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.
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AfterFast, Reliable Fireplace Services Across Islip
A fireplace service call in Islip usually runs between $185 and $450, depending on what Wendell finds when he gets there. We schedule sweeps and inspections within the week, and we answer the phone when you call: (934) 935-3847. If your fireplace is drafting poorly, your damper won’t close, or you smell something acrid when the fire gets going, it’s worth having someone who knows Islip’s particular chimney problems take a look before burning season locks in.
Our Fireplace Services team has been inside enough Islip chimneys to know what the salt air off Great South Bay does to metal, what oil-burner condensate does to clay liners, and what those two things together mean for your firebox and damper. We work the same neighborhoods you drive through every day, from the waterfront streets down by the bay up through the post-war ranch blocks north of Montauk Highway. This isn’t a franchise crew rotating through the county. It’s the same owner, the same phone number, and the same honest assessment every time.
What happens when you call
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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.
Why Top Hat Chimney Is Islip’s Preferred Fireplace Services Company
Wendell Pike founded Top Hat Chimney in 1999, and the company carries a 90-Day Done Right Promise on every job, in writing. If the work isn’t right, one call brings the crew back at no additional cost. That matters when you’re dealing with something as hidden as a flue. You can’t see the inside of your chimney from the living room. You need someone who will show you the camera footage and give you a plain-English verdict, every time.
The pricing we quote on the phone is the price on the invoice. No door-popping surprises. We offer a free second opinion on any written estimate from another company, $40 off any repair over $200, no trip charge inside the county, and 10% off always for seniors and veterans. Calls are answered by a live person around the clock, and it may well be Wendell himself on the other end. He lives in the same part of Long Island you do. He runs into people at the hardware store. That’s the reputation he’s built since 1999.
Ask anyone on your street. In a town like Islip, word travels fast, and a sweep who’s been doing this for over 29 years either has a good name or he doesn’t. Wendell’s name is on the truck, the invoice, and the work. He stands behind it.
Our Fireplace Services in Islip
Gas Fireplace Service
A gas fireplace doesn’t build creosote the way a wood fire does, but its venting still corrodes in Islip’s coastal air, and its burners clog with dust, pet hair, and mineral deposits from hard water. A typical gas fireplace service in Islip runs $150 to $300, which includes cleaning the burner and pilot assembly, checking the thermocouple and gas pressure, and verifying the venting isn’t obstructed or rusted through. We service and install components from Olympia Chimney and Famco, and we keep the common replacement parts on the truck so one trip usually gets the job done.
Wood Burning Fireplace
Wood-burning fireplaces in Islip take a particular beating because so many of them are original to the 1950s and 1960s homes that line the streets north of Sunrise Highway. The fireboxes were built for occasional aesthetic fires, not daily winter heating. Decades of hot fires, salt-laden air, and acidic oil-burner condensate working on the same chimney stack is a combination we don’t see inland. An annual sweep and inspection is the minimum for any Islip home that burns wood through the winter. Wendell’s rule: once a year, burn or no burn. Chimneys break in the off-season too.
Fireplace Insert
If your masonry fireplace is drafty, cracked, or just too inefficient to justify the wood you feed it, a fireplace insert is often the single best fix, and we install and service Copperfield and DuraFlex inserts across Islip. Inserts change the equation in Islip’s salt air because they carry their own venting, typically a stainless liner that shrugs off coastal corrosion far better than the original clay tile. Figure $2,800 to $6,500 installed, depending on the insert model, the liner run, and any firebox repair needed first.
Damper Repair
A damper that won’t close in Islip is often a salt-air problem. The original cast-iron or galvanized dampers in post-war cape cods and ranch homes rust and seize after decades of moisture-laden breezes from Great South Bay. We see this constantly in bayside neighborhoods like Oakdale and East Islip, where a galvanized damper assembly may last barely five years before binding. Most damper repairs in Islip run $185 to $400 if the existing assembly can be freed and re-seated. If the metal is rusted through, a replacement is $350 to $750, and we’ll spec stainless or cast iron rather than another round of galvanized.
Trusted Brands We Service in Islip
We stock and service Copperfield, DuraFlex, and Famco components, and we keep the most common repair parts on the truck so Islip customers aren’t waiting on a second trip. Copperfield makes the copper chimney caps we recommend for bayside homes where galvanized caps rust out in three to four years. DuraFlex stainless liners hold up to the acidic condensate that oil-burner flues push through Islip chimneys. Famco covers dampers and caps built to take coastal weather. If you have one of these brands, we’ll know it the moment we’re on the roof. If you don’t, we can put one on.
Common Fireplace Services Problems We See in Islip Homes
- Rusted-through dampers and caps. Salt air off Great South Bay pits standard galvanized metal fast. In Islip, a galvanized chimney cap that would last ten years in Smithtown can rust through in three to four. A rusted cap lets water drop straight into the flue, and a seized damper sends heated air and smoke back into the room.
- Spalling firebox brick and flue tile. Nor’easters push wind-driven rain into cracked crowns and mortar joints. Then a Long Island freeze-thaw cycle expands that water and pops the face off bricks. By the time you see crumbling brick in the firebox, the liner above it may already be shedding fragments into the smoke chamber.
- Acidic soot from oil-burner flues. Most Islip chimneys were built to exhaust heating oil, not wood. The combustion byproducts are acidic and corrosive. They eat clay tile mortar from the inside, leaving draft-killing obstructions and a genuine carbon monoxide risk when the fireplace draws poorly.
- Third-degree creosote glazing. Wet or unseasoned cordwood, burned in a masonry firebox designed in the Eisenhower era, produces heavy creosote. First-degree creosote is a brush job. Third-degree is a glaze, catch it early. We see third-degree glazing often in Islip fireboxes where a homeowner has burned green wood for years without a sweep.
Pricing for Fireplace Services in Islip, NY
A straight fireplace sweep and inspection in Islip runs $185 to $280. Add a Level 2 camera inspection and you’re looking at $300 to $450, depending on whether we’re pulling a liner camera through an oil-burner flue or just the firebox. Damper replacement runs $350 to $750. Firebox repair starts around $450 for minor tuckpointing and runs to $2,500 or more for a full firebox rebuild using HeatShield. Fireplace inserts start around $2,800 and top out near $6,500 installed with a stainless liner. No trip charge inside the county, $40 off any repair over $200, and a free second opinion on any written estimate. Call (934) 935-3847 and Wendell will give you a straight number before a tool comes off the truck.
In an East Islip ranch off Montauk Highway, our tech found the original clay flue tiles spalling from decades of acidic oil-burner condensate, with third-degree creosote glazing the firebox after years of burning unseasoned cordwood. We installed a DuraFlex stainless liner, rebuilt the firebox with HeatShield, and replaced the rusted-through galvanized chimney cap with a Copperfield copper model before advising the homeowner to use only seasoned hardwood and an annual Level 2 inspection. That’s the kind of work we do around here: find the real problem, fix it, and tell you what to watch for next.
We Also Serve Cities Near Islip
Our crews cover Islip plus the surrounding South Shore communities: East Islip, Brightwaters, Bay Shore, and Islip Terrace. If you’re near the water in any of these towns, the same salt-air rules apply, and the same 90-Day Done Right Promise comes with the call. Dispatch and scheduling are coordinated from our New York City office; the crew that shows up at your door is a local sweep who knows these streets.
Serving Islip, NY - Our Local Coverage Area
We’re based in the Islip 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 Islip
Once a year, before burning season, and more often if you’re burning unseasoned wood or notice a change in draft. Islip’s combination of coastal moisture and older masonry fireboxes means creosote loads faster and metal components fail sooner than they would twelve miles inland. If you burn wood daily from November through March, schedule a sweep in early fall. Call (934) 935-3847 and we’ll get you on the calendar.
Because Oakdale sits on the bay, and salt-laden air from Great South Bay eats galvanized steel in three to four years, not the decade you’d get in Smithtown or other inland towns. The fix isn’t another galvanized cap. It’s stainless steel or copper. We spec Copperfield copper caps as standard for bayside homes, and they’ll outlast the house. Call for a free estimate and we’ll show you the difference.
Yes, and plenty of Islip homeowners do exactly that. A gas conversion, usually with a direct-vent or vent-free gas insert, eliminates creosote entirely and changes what your annual maintenance looks like. Figure $3,500 to $7,000 all-in for a quality gas insert and liner in this market. You’ll still want an annual inspection for venting and burner function, but the days of third-degree creosote glaze are over. Wendell can walk you through the options.
You’re seeing two things at once. First, years of nor’easter-driven rain followed by freeze-thaw cycles have spalled the firebox brick. Second, salt air has likely seized your damper assembly. This is the most common combination we see in Bay Shore and east along the bay. Firebox tuckpointing starts around $450, and a replacement damper runs $350 to $750. Neither is a job to ignore, because a failed firebox can let heat reach combustible framing. Call (934) 935-3847 and we’ll bring a camera.
Third-degree creosote, which is a hard, shiny glaze coating the flue, is dangerous and requires professional removal with rotary tools or chemical treatment, not just a brush. Second-degree creosote, the flaky tar-like buildup, is also a fire risk and needs attention soon. First-degree creosote is a brush job, and that’s what an annual sweep handles. If you’re not sure which stage you have, call and we’ll tell you what the camera shows. Estimates are free.
If your fireplace hasn’t been looked at this year, call Top Hat Chimney at (934) 935-3847. Wendell and his crew serve Islip and the surrounding South Shore from East Islip to Islip Terrace. We’ll give you a straight answer, a fair price, and a 90-Day Done Right Promise in writing. That’s how we’ve done it since 1999.
Written by Wendell Pike, Owner at Top Hat Chimney, serving Islip and the South Shore communities of Long Island since 1999.
