Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
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 Chimney Inspection Across Morningside Heights
A chimney inspection in Morningside Heights typically costs between $249 and $599 depending on the level, with most Level 1 visual inspections running $249 – $349 and Level 2 camera inspections at $399 – $599. Most inspections are completed in under two hours, but pre-war buildings with shared flues often require additional coordination with building management before our techs can even set up equipment. We serve every block from Riverside Drive to Amsterdam Avenue, and we know these buildings well enough to anticipate what we’ll find. Call (315) 644-2982 and we’ll give you a written price before anyone sets foot in the door.

We’ve been inspecting chimneys since 2002, well before many of the co-ops and condos in Morningside Heights started asking for camera-backed inspection reports ahead of unit transfers. The buildings are different here: taller, older, brick-heavy, landmark-protected. That changes how an inspection actually goes, from scheduling access to reading what the camera shows. You need a company that has seen a hundred Morningside Heights stacks, not one that ghosts you after the first phone call.
Why Ashby Chimney New York Is Morningside Heights’s Preferred Chimney Inspection Company
Our customers in Morningside Heights tend to come to us after being told by a handyman or a low-bid sweep that they need a new liner, with zero evidence to back that up. That’s the pattern in this neighborhood: aging clay-tile flues inside pre-war buildings make for easy upselling targets, because most homeowners cannot look inside a flue to verify what they’re being told. We stop that problem by showing you the camera footage before we ever recommend a repair. Every inspection includes a written report with images you can actually see, and nothing gets recommended that the camera does not support.
Nathan Corliss runs our Morningside Heights inspection work personally, and he’s built the team around the same principle: put the price in writing, show up in the window, leave it cleaner, put the guarantee in writing, and come back if it fails. That’s the Kingswell Way, and it’s why our Chimney Inspection team carries the Kingswell Guarantee on every single job. You’ll get a background-checked, uniformed tech at your door, a written quote before work starts, and a written guarantee when it’s done. No exceptions.
Response time to Morningside Heights is straightforward: when you call (315) 644-2982, a live person answers, 24/7. We book most inspections within 3 to 5 business days, and same-week appointments are normal outside the peak October-to-December sweep season. We also understand that scheduling a shared flue inspection in a co-op takes extra steps with your building’s super or management office, and we’ll help you coordinate that without making you chase us for updates.
Styles & brands we work with





Chimney Flue Inspection in Morningside Heights
A Chimney Flue Inspection in Morningside Heights usually means checking a clay-tile flue that was installed sometime between 1900 and 1929, and that detail matters more than most people realize. Those original clay tiles were never designed to vent a modern gas boiler, and after 90-plus years of freeze-thaw cycles and acidic condensation, the mortar joints between tiles fail. The first sentence of our inspection report tells you exactly what we saw, but the short version is this: a flue inspection here is really a hunt for cracked tiles, missing mortar, and hidden vent connections that should have been separated decades ago.
For a standard Level 1 flue inspection in Morningside Heights, you’re looking at $249 – $349, and we do that when you’ve been using the fireplace regularly and nothing has changed. A Level 2 camera inspection runs $399 – $599 and includes full video footage of the flue interior, which is what we push for in this neighborhood whenever a fireplace has been sealed off, a unit is changing hands, or a boiler shares the flue. The camera does not lie, and that’s the whole point.
Camera Inspection for Sealed Fireplaces
In Morningside Heights, we regularly inspect fireplaces that someone sealed behind drywall in the 1970s or 1980s. The fireplace was “gone,” so nobody thought about the flue. But in these older buildings, that flue often still connects to an active boiler vent, and that’s where the real risk hides. We run the camera up, shoot the entire length, and show you what’s actually still connected back there.
Shared Flue Coordination
When a flue is shared between units, which is common along Claremont Avenue and West 116th Street, we coordinate access with building management before we start. Some buildings require a super to accompany us, others want advance notice and proof of insurance. We handle that for you, so the inspection actually happens instead of dying in an email thread.
Chimney Fire in Morningside Heights
Chimney Fire in Morningside Heights is not usually the dramatic roof-torch you see on the evening news. It is more often a slow, contained fire inside the flue that burns at 1,500-plus degrees and cracks the clay tiles, and in pre-war apartment buildings with shared stacks, that damage can spread to neighboring units without anyone knowing. We’ve inspected stacks on Riverside Drive where a chimney fire in one unit left the entire flue compromised, and three other apartments were venting into it. That’s the risk with shared flues: one tenant’s neglected fireplace becomes everyone’s problem.
If you suspect you’ve had a chimney fire, a Level 2 inspection in Morningside Heights costs $399 – $599 and should be booked immediately. We’ll document the damage with the camera, mark exactly which tiles are cracked, and write a report that either clears the flue for use or lays out the specific repair needed with a written price. No recommendations without camera evidence. That’s how we’ve always worked.
Aftermath Inspection After a Chimney Fire
A chimney fire does structural damage you can’t see from the rooftop or the firebox. The camera shows it: hairline cracks, shifted tile sections, missing mortar, and glazed creosote that has baked into a hard, tar-like coating. Our reports spell out where the damage is, in plain English, so you can take it to your co-op board or insurance adjuster with confidence.

Backdraft and Boiler-Vent Connections
More than once we’ve been called for a “mystery smell” in a Morningside Heights apartment, and the camera found a fireplace flue that was still tied into the boiler vent, pulling exhaust back into the unit when the wind shifted. That’s a carbon monoxide risk and a fire hazard wrapped in one. We flag it clearly and recommend separating the connections before the next heating season.
What Does a Chimney Inspection Include?
Here’s what every Morningside Heights inspection covers, start to finish:
- Written price before work starts: you’ll know exactly what the inspection costs before we arrive. The number on the invoice matches the number we quoted at the door.
- Full visual check of accessible areas: firebox, damper, smoke chamber, crown, cap, and flashing, from the rooftop down to the appliance connection.
- Level 2 camera footage on request: we recommend it for any pre-war building, any sealed fireplace, any shared flue, or any property transfer in Morningside Heights.
- Photo report delivered after the job: you’ll see what we saw, with notes in plain English, not industry jargon.
- Written guarantee on any repair we recommend and complete: if it fails during the guarantee period, we come back and fix it at no charge. That’s the 365-Day Done Right Promise.
Trusted Brands We Service in Morningside Heights
When a Morningside Heights inspection turns up a damaged liner or a cracked flue tile, we stock and install components from the brands we’d put in our own homes: Olympia Chimney, Famco, and DuraFlex. These are professional-grade systems built for exactly the conditions Morningside Heights chimneys face every winter: freeze-thaw cycling, acidic condensate, and high-efficiency boiler exhaust that older clay tiles were never meant to handle. Because we keep these brands in stock locally, we can often move from inspection to repair without sending you back to the board for weeks of procurement delays.
See the difference
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After
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AfterCommon Chimney Inspection Problems We See in Morningside Heights Homes
- Cracked clay-tile flues: the original 1900s-1920s liners are at the end of their service life, and freeze-thaw cycles have popped mortar joints. We see this in nearly every pre-war building on the Upper West Side corridor.
- Sealed fireplaces still connected to boiler vents: drywall went up decades ago, but the flue was never properly abandoned. The boiler keeps venting into a clay-tile stack that is crumbling.
- Third-degree creosote glaze: in buildings where fireplaces burn wood while boilers vent into the same flue, the mixed exhaust creates a hard, glossy creosote that ignites at lower temperatures. The camera catches it before a fire does.
- Shared flue access issues: in multi-unit co-ops, inspections get skipped because no one wants to coordinate with the super, the managing agent, and the neighbor on the top floor. We handle that coordination as part of the job.
Pricing for Chimney Inspection in Morningside Heights, NY
Here’s what you’ll actually pay for a chimney inspection in Morningside Heights. A Level 1 visual inspection runs $249 – $349, depending on rooftop access and the number of flues we’re checking. A Level 2 camera inspection costs $399 – $599, and in this neighborhood we recommend it for almost everyone: pre-war clay liners, sealed fireplaces, shared flues, or any real estate transaction. A Level 3 inspection, which involves removing part of the chimney structure to access hidden areas, starts at $1,200 and is priced per job after we see the scope. Every inspection includes a written report with photos, and every repair we recommend gets a written price and a written guarantee.
What changes the price in Morningside Heights specifically is access. Rooftop work on a 12-story pre-war building with a locked bulkhead and a landmark-preservation-approved ladder setup costs more than a single-family brownstone. Shared flue inspections that require super coordination or multi-unit scheduling add time. We’ll tell you the exact number before we start, in writing. Call (315) 644-2982 for a free estimate, and we’ll walk you through which level makes sense for your building.
We Also Serve Cities Near Morningside Heights
If you own or manage property just beyond the Morningside Heights boundary, we run the same camera-first inspection process in Chimney Inspection in Morningside Heights and the surrounding area. You’ll find us in New York, East New York, Manhattan, and Midtown Manhattan, with the same written pricing and the same 365-Day Done Right Promise on every job. One call covers all of it, and we’ll tell you straight which level your building needs.
Serving Morningside Heights, NY - Our Local Coverage Area
We’re based in the Morningside Heights 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 Inspection in Morningside Heights
Yes, in most pre-war buildings the flue is shared between stacked units, and we need access to the rooftop, the basement boiler room, and sometimes the unit above or below the fireplace we’re inspecting. We coordinate with the super or managing agent ahead of time so the inspection actually happens. Call (315) 644-2982 and we’ll help you get that access scheduled.
We run a Level 2 camera up from the firebox (if accessible) or from the rooftop down, and we check the boiler vent connection in the basement or utility room to map exactly what’s still tied into the flue. The camera shows creosote levels, cracked tiles, and any backdraft risk. We did exactly this on a 1910 co-op on Claremont Avenue and found a cracked liner at the smoke chamber that would have been missed by a visual-only inspection.
Yes, many buildings are within the Morningside Heights Historic District, and any exterior work including chimney crown repair, repointing, or flashing replacement requires Landmarks Preservation Commission approval. Our inspection report documents what needs to be done, and we work with your architect or expediter to get the right paperwork moving. Interior flue work usually stays inside the unit’s purview, but exterior access is where LPC coordination kicks in.
Freeze-thaw cycling is the big culprit: moisture soaks into the old mortar joints between clay tiles, freezes overnight, and expands, cracking the tile and pushing sections out of alignment. On top of that, many of these flues now vent gas boilers that produce acidic condensate, which eats away at clay liners from the inside. The camera will show you exactly where the cracks are, and we’ll give you a written price for the repair.
Every year for any flue that’s actively venting a boiler or a working fireplace. If the fireplace is sealed and the flue is dormant, you still need a Level 2 inspection every three to five years so you know what’s happening behind that drywall. Annual inspections are the only way to catch a failing clay liner before it becomes a chimney fire or a backdraft problem. Call (315) 644-2982 to book yours – we’ll give you a written price before we arrive.
Written by Nathan Corliss, Owner at Ashby Chimney New York, serving Morningside Heights and the surrounding boroughs since 2002.