Chimney flashing repair
Chimney flashing repair is the question on this page, and the ranges below tell you what is normal; a quote tells you what yours costs. Call (855) 812-6217 during business hours with your ZIP code and the words "chimney flashing repair", and we match the job with licensed roofers near you. Quotes cost nothing and you hire only if you want to.
Chimney flashing repair costs $150 to $500, HomeAdvisor says, and can reach $1,000 or more when the damage spreads. Roofers charge $45 to $75 an hour for this work.
Earl gets a drip on the wall beside his chimney every time rain blows from the west. The ceiling stays dry in calm rain.
How to tell it's the flashing
Wet spots on the wall or ceiling right next to the chimney. Stains on the attic wood around the chimney. Leaks that show up only in wind-driven rain, like Earl's.
From the ground, look for metal that has lifted, rusted, or pulled out of the brick joint. This Old House lists flashing as one of the first places to check, on its leak repair guide.
Chimney flashing repair cost
| Job | Cost |
|---|---|
| Repair | $150 to $500 |
| Wider damage | $1,000 or more |
| Roofer, hourly | $45 to $75 |
Figures are from HomeAdvisor's chimney flashing guide. Angi's general repair band is $395 to $1,967 in its repair guide.
Patch, reseal or rebuild
- Reseal. Fresh sealant where the flashing meets the brick. A stopgap that buys a season.
- Replace. New step flashing along the sides and new counter flashing cut into the mortar. The real fix.
- Add a cricket. A small peaked ridge behind a wide chimney so water runs around it.
When it needs a roofer today
Water running down the inside wall, a bulging ceiling, or wet insulation all mean today. Put a bucket down, move what you can, and call. The call block below reaches a licensed local roofer.
For leaks away from the chimney, see roof leak repair. For full repair prices, see roof repair cost.
Questions people ask
How much does it cost to repair chimney flashing?
HomeAdvisor puts it at $150 to $500. When damage spreads across the roof, costs can pass $1,000.
Do roofers repair chimney flashing?
Yes. Flashing ties the chimney into the roof, so roofers do it. A mason handles cracked brick and the crown at the top.
How can I fix damaged flashing around my chimney?
A small gap can be resealed with the right sealant as a stopgap. Bent, rusted or loose flashing needs a roofer to replace it.
How much does it cost to have chimney flashing replaced?
Full replacement sits at the upper end of the $150 to $500 range or above, depending on the chimney size and roof slope.
Sources
- HomeAdvisor, Who Should I Hire to Fix Chimney Flashing?, checked October 2026
- This Old House, How to Repair a Roof Leak, checked October 2026
- Angi, How Much Does Roof Repair Cost? (2026), checked October 2026
Last checked October 2026
What to do now
- Run the calculator with your own footprint, slope and material, and write down low, likely and high.
- Call (855) 812-6217 with your ZIP code and the likely number, or send the job below. The Roof Cost Guide team answers during business hours and matches it with licensed roofers near you.
- Compare three written quotes line by line against your band before you sign anything.
Talk to a local roofer
Chimney flashing repair is the question on this page, and the ranges below tell you what is normal; a quote tells you what yours costs. Call (855) 812-6217 during business hours with your ZIP code and the words "chimney flashing repair", and we match the job with licensed roofers near you. Quotes cost nothing and you hire only if you want to.
Call (855) 812-6217 Call (855) 812-6217Outside business hours, send the quote form and a roofer calls you back.
Three local quotes, one request
Send the chimney flashing repair job with your ZIP code, roof size and the material you want. Up to three licensed roofers near you quote the same job, and we send your details to them and no one else. Quotes cost nothing and you hire only if you want to.