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.
Fast, Reliable Fireplace Repair Across Murray Hill
Fireplace repair in Murray Hill runs $180 – $340 for most damper and pilot light fixes, while firebox repointing and flue liner work typically lands between $900 and $2,400 depending on access and materials. Most jobs are completed in a single visit, though shared-flue buildings sometimes need a second trip to coordinate with the building super. If you’re in a prewar high-rise or converted townhouse near 34th Street or Park Avenue, call (315) 644-2982 and we’ll give you a written price before any work begins.
We know Murray Hill’s buildings because we work in them every week: service entrances off 35th and 36th Streets, freight elevators that need a super’s key, roof hatches reached by narrow parapet ladders. That access knowledge matters. A repair crew that hasn’t done chimney work in a Murray Hill co-op before will burn an hour figuring out how to reach the flue. We already know the route.
Why Ashby Chimney New York Is Murray Hill’s Preferred Fireplace Repair Company
Most of our Murray Hill customers found us after a previous contractor didn’t show, switched the price at the door, or “fixed” a liner that cracked again before spring. Nathan Corliss built Ashby Chimney New York in 2002 around a simple rule: say the price, show up in the window, put the guarantee in writing. That’s the Kingswell Way, and it’s why co-op boards and townhouse owners around Murray Hill keep our number saved.
We answer the phone 24/7 with a live person. Not an answering service, not a callback form. When you call about a fireplace that’s smoking back into your Murray Hill apartment, you talk to someone who can schedule the visit right then.
Every Ashby technician arrives in uniform, background-checked, and carrying parts from DuraFlex, HeatShield, and Olympia Chimney. We don’t improvise with whatever fitting happens to be in the van. And every repair gets a written price before work starts plus a written guarantee when it’s done. If a covered repair fails inside the guarantee period, we come back and fix it at no charge. That’s the 365-Day Done Right Promise, no fine print.
Styles & brands we work with





Gas Fireplace Maintenance in Murray Hill
Gas Fireplace Maintenance in Murray Hill runs $149 – $229 for a standard cleaning and safety check on a vented gas fireplace, with pilot assembly and thermocouple replacement adding $180 – $310 when parts are worn. Murray Hill’s share of glass-fronted gas units in co-op renovations has grown steadily, and these fireplaces vent into flues that were originally built for wood. That matters because the venting demands are different.
What Maintenance Actually Involves
We clean the glass, vacuum the burner tray, check the pilot light and thermopile output, test the safety shutoff, and inspect the venting run. On gas units tied into older shared flues, we also check for condensation and rust at the flue connector. Neglected gas fireplaces don’t build creosote, but they do collect dust and pet hair on the burner, which causes lazy yellow flames and incomplete combustion.
Signs a Murray Hill Gas Fireplace Needs Service
The flame turns yellow or flickers unevenly. The glass gets a white hazy film that keeps coming back. You smell a faint gas odor when the unit is off. Or the pilot won’t stay lit after you release the knob. Any of those means the burner or venting needs attention now, not next season. In a building with shared flues, a poorly venting gas fireplace isn’t just your problem. It can push combustion byproducts into the common stack.
Wood Stove Installation in Murray Hill
Wood Stove Installation in Murray Hill runs $1,800 – $4,200 for a complete job: new stove, hearth pad, stovepipe, and connection to an existing lined flue. If the flue needs a new liner first, add $2,000 – $3,500. Murray Hill townhouses with original brick chimneys frequently need a stainless liner before any wood stove can be safely connected.
Why Local Buildings Need a Liner First
Most Murray Hill townhouse chimneys date to the 1920s and 1930s. The original clay flue liners have been through nearly a century of freeze-thaw cycles, and many are spalled or cracked. Connecting a wood stove to an unlined or damaged flue sends heat and creosote directly against the brick, which is a chimney fire waiting to happen. We run a Level 2 camera inspection before touching the stove. If the flue is compromised, we quote a DuraFlex or HeatShield liner as part of the job.
What Installation Involves
We confirm the hearth and clearance requirements, install the stovepipe with proper slope and support, connect to the lined flue, and test the draft with a smoke pencil. Then we document everything with photos and give you a written installation guarantee. Murray Hill roof access adds time, especially on mid-block townhouses where the chimney cap requires ladder work from a parapet. We quote that access as a separate line item so the price stays honest.
Trusted Brands We Service in Murray Hill
Our Murray Hill customers are running a wide range of equipment: VENTIS wood stoves in townhouse renovations, Mendota and Valor gas inserts in converted co-ops, Heatilator factory-built fireplaces in postwar buildings. We service all of them and stock common replacement parts locally, so a damper clamp or thermocouple isn’t three days away. When we use repair materials, they come from brands we trust: HeatShield for resurfacing, DuraFlex for liners, Gelco for crown sealer, Olympia Chimney for caps and dampers. That’s not brand loyalty for its own sake. It’s about giving a Murray Hill customer a repair that lasts longer than the season.
Common Fireplace Repair Problems We See in Murray Hill Homes
- Shared flue cross-contamination. In prewar buildings along Lexington and Third Avenue, multiple fireplaces often vent into one stack. A neighbor’s blocked damper or deteriorated liner pushes smoke and carbon monoxide back into your apartment. This is the most common call we get, and it’s almost unknown in single-family neighborhoods.
- Spalled clay flue liners. Freeze-thaw cycles over 80-plus Murray Hill winters crack the original clay tiles. Debris falls into the smoke chamber and blocks draft. A camera inspection tells you exactly where the failure is before you spend money on a fix.
- Decorative fireplaces that were never maintained. Many prewar co-op fireplaces haven’t had a fire in decades and haven’t been inspected either. Rusted dampers seized open in winter let cold air pour down the flue. Some leak water from a cracked crown into the firebox after every snowmelt.
- Roof access failures. Narrow service stairs, locked roof hatches, and parapet ladders make chimney cap replacement easy to skip. We see a spike in water-damaged fireboxes every spring because a cap rusted through the previous fall. We coordinate with the super to get roof access done right.
See the difference
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AfterPricing for Fireplace Repair in Murray Hill, NY
We Also Serve Cities Near Murray Hill
Our crews handle Fireplace Repair throughout the neighborhood, and regularly work just beyond it in New York, East New York, Manhattan, and Midtown Manhattan. If you’re on the edge of Murray Hill or in a nearby zip, call us. If you’re not sure whether you’re in our area, ask. We’ll tell you straight.
Serving Murray Hill, NY - Our Local Coverage Area
We’re based in the Murray Hill 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 Fireplace Repair in Murray Hill
How do I know if my Murray Hill fireplace shares a flue with another unit?
Ask your building super or co-op managing agent, or check the original floor plan. If you live in a prewar building built before roughly 1950 and your fireplace isn’t on an outside wall, there’s a good chance it ties into a shared stack. We confirm during the camera inspection by running a smoke test and tracing the flue path from the roof. Knowing this before any repair is critical because a fix that only seals your damper won’t stop smoke from a neighbor’s unit. Call (315) 644-2982 and we’ll check the stack, not just your firebox.
My fireplace is decorative and never used – do I still need a repair inspection?
Yes, once every few years. Decorative fireplaces in Murray Hill still connect to a flue, and that flue still moves air, water, and sometimes a neighbor’s combustion gases. A rusted damper lets heated air escape all winter. A cracked crown leaks water into the firebox after snow. And in a shared-flue building, a decorative fireplace can be the path where a neighbor’s smoke enters your living room. An inspection costs less than repairing water damage you didn’t see coming. Phone us for a written quote.
Can a neighbor’s wood stove cause creosote buildup in my fireplace flue?
Yes, if you share a flue stack. Creosote doesn’t care whose stove it came from. It condenses on the cool walls of the shared flue and glazes over time. In one 1930s Murray Hill co-op, our techs found third-degree creosote glazing in a shared section fed by a neighbor’s wood stove, even though the apartment with the decorative fireplace had never lit a fire. We resurfaced the shared flue with HeatShield and replaced the corroded damper on the servicing unit. That’s the kind of repair that only makes sense once you know the stack is shared.
Why does my Murray Hill fireplace smoke back into the room only on very cold nights?
Cold air sinks down an uninsulated flue and hits the warm air rising from your fire, especially if the flue is on an exterior wall or runs through an unheated section of the building. If the damper is partially open, the cold column pushes smoke back before the draft establishes. The fix is usually a top-sealing damper or a flue liner, not a full rebuild. But in a shared-flue building, the backdraft may also come from a neighbor’s stronger appliance competing for the same stack. We diagnose it with a draft test and camera inspection, then quote the exact fix.
How do your techs reach the roof of a Murray Hill walk-up or high-rise?
Through the building’s service entrance and freight elevator where available, then up the roof hatch and across to the chimney. In walk-ups, it’s the service stairs and a parapet ladder. We coordinate with the super or managing agent before the visit so we’re not standing on the sidewalk waiting for a key. Murray Hill’s tight street grid and mid-block chimneys often mean ladder work from the parapet rather than a street-level lift. We include that access in the written price before we schedule the job.
The Shared Flue Problem, Explained
Here’s the thing about Murray Hill that changes how fireplace repair actually works: many of these buildings share one flue stack across multiple units. That’s rare in single-family neighborhoods and it changes everything about what “fireplace repair” means here. A neighbor’s failing damper doesn’t just affect their fireplace. It changes the draft in the whole stack. A cracked liner two floors up can let combustion gases move between units, and a blocked section from their creosote buildup can push smoke back into your living room.
We were called to a 1930s Murray Hill co-op after residents reported intermittent smoke from a decorative fireplace that hadn’t been used in decades. Our techs navigated the freight elevator and roof hatch, ran a Level 2 camera inspection, and found third-degree creosote glazing in a shared flue section fed by a neighbor’s wood stove. Because the stack was shared, we coordinated a same-day HeatShield resurfacing and replaced a corroded damper on the servicing unit, restoring draft to all connected fireplaces. That’s the difference between a repair that fixes one apartment and a repair that fixes the stack.
If your Murray Hill fireplace is acting strangely, don’t assume it’s your fireplace. Call (315) 644-2982. We’ll inspect the whole stack, show you the camera footage, and give you a written price before any work starts.
Written by Nathan Corliss, Owner at Ashby Chimney New York, serving Murray Hill and surrounding neighborhoods since 2002.