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 Sweep Across Flushing
A standard chimney sweep in Flushing runs $189 – $329 for a single-flue fireplace, and $249 – $419 when the chimney serves a boiler or furnace flue. Most sweeps take 60 to 90 minutes on site, and we schedule Flushing appointments within 3 to 5 business days during the fall rush. Call (516) 559-6922 and a live person answers, gets your address, and gives you a written price before anything starts.
Flushing is not a single-family suburb. The housing stock here is dense, attached, and old. Our crews know the difference between a shared rowhouse flue off 41st Avenue, a converted multi-unit rental on Kissena Boulevard, and a high-rise co-op bulkhead near Main Street. That matters. A chimney sweep that works fine in a detached colonial does not translate to a party-wall chimney serving two or three separately metered heating systems.
Why Flint Chimney Co Hempstead Is Flushing’s Preferred Chimney Sweep Company
We have been doing Chimney Sweep work in Flushing long enough to know the buildings. Not just the streets. The buildings. We know that a 1927 brick rowhouse near Broadway has a different flue configuration than a 1960s six-family walkup near Northern Boulevard, and we price the job accordingly before we ever open the truck.
Every Flushing job gets a written price delivered before any work starts. The number on the invoice is the number you approved. No door-knock upcharges, no “while we’re here” add-ons. That is not how we operate. Our technicians arrive in uniform, background-checked, and inside the window we gave you on the phone. If we say between 9 and 11, we are there between 9 and 11.
Every repair carries the 365-Day Done Right Promise. That means a written guarantee valid for one full year from the service date. If a covered repair fails inside that year, we return at no charge. No argument. No re-diagnosis fee. That guarantee is in writing on every repair ticket, and it is the same standard every Garrison Partners location follows under The Garrison Standard.
Hank Delano runs this crew, and the standard he sets is simple: do the job the way you would want it done in your own house, and put the guarantee on paper. If you live in Flushing and you have been burned by a no-show chimney company before, you will notice the difference on the first phone call.
Styles & brands we work with
Chimney Maintenance in Flushing
Chimney Repair - Flushing means more than an annual sweep. It is the routine work that keeps a salt-air-exposed, party-wall chimney from becoming a carbon monoxide liability. Around Flushing Bay, the first components to fail are almost always the cap, the crown, and the flashing. Galvanized caps corrode within two to four seasons. Stainless caps last far longer. A maintenance visit in Flushing typically runs $149 – $289 and includes a visual inspection of the cap, crown, flashing, and damper, plus light creosote removal if the flue is accessible.
Seasonal Readiness Before the Heating Season
Flushing gets cold, damp winters, and the heating season starts in earnest by late October. We recommend a maintenance visit in September or early October, before the first sustained cold snap. The visit catches spalling mortar and rusted dampers before water intrusion gets worse and before you are burning daily with a compromised flue.
Dampers, Caps, and Crowns
The damper controls draft and keeps heated air from escaping when the fireplace is not in use. In Flushing, dampers rust faster because of the humidity and salt air. A rusted damper is a $120 – $260 repair, depending on the size. The crown is the concrete slab at the top of the chimney; once it cracks and spalls, water gets behind the bricks and freezes, which accelerates brick damage. Crown repair or resurfacing in Flushing runs $350 – $800.
Chimney Sweep Services in Flushing
Chimney sweep services in Flushing include full creosote and soot removal from the flue liner, the smoke chamber, the damper assembly, and the firebox. We use rotary brushes for glazed creosote and standard wire brushes for lighter buildup. A single-flue fireplace sweep in Flushing runs $189 – $329. A boiler flue or furnace flue sweep runs $249 – $419, and a multi-flue rowhouse chimney serving two or three units runs $400 – $700 because each flue must be accessed and cleaned separately.
Creosote Removal in Shared Flues
Creosote is the tar-like residue that condenses inside the flue as smoke cools. In Flushing’s attached brick rowhouses, a shared chimney may have three or four flues running through one masonry structure. You can only see your side. The neighbor’s flue may be loaded with first-degree creosote that has turned to tar glaze on the shared wall, and a standard visual sweep from one unit will never show it. That is when we bring a camera in.
Annual Sweep for Boiler-Fired Homes
Many Flushing homes heat with gas or oil boilers vented through a chimney. That flue needs an annual sweep too. A boiler flue accumulates soot, not just creosote, and soot narrows the flue diameter over time. Reduced draft means combustion gases linger. The annual sweep for a boiler flue in Flushing is $249 – $419, and it is the cheapest insurance against carbon monoxide you can buy.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Flushing
We stock and service parts from manufacturers we are willing to put our own guarantee behind. That means Olympia Chimney caps and dampers, Famco venting components, and DuraFlex stainless steel liners for relining jobs. When a Flushing co-op board asks what brand we are spec’ing for a 12-story riser, we have a product sheet and a reason. Copperfield and Gelco repair in Flushing round out the line for specific applications like chase covers and resurfacing. We keep common Flushing parts on the truck, which means fewer return visits and shorter turnaround when you need a cap replaced before a nor’easter.
Common Chimney Sweep Problems We See in Flushing Homes
- Shared flues hiding creosote on the neighbor’s side. A rowhouse on 164th Street looks fine from one unit, but the adjacent flue can be carrying third-degree creosote. A visual sweep from a single unit cannot see it, and that glaze is a chimney fire waiting for a hot burn.
- Salt-air corrosion from Flushing Bay. Caps, dampers, and flashing within a mile or two of the water rust through much faster than inland. Galvanized components fail first; stainless is the standard we recommend when the house is within sight of the bay.
- Cross-drafting in converted multi-family rentals. A two-family house on Kissena Boulevard with misaligned damper positions can pull flue gases into the lower unit. Only a Level 2 camera inspection catches the internal liner cracks that let that happen.
- Unlined or clay-tile flues in pre-1930 rowhouses. The Murray Hill and Broadway-Flushing belts are full of chimneys built before liners were code. Clay tile cracks after a few decades of freeze-thaw, and the resulting gaps are invisible from the roof. That is a carbon monoxide path, not a draft nuisance.
See the difference
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AfterPricing for Chimney Sweep in Flushing, NY
Here is what you should expect to pay in Flushing, in writing: a standard single-flue fireplace sweep is $189 – $329. A boiler or furnace flue sweep is $249 – $419. A multi-flue rowhouse chimney is $400 – $700. A Level 1 inspection alone is $129 – $199, and a Level 2 camera inspection runs $349 – $599. The variables are access, flue count, and the severity of the creosote. Roof access through a bulkhead adds time. An unlined flue with third-degree glaze adds labor. What you will never pay is a surprise. Every Flushing job gets a written price before any work starts. Call (516) 559-6922 for a free estimate and a firm number.
We Also Serve Cities Near Flushing
Flint Chimney Co Hempstead covers the whole Queens-to-Nassau corridor. If you are in Jamaica, Hempstead, Rockville Centre, or Westbury, the same crew, the same written pricing, and the same 365-Day Done Right Promise apply. Flushing is our anchor for the north Queens market, and we schedule across the area every week.
Serving Flushing, NY - Our Local Coverage Area
We’re based in the Flushing 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 Sweep in Flushing
Homes within a mile or two of Flushing Bay should be swept annually, no exceptions. The salt air does not increase creosote buildup directly, but it corrodes the cap and damper faster, which lets moisture into the flue, and moisture mixed with creosote becomes acidic. The acids eat the liner and mortar. If you are north of Northern Boulevard or east of College Point Boulevard, you are close enough to the water for that to apply. Call (516) 559-6922 to schedule.
Yes, and it is more serious than most people realize. When one unit relines a shared chimney, the flue dimensions and draft characteristics change for both sides. The unlined or clay-tile side can develop a pressure imbalance that forces combustion gases toward the weaker draft path. In attached buildings in Murray Hill and Broadway-Flushing, this is a documented condition. We recommend a Level 2 camera inspection on your side immediately after the neighbor does any liner work. That inspection is $349 – $599 and shows us exactly what the shared wall looks like.
The cap. Nearly always the cap. A galvanized cap on a house within a mile of Flushing Bay will rust through in two to four seasons. Once the cap fails, rain and salt spray go straight down the flue, and you get rust on the damper, spalling on the firebox brick, and water staining on the ceiling below. We replace galvanized caps with stainless units from Olympia Chimney or Famco. A cap replacement in Flushing runs $180 – $425 installed, depending on the flue size and roof access.
Third-degree creosote is the hard, tar-like glaze that forms when the flue temperature stays in the wrong range during burn cycles. It can be removed, but not with a standard wire brush. The glaze is sometimes too hard even for rotary brushes, and in those cases we use a chemical treatment or a resurfacing product like HeatShield or Gelco. On a converted multi-unit flue, the job is $500 – $900 because we are dealing with multiple access points and a hardened glaze that comes off slowly. Call (516) 559-6922 and we will tell you what you are dealing with before we quote it.
Not every year. A Level 1 inspection is appropriate for an annual sweep when nothing has changed. But if any of these happened in the past 12 months, you need a Level 2: the neighbor relined their flue, you had a chimney fire, you switched fuel type, you had a weather event that damaged the roof, or you bought the house and inherited the chimney. A Level 2 camera inspection in Flushing runs $349 – $599 and gives you a video recording of the inside of your liner. If it was fine last year and nothing changed, a Level 1 is enough.
Call Flint Chimney Co Hempstead for Your Flushing Chimney Sweep
We have been serving Chimney Sweep in Flushing long enough to know the buildings, the salt air, and the shared-flue problems that other companies miss. You will get a written price before any work starts, a uniformed technician who shows up inside the window, and a repair guarantee that holds for a full year. Call (516) 559-6922 today. A live person answers, every time.
Written by Hank Delano, Owner at Flint Chimney Co Hempstead, serving Flushing, NY and the surrounding Queens and Nassau corridor.