Fireplace Services in Brooklyn - Inspected First, Then Quoted in Writing

Chimney Cleaning in Brooklyn, NY

Chimney cleaning in Brooklyn typically costs $189-$320 for a standard sweep with a Level 1 inspection, and most rowhouse jobs take 60-90 minutes. The work is different here than almost anywhere else in the country because most chimneys are 100-plus-year-old masonry stacks shared across party walls, often carrying multiple flues that vent both fireplaces and converted boilers. If you own a brownstone or brick rowhouse in Bed-Stuy, Park Slope, Crown Heights, or Carroll Gardens, you need a sweep who understands what happens inside those old shared stacks. Call (980) 580-8641 and we’ll give you a written price before anyone sets foot on your roof.

Call (980) 580-8641

Why Brooklyn Homes Are Different

Brooklyn’s housing stock is dominated by attached 2-4 story brick rowhouses and brownstones built between roughly 1880 and 1930. These buildings share chimney stacks across party walls, and a single stack often contains two or three flues: one for a decorative fireplace, one venting a gas or oil boiler, and sometimes a third that’s been abandoned but never sealed. Decades of conversions from coal to oil to gas have left many Brooklyn flues unlined, incorrectly lined, or still active when the owner assumes the chimney is purely ornamental. It’s a problem unique in scale to this dense urban rowhouse fabric. You simply don’t see it in suburban markets.

Salt air makes it worse. Brooklyn is wrapped by water on three sides - Upper New York Bay, the East River, and the Atlantic - and that salt-laden air accelerates brick spalling and mortar deterioration at chimney crowns and caps faster than inland New York. Nor’easters push hard freeze-thaw cycles into already-compromised masonry, which is why Brooklyn chimneys need annual attention more than their counterparts in, say, Flatbush versus farther inland. A sweep here isn’t just about creosote; it’s about catching masonry damage before it becomes a structural problem.

In converted brownstones throughout Bed-Stuy and Crown Heights, the original coal-era flue was often repurposed to vent a basement boiler without a proper liner insert. When the building was later gut-renovated or condo-converted, that boiler moved or was replaced, leaving the flue abandoned but open. New owners then skip inspections for years, assuming the chimney is decorative. It isn’t. Those shared stacks are still live infrastructure, and they need eyes on them.

Our Main Brooklyn Services

Two services generate the most calls from Brooklyn homeowners, and both have their own dedicated pages on this site because the scope is substantial enough to warrant it.

Fireplace Services in Brooklyn

Fireplace work in Brooklyn often means reviving a decorative fireplace that hasn’t been used in decades - or converting one that was walled over during a mid-century renovation. We inspect the firebox, damper, smoke shelf, and flue with a camera, then give you a written report showing exactly what’s usable and what isn’t. In attached rowhouses, the party-wall firebox is a shared structure, so we always check for mortar loss in the firebrick and signs of heat transfer before any fire is lit. See Fireplace Services in Brooklyn for a full breakdown.

Chimney Cap & Crown in Brooklyn

The crown is the concrete slab at the top of the chimney, and in Brooklyn’s salt air, crowns crack and spall faster than anywhere else in the metro. When water gets into the crown, it migrates down into the flue, the smoke chamber, and eventually the firebox. We repair cracked crowns with proper crown-coat materials, replace damaged caps, and install custom caps sized to Brooklyn’s typical multi-flue shared stacks. A missing or rusted cap on a shared brownstone stack is an open invitation to water, birds, and rain. See Chimney Cap & Crown in Brooklyn for pricing and scope.

Before

After

Chimney Sweep in Brooklyn

Chimney cleaning in Brooklyn means working inside brick stacks that are 100 to 140 years old, often with two or three flues sharing the same chase, and usually with a boiler vent running alongside the fireplace flue. Creosote builds up the same way it does anywhere, but the consequences in a rowhouse are shared: a chimney fire in one flue can damage the adjacent flue behind the same party wall, which is why we camera-scan every flue before and after cleaning, not just the one you called about. Our standard sweep includes a Level 1 inspection and a documented photo record under Clause 4 of the Haven Standard - it’s been our default since 2009. For a deeper look at the full scope of this service, see Chimney Sweep.

Level 1 Inspection

Signs you need it

You burn wood at least occasionally and haven’t had the flue looked at in over a year, or you just bought the house and don’t know what’s inside the stack.

What it costs in Brooklyn

A Level 1 inspection is included with every sweep at no additional charge; as a standalone inspection it runs $189-$250 depending on whether the stack is shared or single-flue.

How we do it

We run a camera down each accessible flue, check the firebox and damper, and hand you a written report with the photo record included.

Creosote Removal

Signs you need it

You see black, shiny, or flaky buildup inside the flue, or you smell a sharp, smoky odor from the fireplace even when it isn’t burning.

What it costs in Brooklyn

Creosote removal for a standard fireplace flue runs $189-$320; heavy Class III creosote - the glossy, tar-like kind we often find in converted brownstone flues that vented oil boilers for decades - can push the job to $350-$500.

How we do it

We run rotary brushes down the full length of the flue, then camera-scan it again to confirm the creosote is gone and the liner is intact.

Annual Sweep

Signs you need it

It’s been more than a year since your last cleaning, or you use the fireplace regularly during the heating season and the flue has visible soot at the damper.

What it costs in Brooklyn

An annual sweep for a Brooklyn fireplace flue runs $189-$320, with the camera-scan Level 1 inspection and photo record included in that price.

How we do it

We sweep each flue in the stack that shows any accumulation, then document the result with before-and-after camera footage.

What Chimney Sweep Costs in Brooklyn

Price goes up when the stack has multiple flues that all need sweeping, or when the roofline access is tight - common on Brooklyn’s steep-pitched brownstone fronts. Every quote is written, scoped, and delivered before any work starts.

How often should a Brooklyn chimney be swept?

At least once a year if you burn wood at all, and more often if the flue also vents a gas or oil boiler. Brooklyn’s shared stacks mean a neighbor’s neglected flue can put pressure on yours.

Do you really need a camera scan on a simple cleaning?

Yes, especially in Brooklyn. The camera picks up liner damage and abandoned flues that a brush alone will never reveal. You get the photo record either way, so you can see what we found.

Chimney Repair in Brooklyn

Chimney repair in Brooklyn is mostly masonry work: cracked crowns, spalling brick, failed mortar joints, and flashing that’s pulled away from the roofline after years of salt air and nor’easter cycles. Because most Brooklyn stacks are shared across party walls, surface damage on one side often means hidden damage on the neighbor’s side, which is why we document everything with the camera before quoting a repair. Our default is a written price, a written scope, and a written warranty before the first brick is touched. See Chimney Repair for the full repair breakdown.

Mortar Repointing

Signs you need it

The mortar joints between bricks are crumbling, sandy, or falling out in chunks, especially near the roofline where water collects.

What it costs in Brooklyn

Repointing typically runs $800-$2,500 in Brooklyn depending on how much of the stack needs work and whether we’re working from a ladder or need scaffolding.

How we do it

We grind out the failed mortar to a proper depth, pack in fresh mortar matched to the building’s original mix, and seal the joints to slow water intrusion.

Flashing Repair

Signs you need it

You see water stains on the ceiling near the fireplace or dark streaks on the chimney brick where the roof meets the stack.

What it costs in Brooklyn

Flashing repair in Brooklyn runs $400-$1,200, with the higher end reserved for multi-flue shared stacks where the flashing ties into a party-wall roof line.

How we do it

We cut out the failed flashing, install new step and counter flashing around the full perimeter of the stack, and water-test the roofline before we leave.

What Chimney Repair Costs in Brooklyn

Brooklyn’s salt air and freeze-thaw cycles push repair costs toward the upper end of these ranges when the damage has been sitting for more than a season. We give you a written price before any work begins, and the 365-Day Done Right Promise applies to every repair.

Can a Brooklyn rowhouse chimney be repaired without involving the neighbor?

Usually yes, if the damage is on your side of the stack. We’ll document the condition with photos and give you a written scope. If the damage crosses the party wall, we’ll tell you exactly what’s shared before any work is quoted.

How do I know if a crack in the crown needs repair or replacement?

Hairline cracks can often be sealed. If the crack is wide, the crown is spalling, or water has clearly been getting in, replacement is usually cheaper long-term. We show you the camera footage and let you see the decision yourself.

Chimney Liner & Rebuild in Brooklyn

Chimney liner and rebuild work in Brooklyn is unavoidable for a large share of pre-1930 rowhouses, because so many original coal-era flues were converted to vent oil or gas without a proper liner insert. When the boiler was later moved or removed during a gut renovation, that flue was abandoned but left open, and the owner often never knew. We find this on at least one of every five Brooklyn inspections we run. See Chimney Liner & Rebuild for the full liner and rebuild scope.

Stainless Steel Liner

Signs you need it

Your flue is unlined, or the original clay tile liner is cracked, spalling, or missing in sections, and you’re venting a furnace, boiler, or water heater through it.

What it costs in Brooklyn

A stainless steel liner installed in a Brooklyn rowhouse runs $2,800-$5,500, depending on height, access, and whether the flue needs insulation.

How we do it

We size the liner to the appliance, drop it down the flue from the roof, insulate it where code requires, and connect it at the appliance collar - then camera-scan the full run.

Full Chimney Rebuild

Signs you need it

The brick above the roofline is spalling badly, the stack is leaning, or the interior flue structure has collapsed and is blocking the draft.

What it costs in Brooklyn

A full rebuild from the roofline up typically runs $6,000-$12,000 in Brooklyn, with the higher end reserved for multi-flue shared stacks that require a custom cap and crown.

How we do it

We tear down the damaged section to below the roofline, rebuild the stack with matched brick and proper mortar, set a new crown, and document the whole job with photos before we finish.

What Chimney Liner & Rebuild Costs in Brooklyn

The big cost driver in Brooklyn is party-wall access: if the rebuild requires working from a neighbor’s roofline or closing a shared flue, the scope expands. Every liner and rebuild quote is written, scoped, and delivered before we start.

Do I really need a new liner, or can the old one be patched?

If the old clay tile is cracked or missing sections, patching buys you a season at most. A stainless liner is the permanent fix. We show you the camera footage so you can see the condition yourself before deciding.

Can you rebuild a shared brownstone stack without my neighbor’s permission?

If the work is on your side of the party wall, yes. If the rebuild crosses the property line, we’ll give you a written scope that separates what’s yours, what’s shared, and what your neighbor may need to know.

Brands We Service in Brooklyn

We install and work on liners, caps, and crowns from Gelco, Olympia Chimney, and Copperfield, with common Brooklyn-sized parts stocked for same-week turnaround. See our brands for the full list and what we keep on hand locally.

Pricing for Chimney Cleaning in Brooklyn, NY

Neighborhoods We Serve in Brooklyn

We run crews across Brooklyn from the Manhattan office, dispatching locally so we’re never more than a short drive from the job. Most of our Brooklyn work happens in the attached rowhouse and brownstone districts, but we cover the whole borough.

• Park Slope
• Bed-Stuy
• Crown Heights
• Carroll Gardens
• Brooklyn Heights

Service Area - Cities Near Brooklyn

Our Brooklyn crews also cover the surrounding boroughs where rowhouse construction carries the same chimney demands. We work regularly in Manhattan, NY, Astoria, NY, Staten Island, NY, and Jamaica, NY, with scheduling coordinated from the same New York City office.

FAQs About Chimney Cleaning in Brooklyn