costs in 2026

Chimney sweeping (annual cleaning): $150 to $300 for a standard single fireplace. Includes removing creosote and basic inspection. Deals advertised at $49 to $99 are typically loss leaders to get a technician into your home.

Level 1 inspection (included with sweep): Should be included with any full-price sweep.

Level 2 inspection (camera inspection of flue): $300 to $600. Required when buying or selling a home or after certain events like chimney fires.

Chimney cap replacement: $200 to $600 installed. The cap itself costs $30 to $150. Labor should be 1 hour.

Damper repair or replacement: $200 to $600 depending on type. A top-sealing damper replacement runs $300 to $700.

Chimney crown repair (minor cracks, sealant): $150 to $400.

Chimney crown replacement (full rebuild): $500 to $2,000.

Tuckpointing (repointing mortar joints): $500 to $2,500 for a standard chimney, depending on how much mortar needs replacement.

Chimney liner installation: $1,800 to $5,000 for a stainless steel flex liner. Required if the existing liner is cracked or damaged.

Firebox repair (rebuilding the interior brick): $500 to $2,500 depending on extent of damage.

Full chimney rebuild: $4,000 to $15,000+ for extensive structural damage.

The Low-Price Sweep Bait and Switch

This is the most common chimney scam: a company advertises a $79 chimney sweep. The technician arrives, performs a minimal cleaning, then shows you alarming photos (sometimes from a different chimney entirely) claiming your flue liner is cracked, your firebox is deteriorating, and you need $3,500 to $6,000 in emergency repairs or "your house could catch fire."

Signs this may be happening: the technician has photos but you cannot verify they are from your chimney, the quote comes before you have had time to process the findings, there is heavy pressure to authorize work that day, or the findings happen to total a suspiciously round number.

Red Flags in Chimney Quotes

Heavily advertised discount sweeps followed by major repair recommendations. Legitimate chimney sweeping companies charge $150 to $300 because that is what the job costs. If they are charging $49, they need to make money somewhere else.

Vague photo evidence you cannot independently verify. Ask for the raw video footage from any camera inspection. A legitimate company will provide it.

Multiple expensive repairs recommended in the same visit. Real chimney problems tend to be isolated. A recommendation for liner replacement + firebox rebuild + tuckpointing + crown repair in the same visit at $6,000 is worth getting a second opinion on.

No written report with photos and specific findings. Repairs recommended without documentation are unverifiable and suspicious.

What a Fair Chimney Quote Looks Like

A legitimate chimney company (look for CSIA-certified sweeps at csia.org) will provide a written inspection report with photos and specific findings, give you time to get a second opinion on major repairs, price sweeping at $150 to $300, and itemize repair costs by component.

For any chimney repair quote over $1,000, get a second opinion from another CSIA-certified sweep before authorizing work.

Upload your chimney repair quote to QuoteScore for an instant fairness check.