Level 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 Fireplace Services Across Pelham
Fireplace service and repair in Pelham typically costs between $180 and $650 depending on the issue, and most jobs are completed in a single visit with upfront pricing agreed before we start. Our crews serve Pelham from our New York City dispatch office, and we’ve worked on the village’s pre-WWII housing stock long enough to know what hides inside those shared masonry stacks.
If you live in Pelham Manor, the Village of Pelham, or anywhere along the Metro-North corridor, your fireplace likely shares a chimney with flues that were converted from coal decades ago. That history matters. We’ve spent over 42 years working on exactly these systems, and our Fireplace Services team documents every inspection with photos you can see and a plain-English verdict. Call (914) 246-5794 - a live person answers, 24 hours a day.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Why Hearthstone Chimney Co. Is Pelham’s Preferred Fireplace Services Company
Pelham homeowners know the difference between a sweep who checks the box and one who reads the chimney like a blueprint. We’ve been called to homes on Highland Avenue where the original 1920s flue had shifted so badly that gas fumes were pooling behind the mantel. We’ve found abandoned coal flues in Pelham Manor brick bungalows that had been dumping rainwater into active gas vents for years. This is not theoretical knowledge. It is the accumulated experience of four decades working in Westchester County’s oldest housing stock.
Our technicians are background-checked, uniformed, and trained to complete most jobs in a single visit. We use professional-grade materials from HeatShield, Gelco, and Olympia Chimney - no builder-grade substitutes that fail in Pelham’s coastal moisture. Every job carries our 90-Day Done Right Promise in writing: if it’s not right, we come back, no arguing, no paperwork chase.
Calls are answered by a live person, every hour of every day. Not a voicemail. Not a callback queue. When you smell gas in your living room or notice your damper won’t seal, you reach someone who can dispatch help.
Our Fireplace Services in Pelham
Gas Fireplace Service
Gas fireplaces in Pelham’s converted homes run on lines that were often retrofitted through coal-era chimneys without proper relining. We inspect the burner assembly, check gas pressure at the valve, and run a Level 2 camera through the flue to verify the liner integrity. In Pelham’s dense village blocks, a cracked clay liner can vent carbon monoxide into adjacent flues or living spaces. We document what we find with photos, explain it in plain English, and fix only what needs fixing.

Wood Burning Fireplace
The open hearths in Pelham’s Colonial Revival and Tudor homes were built for coal, adapted for wood, and often lack proper clearances by modern standards. We check the firebox for cracked refractory panels, inspect the smoke chamber for proper parging, and measure flue sizing against the fireplace opening. Pelham’s coastal moisture accelerates deterioration, so we pay particular attention to water staining that signals crown or flashing failure above.

Fireplace Insert
A properly installed insert transforms an inefficient open fireplace into a sealed heating system, but in Pelham’s shared-stack chimneys, the installation is only as good as the liner connection. We size and install stainless steel liners from DuraFlex that run the full flue length, sealed at the insert collar and capped above. This prevents the cross-contamination that happens when an insert is dropped into a flue still shared with an abandoned coal vent. Our inserts are fitted to the specific dimensions of your firebox, not close enough.

Damper Repair
Pelham’s freeze-thaw winters warp cast-iron dampers and corrode their frames, especially in chimneys with failed crowns that let water pool on the smoke shelf. A damper that won’t fully close costs you heated air up the flue; one that won’t fully open risks smoke spillage into the room. We repair or replace throat and top-sealing dampers, and we’ll show you the damage on camera before we quote the work.

Firebox Repair
The firebox in a 1920s Pelham Tudor takes direct flame on refractory brick or panels that crack from thermal shock after decades of use. We rebuild with heat-resistant materials rated for the application, not generic mortar that will spall in the first season. Where the firebox back wall has bowed or the side walls have gaps, we repair to NFPA 211 standards and document the completed work with photos for your records.

Fireplace Conversion
Converting a wood-burning fireplace to gas in Pelham requires more than a burner assembly. The flue must be properly lined for gas venting, the damper must be locked open or replaced with a gas-rated top-sealing model, and the abandoned flues in your shared stack must be capped and sealed to prevent backdraft. We handle the full conversion, permit-ready, with no-hassle upfront pricing.

Trusted Brands We Service in Pelham
We stock and install professional-grade components from HeatShield for flue resurfacing, Gelco for caps and dampers, and Olympia Chimney for stainless liner systems. These are the brands specified by manufacturers who understand that Pelham’s moisture exposure and freeze-thaw cycling punish inferior materials. When your technician arrives, the right parts are on the truck. No return trips for a cap that fits, no substitutions with hardware-store grade. Done right, and we stand behind it.
Common Fireplace Problems We See in Pelham Homes
- Cracked clay flue liners in shared stacks. Original coal-era liners shift and crack after decades of thermal cycling, letting gas-appliance exhaust leak into adjacent flues or living spaces instead of drafting properly. We find this in Pelham homes on nearly every inspection of pre-1940 construction.
- Failed mortar plugs on abandoned flues. That brick-and-mortar seal at the roofline crumbles after enough freeze-thaw cycles, dumping rain and wildlife into the active flue below. In Pelham’s coastal climate, this happens faster than inland communities.
- Cross-contamination from neighboring flues. In dense Pelham housing where attached homes share a chimney stack, a neighbor’s unlined or damaged flue can backdraft carbon monoxide or third-degree creosote into your firebox. The stack must be properly separated and capped at every flue.
- Spalled chimney crowns letting water into the firebox. Pelham’s hard freeze-thaw cycling, combined with wet coastal air, destroys concrete crowns that were never properly sealed. Water runs down the flue, rusts dampers, and stains firebox walls.
A crew was called to a 1920s Colonial Revival near Pelham Manor’s Metro-North line where the homeowner smelled gas odor in the living room whenever the fireplace damper was open. We found the original clay flue liner had shifted and cracked, and the adjacent abandoned coal flue - sealed only with a mortar plug - had lost its cap, letting water spall the shared stack and cross-contaminate the active DuraFlex liner. We installed a new stainless DuraFlex liner in the gas flue, capped both stacks, and repaired the chimney crown; the odor disappeared and the Level 2 inspection passed.
Pricing for Fireplace Services in Pelham, NY
Here’s what fireplace service typically runs in Pelham’s market. These are upfront prices agreed before we start, not estimates that balloon on the invoice.
| Service | Typical Range in Pelham |
|---|---|
| Gas fireplace tune-up and safety check | $180 - $280 |
| Fireplace insert installation with liner | $2,800 - $4,500 |
| Damper repair or replacement | $350 - $650 |
| Firebox refractory panel replacement | $450 - $850 |
| Level 2 camera inspection with photo report | $289 - $389 |
| Chimney crown repair (spalling, cracks) | $650 - $1,400 |
What moves the number: accessibility of the chimney crown, whether the flue requires full relining versus spot repair, and the extent of firebox rebuild needed. We inspect first, show you the photos, and give you a written price before any work begins. Estimates are free. Call (914) 246-5794 to schedule.
We Also Serve Cities Near Pelham
Our crews work throughout southern Westchester, including Pelham and neighboring Mount Vernon, Bronxville, Larchmont, and Tuckahoe. The same coal-conversion history, the same coastal moisture exposure, the same need for a craftsman who reads the chimney before quoting the repair. Wherever you are in this corridor, we answer with a live person and arrive when we say.
Serving Pelham, NY - Our Local Coverage Area
We’re based in the Pelham 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 - Fireplace Services in Pelham
A gas odor when the fireplace is off usually means exhaust is leaking from the flue into your living space, not drafting up and out. In Pelham’s pre-WWII homes, this often happens because a cracked clay liner or failed mortar plug on an adjacent abandoned flue lets gas vent cross-contaminate through the shared stack. We find and fix the source with a Level 2 camera inspection - call (914) 246-5794 for an exact diagnosis; estimates are free.

Once annually, regardless of use frequency. Pelham’s coastal moisture and freeze-thaw cycling deteriorate masonry and liners whether you light fires or not, and gas fireplaces need venting-system verification even when idle. The NFPA 211 standard applies to all fuel types. Call (914) 246-5794 to schedule; our $89 Seasonal Tune-Up covers the basics.

Third-degree creosote is a hardened, tar-like deposit that forms when wood smoke condenses in a cool flue, and it is highly combustible. In Pelham’s shared-stack chimneys, it is especially dangerous because a neighbor’s unlined or damaged flue can backdraft burning embers or hot gases into your creosote-lined flue, igniting a chimney fire you did not start. We remove it with mechanical brushing or, when hardened, with rotary chain systems - never with shortcuts that leave residue behind. Call (914) 246-5794 if you suspect buildup.

Yes. In Pelham’s dense village housing, attached homes often share a single masonry stack with multiple flues, and a defect at your neighbor’s roofline can backdraft smoke or carbon monoxide into your firebox. We inspect the entire stack, not just your flue, and document separation failures with photos you can see. If their abandoned flue is uncapped or their liner is cracked, it is a safety issue for both households. Call (914) 246-5794 and we’ll assess the full stack.

Yes. We install, service, and repair gas fireplace inserts throughout Pelham and the surrounding villages, including full liner systems from DuraFlex and damper repairs or replacements with Gelco components. Most jobs are completed in a single visit with upfront pricing. Call (914) 246-5794 for a free estimate.
Ready to get your fireplace checked? Call (914) 246-5794 now. A live person will answer, 24 hours a day, and we’ll schedule your free estimate at a time that works for you. Every job carries our 90-Day Done Right Promise in writing - if it’s not right, we make it right, no arguing.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Pelham and Westchester County since 1984.






Before
After
Before
After
Before
After