Masonry repair
Sweep & inspection
Caps & crownsLevel 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.
Fast, Reliable Chimney Repair Across Greenville
Chimney repair in Greenville runs from about $250 for a flashing patch to $3,500+ for a full crown rebuild or flue liner installation, and most jobs are booked within a week. If you live off Route 32, on a wooded lot, or in one of the older farmhouses that define this town, you already know Greenville chimneys take a beating from wood stoves, nor’easters, and wildlife. Hadley Chimney Yonkers sends background-checked, uniformed techs to Greenville with live arrival tracking, and you get a written price before any work starts. Call (914) 233-3156 for a free estimate, and we’ll walk you through exactly what your chimney needs.
Why Hadley Chimney Yonkers Is Greenville’s Preferred Chimney Repair Company
Hadley Chimney Yonkers has been in the chimney trade since 2003, and we’ve spent enough time on Greenville rooftops to know what this town’s chimneys go through. The freeze-thaw cycles up here are relentless on old masonry, and homes off Greenville’s wooded roads burn a lot of wood. That’s why our Chimney Repair team carries HeatShield flue liner kits and Copperfield flashing on the truck when we head out to Greenville, not just a brush and a tarp.
Every job we do in Greenville comes with a 365-Day Done Right Promise: a written guarantee on every repair, and a free second visit if the repair fails within that year. We don’t ask you to trust us on that, we put it in writing. And because Hadley Chimney Yonkers operates under The Relay Visibility Guarantee, you see live arrival times, before-and-after photos, and a digital invoice you can pay from your phone, same as every job we run in Greenville.
Cory Mitchell, who leads our repair crews, is specific about why Greenville jobs are different: older chimneys, unlined flues, and wood stove creosote mean we often find damage that a visual-only inspection would miss. That’s why we camera-inspect flues before recommending any liner work. You’ll see the photos yourself before you spend a dollar.
Styles & brands we work with



Chimney Flashing Repair in Greenville
Chimney flashing repair in Greenville addresses the metal strips where your chimney meets the roofline, which is where most wind-driven rain and snowmelt gets into the house. The flashing on older Greenville homes is often original to the roof, which means it’s been through decades of nor’easters and has lifted, cracked, or corroded at the seams. You’ll typically notice water stains on the ceiling near the chimney, damp masonry, or peeling paint on the chimney itself. A flashing repair in Greenville usually runs $425 – $850 depending on the size, the number of step sections replaced, and whether we’re pulling shingles back or working around older cedar shakes.
What We Replace
We strip out the old flashing at the chimney base, inspect the underlayment and mortar bed below it, and install new Copperfield or equivalent-gauge aluminum or copper flashing with a proper counter-flashing detail. On Greenville farmhouses with steep rooflines, we often add a cricket (a small metal diverter behind the chimney) to keep snow from piling up and forcing water backward under the flashing.
Signs You Need It Now
If you see a fresh stain on your ceiling after a nor’easter, that’s not condensation, it’s water getting in. The longer it runs, the more it’ll cost you in rotted roof decking and attic framing. Hadley Chimney Yonkers techs will show you photos of the lifted or rusted flashing before we quote, so there’s no guessing and no upselling.
Chimney Crown Repair in Greenville
Chimney crown repair in Greenville means rebuilding the mortar cap that sits on top of your chimney and sheds water away from the flue. Greenville’s wet, snowy winters do real damage here: water soaks into small cracks in the crown, freezes, and expands, which spalls the mortar and opens bigger cracks over time. A crown rebuild in Greenville typically costs $900 – $1,800, depending on whether we need to form a new crown with a proper drip edge or can resurface the existing one with a durable crown coat.
Why Cracks Keep Coming Back
Older crowns in Greenville were often built with the wrong mortar mix, too thin, or without an expansion gap around the flue tile. That’s why we pour or trowel crowns with an overhang and a drip edge, so water sheds off the crown instead of running down the brick face. That detail is the difference between a crown that lasts 20 years and one that needs patching every other spring.
What We Do Up There
We’ll inspect the crown with photos, remove loose or spalled material, and rebuild or resurface it with a mortar designed for freeze-thaw cycles. If your flue tile is cracked or your chimney has no liner, we’ll talk you through a HeatShield or DuraFlex liner install as part of the same roof trip, because there’s no point rebuilding a crown over a flue that’s already failing.
Trusted Brands We Service in Greenville
Hadley Chimney Yonkers works with chimney materials pros actually use, including HeatShield, Gelco, Olympia Chimney, and Famco. When we drive out to Greenville, we stock HeatShield ceramic repair compound and Copperfield flashing on the truck so we’re not making you wait on a parts order for a second trip. That matters when your primary heat source is a wood stove and the temperature’s dropping. We’ll match the right product to the job, whether that’s a Gelco waterproofing membrane for a leaky brick face or Olympia Chimney caps to keep squirrels out of a flue on a wooded Greenville lot.
See the difference
Before
After
Before
After
Before
AfterCommon Chimney Repair Problems We See in Greenville Homes
- Freeze-thaw mortar deterioration on north-facing chimneys. Greenville’s cold, snowy winters and wet springs put decades of wear on mortar joints in a single season, and north-facing exposures rarely dry out. We find spalled brick and eroded mortar joints on most pre-WWII chimneys we inspect here.
- Heavy tree canopy debris and animals in the flue. Homes on Greenville’s wooded lots drop leaves and branches into uncapped chimneys all fall, and squirrels and raccoons take that as an invitation to nest. We pull nests out, clear the blockage, and install a proper cap to keep them out for good.
- Third-degree creosote glaze from daily wood stove use. If you burn every day from October to April on a Greenville lot you cut your own wood from, and that wood isn’t fully seasoned, creosote builds fast. A glazed flue can’t be brushed, it needs mechanical removal or a chemical treatment, and we’ll show you the before-and-after camera shots.
- Water intrusion after nor’easters. After a big storm, we get calls from Greenville homeowners with fresh ceiling stains near the chimney. It’s almost always flashing that lifted or a crown that cracked, and once water’s running inside, the repair cost climbs fast. The fix is straightforward, but only if you don’t wait a second season.
Key Takeaways: Greenville chimneys fail differently than suburban ones. Heavy wood burning, unlined flues, old masonry, and post-nor’easter water intrusion are the big four here. Camera inspections and written pricing mean you’re not guessing, and the 365-Day Done Right Promise means you’re not stuck if the repair doesn’t hold.
Pricing for Chimney Repair in Greenville, NY
A flashing repair in Greenville typically runs $425 – $850. Crown repair or rebuild: $900 – $1,800. HeatShield or DuraFlex liner installation on an older unlined masonry chimney: $2,200 – $4,500 depending on flue height, access, and whether we’re working around an existing wood stove connector. Repointing and tuckpointing work on Greenville’s older brick chimneys runs $30 – $55 per square foot of face area. What changes the price is roof pitch, chimney height, and how much rotten flashing or spalled brick we uncover once we’re up there. Hadley Chimney Yonkers gives you a written price before work starts, every single time. Call (914) 233-3156 for a free estimate with photos and a straight answer.
We Also Serve Cities Near Greenville
Hadley Chimney Yonkers runs repair crews throughout the Hudson Valley corridor. If you’re in Chimney Repair in Greenville or nearby, we also cover Tarrytown, Tappan, Dobbs Ferry, and Scarsdale. Same written pricing policy, same photo-documented work, same 365-Day Done Right Promise on every job.
Serving Greenville, NY - Our Local Coverage Area
We’re based in the Greenville area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Chimney Repair in Greenville
Your crown keeps cracking because Greenville’s freeze-thaw cycles are brutal on old mortar, and most original farmhouse crowns were built too thin, with the wrong mix, and no drip edge to shed water. Water soaks in during the day, freezes at night, and the expanding ice pops the mortar apart. The permanent fix is a properly formed crown with an overhang and a drip edge, not another skim coat of mortar, which is why we rebuild crowns rather than patch them. Call (914) 233-3156 and we’ll show you photos of what’s failing up there.
We recommend an inspection every year for daily wood burners in Greenville, and a cleaning every 1 – 2 cords burned, which for most daily-burn households means a mid-season sweep around January or February. Greenville’s rural lots produce a lot of unseasoned wood, and unseasoned wood throws heavy creosote into your flue fast. A once-a-year summer sweep may not be enough if you’re burning green wood through a cold Hudson Valley winter. Hadley Chimney Yonkers will camera-inspect your flue and tell you honestly whether you need a sweep now or can wait, call (914) 233-3156.
Yes, squirrel nesting damages the flue. Nests block draft, trap creosote against the flue walls, and if you light a fire with a nest in there, you’ve got a chimney fire on your hands. Plus squirrel droppings and nesting material are acidic and accelerate flue tile deterioration. The fix is removing the nest, camera-inspecting for flue damage, and installing a proper chimney cap with a spark arrestor, so they can’t get back in. Hadley Chimney Yonkers stocks Olympia Chimney caps and can have one on your Greenville flue the same trip. Call (914) 233-3156 to book an inspection.
After a nor’easter, a water stain near the chimney is almost always flashing that lifted, a cracked crown, or both, and in Greenville’s older farmhouses we often find the flashing has been failing for years before the stain shows. That said, it can also mean a spalled brick face letting water through the masonry itself, which needs repointing and possibly waterproofing. The only way to know is to get on the roof with a camera and look, which is exactly what our techs do in Greenville, and you’ll see the photos before we quote. Call (914) 233-3156 for a free estimate, and don’t wait another storm season.
We recommend a flue liner because unlined masonry chimneys in Greenville’s older homes have hidden gaps and cracks that let heat, creosote, and carbon monoxide escape into wall cavities and living spaces, and after decades of freeze-thaw cycles, those cracks are almost certainly there. A HeatShield or DuraFlex liner seals the flue, improves draft for your wood stove, and contains the creosote so it can’t soak into the brick. We don’t recommend a liner without camera evidence, and we’ll show you the footage from your flue before you spend a dollar. Call (914) 233-3156 for a camera inspection and a straight answer on whether your chimney needs one.
Written by Cory Mitchell, Owner at Hadley Chimney Yonkers, serving Greenville with photo-documented chimney repair since 2003.