Masonry repair
Sweep & inspection
Caps & crowns
Flue relining
Gas fireplace serviceLevel 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
Styles & brands we work with
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AfterHow Much Does Chimney Repair Cost in New York?
Chimney repair in New York, NY typically costs between $350 and $2,500, with most homeowners paying around $850. Minor fixes like repointing a few loose bricks or replacing a damper run $300 to $850, while structural rebuilds or flue liner replacement can push $3,500 to $8,000. The single biggest cost driver is whether the damage sits above the roofline, where scaffolding and safety gear become necessary.
Our teams at Ashby Chimney New York give every homeowner a written price before work begins, so the number you approve at the door is the number on the invoice. No surprises, no “discovered damage” surcharge after the fact.
Key Takeaways:
- Average chimney repair cost in New York: $350 – $2,500
- Flue liner replacement: $2,500 – $7,000
- Chimney crown repair or rebuild: $450 – $1,900
- Repointing (brick and mortar work): $550 – $2,800
- Most repairs are completed in one visit; same-day and 24/7 emergency calls are answered by a live person at (315) 644-2982
Chimney Repair Cost Breakdown (2026)
Here’s what New York homeowners can expect to pay for the most common chimney repairs, based on what we’ve quoted and completed across Manhattan, Brooklyn, Queens, Staten Island, and the Bronx over the past year.
| Repair Type | Typical Cost Range | What You’re Paying For |
|---|---|---|
| Chimney Sweep (maintenance) | $175 – $350 | Removing soot and creosote, basic inspection |
| Chimney Inspection (Level 1) | $150 – $300 | Visual check of accessible areas |
| Chimney Inspection (Level 2, with camera) | $325 – $750 | Full interior scan; often required after storms or prior to home sale |
| Damper Replacement | $300 – $650 | New throat or top-sealing damper, plus installation |
| Chimney Crown Repair | $450 – $950 | Sealing or resurfacing the concrete crown |
| Chimney Crown Rebuild | $1,200 – $1,900 | Tearing out and pouring a new crown with proper overhang |
| Repointing (brick and mortar joint repair) | $550 – $2,800 | Grinding out deteriorated mortar and packing new mortar; full-size chimneys cost more |
| Brick Replacement (spalling brick) | $250 – $700 per section | Removing face-damaged brick and setting new units |
| Flue Liner Replacement (stainless steel) | $2,500 – $7,000 | New DuraFlex liner, insulation, and top plate |
| Flue Liner Repair (HeatShield resurfacing) | $1,500 – $3,200 | Ceramic liner coating inside existing flue |
| Partial Chimney Rebuild (above roofline) | $3,500 – $8,000 | Demolishing and rebuilding the top 3 – 5 feet of the chimney |
| Full Chimney Rebuild | $8,000 – $18,000 | Complete teardown and reconstruction from the firebox up |
| Chimney Cap Replacement | $200 – $500 | New cap from Famco, Gelco, or Olympia Chimney, installed |
| Waterproofing | $250 – $600 | Applying vapor-permeable sealant to the chimney exterior |
If you’re reading this from a brownstone in Park Slope or a prewar building on the Upper West Side, expect pricing on the higher end of these ranges. Chimneys over four stories typically require scaffolding or a lift, which adds $400 to $1,200 to the job. Nathan Corliss and the crew at Ashby Chimney New York have worked on enough New York rooftops to know where the access headaches are before we even ring your bell.
What Drives the Price Up or Down
Roof access is the biggest variable in New York. A chimney on a two-story home in Staten Island with a walkable roof is simple. A chimney on a six-story co-op in Queens with parapet walls and a locked roof hatch is not. Scaffolding, ladder rentals, and extra crew time all factor in.
Materials matter too. A stainless steel liner from DuraFlex costs more than a clay tile replacement, but it lasts significantly longer and carries a better warranty. The same holds for waterproofing products. Cheap sealant fails after one freeze-thaw cycle. A January thaw followed by a February deep freeze will crack bargain sealant wide open, and you’ll be paying for the same job again next year.
What Affects Chimney Repair Pricing in New York
- Roof height and access difficulty. Anything above three stories requires scaffolding or a boom lift. New York’s flat roofs help, but parapet walls, skylights, and rooftop decks can block ladder access and add labor hours.
- Chimney height above the roofline. The taller the chimney, the more brick, mortar, and time. A 6-foot-tall chimney above the roof costs more to repoint than a 2-foot stub.
- Age of the building. Prewar chimneys in neighborhoods like Inwood or Forest Hills often have unlined flues and lime mortar. Lime mortar requires a specific type of repointing mortar, and replacing it with hard cement traps moisture and splits the brick. Our technicians match the original mortar composition rather than grabbing whatever’s in the van.
- Weather exposure. Chimneys on the Upper East Side and along the East River take more wind-driven rain than sheltered homes in central Brooklyn. Freeze-thaw cycles in New York winters are brutal on crown and brickwork, which is why waterproofing is a frequent add-on we discuss.
- Permit requirements. Most chimney repairs in New York don’t require a Department of Buildings permit, but any structural rebuild above a certain scope may. If a permit is required, it adds $200 to $600 to the job depending on filing complexity. We’ll tell you before work starts.
- Existing condition. If rusted out dampers were left open through rain seasons, water damage may extend to the smoke shelf and firebox. Catch small problems early and the repair stays small. We regularly see chimneys in Sheepshead Bay that went five years without a sweep, and the $250 maintenance call turned into a $2,800 repointing job.
How to Save on Chimney Repair
The cheapest chimney repair is the one you prevent. Annual sweeping and an inspection every two years catches spalling brick and crown cracks before they become structural failures. That’s not a sales pitch; it’s math. A $200 sweep beats a $6,000 liner replacement.
Be wary of repairs that seem too good to be true at the bottom dollar. New York has no shortage of unlicensed operators who will “repoint” your chimney from a ladder with hardware store mortar, collect the check, and disappear. When the work fails six weeks later, you won’t find them. Ashby Chimney New York has operated since 2002 under the Kingswell Guarantee, and every repair is backed by the 365-Day Done Right Promise: if a covered repair fails, we come back and fix it at no charge. That promise is in writing, not just in conversation.
For homeowners looking to control cost without cutting corners, we recommend: handle repointing early before affected area doubles; combine a chimney sweep with an inspection to save on the trip charge; and schedule non-emergency work during our spring and fall shoulder seasons when demand is lower. Call (315) 644-2982 and ask for a free estimate. We’ll give you a written price before any work starts, and the number we quote is the number you’ll pay.
FAQs – Chimney Repair Cost
How much does chimney repointing cost in New York?
Repointing in New York typically costs between $550 and $2,800, depending on the chimney’s height and the amount of mortar that needs grinding out. Most partial repointing jobs land around $900 to $1,400. Full repointing of a large chimney with extensive deterioration can reach $2,800. For a precise written quote on your chimney, call (315) 644-2982 for a free estimate.
Is it cheaper to repair or replace a chimney?
Repair is cheaper than replacement in the vast majority of cases. A partial rebuild above the roofline runs $3,500 to $8,000 in New York, while a full chimney rebuild costs $8,000 to $18,000. Replacement only makes sense when the structure is compromised below the roof line or the firebox itself is failing. We’ll always show you photos of the damage and walk you through why repair or rebuild is the right call before we ask you to spend a dollar.
How much does a chimney flue liner replacement cost in New York?
A stainless steel flue liner replacement in New York typically costs $2,500 to $7,000, including the liner, insulation, and installation. The liner itself, sourced from DuraFlex, usually accounts for $600 to $1,500 of that total depending on diameter and length. HeatShield ceramic resurfacing, which is a good option when the existing clay tile liner hasn’t collapsed, runs $1,500 to $3,200. Exact pricing depends on the flue’s height and any offsets in the chimney. Call (315) 644-2982 and we’ll give you a firm number.
Can you fix my chimney in one day?
Yes. Most chimney repairs in New York, including damper replacement, crown sealing, cap installation, and small-to-medium repointing jobs, are completed in a single visit. Larger jobs like flue liner replacement or partial chimney rebuilds take one to two days. If you have an active leak or damage and need it addressed quickly, call (315) 644-2982. A live person answers 24 hours a day, 7 days a week, and we’ll schedule an arrival window you can actually plan around.
What happens if the repair fails after you leave?
Every repair from Ashby Chimney New York carries the 365-Day Done Right Promise. If the repair fails within the guarantee period, we return and correct it at no charge. No invoice, no “that’s a different issue” conversation. The guarantee is written, it’s part of the Kingswell Guarantee standard, and it’s been how we’ve operated since 2002. Nathan Corliss and the team stand behind our work because we’d rather fix it right the first time than argue about it later.
For more detail on what we repair and how we work, see our Chimney Repair in New York page or head back to our home page to get oriented.
Get a Free Written Estimate
If you’ve noticed water stains on your ceiling, crumbling mortar on your bricks, or a chimney draft that’s making your living room colder than it should be, call (315) 644-2982. We’ll send a background-checked, uniformed technician to your home, assess the chimney, and put a written price in your hand before any work begins. You’ll know exactly what the repair costs, what materials we’re using, and how long the job will take. No door-to-door price switch, no vague “we’ll see what we find” estimates.
Ashby Chimney New York has been answering the phone with a live person since 2002. We answer 24/7 because chimneys don’t fail on a schedule. Call (315) 644-2982 today and get straight answers about your chimney.
Written by Nathan Corliss, Owner at Ashby Chimney New York, serving New York since 2002.
Pricing reflects the New York market as of 2026. Ashby Chimney New York offers free estimates – call (315) 644-2982.
What Our Customers Say
"The amount of creosote they pulled out was scary. He said we were overdue and explained the fire risk without being dramatic about it. Clean, careful, left the hearth spotless."
- Caroline Webb"We smelled something off every time the heat kicked on. Turned out to be debris in the flue. He cleared it and the smell was gone. Patient explaining it all to a first timer like me."
- Annette Prosser"Good inspection and a clear writeup for our home sale. He was running behind from the job before and showed up near the end of the window, but he called ahead to let me know. Thorough once he got here."
- Frank DiMatteo