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.
Before
After
Before
After
Before
AfterChimney Cleaning Services in Nesconset, NY
Chimney cleaning in Nesconset runs between $189 and $389 for most single-family homes, depending on flue condition and whether creosote has glazed. We typically book Nesconset sweeps within a week, and often sooner when someone’s planning a fire before the weekend. Call (934) 935-3847 and you’ll get a live person, a firm price, and a real arrival window.
Wendell Pike founded Top Hat Chimney in 1999, and he still runs every job the way he did when it was one truck and a brush set. You’ll see his name on the work, his license number on the invoice, and probably his face at the hardware store on Saturday morning.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Why Nesconset Homeowners Choose Top Hat Chimney
The short answer is that we write down what we’re going to do, do exactly that, and then back it with a 90-Day Done Right Promise on every single job. If it’s not right, one call brings Wendell back. No arguing, no “re-inspection fee,” no phone tree.
Nesconset homeowners in places like The Pines and the neighborhoods off Smithtown Boulevard keep calling us because the crew shows up in uniform, covers the hearth, runs a camera before reaching for a brush, and then shows you the footage. You’re not guessing whether the sweep actually removed the creosote. You can watch it yourself.
We also answer the phone. All day, all night, a live person. It might be Wendell at 9 p.m. because you smelled something odd after lighting a fire. That’s not a call center. That’s the owner.
Chimney Cleaning Services We Offer in Nesconset
Chimney Cleaning & Sweep
A proper sweep removes creosote and soot from the flue, smoke chamber, and firebox, then we camera-inspect to confirm the liner is sound. If the camera shows first-degree creosote only, you’re done, and we’ll tell you that plainly. Learn more about our Chimney Cleaning & Sweep in Nesconset.
Chimney Repair
Spalled brick, cracked crowns, and failing mortar joints are the usual suspects after Nesconset’s freeze-thaw winters. We repair what’s broken and will tell you when a repair can safely wait a season instead of pushing five figures of masonry work on the spot. Learn more about our Chimney Repair in Nesconset.
Fireplace Services
Gas logs, dampers, firebacks, wood-burning inserts, and the annual safety checks that make a fireplace actually usable when the temperature drops. Wendell has been inside more Nesconset fireplaces than he can count, and he’ll give you a plain-English verdict on what needs work and what doesn’t. Learn more about our Fireplace Services in Nesconset.
Chimney Cap & Crown
A missing cap on a Nesconset chimney invites rain, squirrels, and the freeze-thaw cycle that cracks liners from the inside out. We install Famco and Copperfield caps and rebuild crowns so water stops getting where it shouldn’t.
Chimney Liner & Rebuild
When the camera shows cracked terracotta tiles or a flue that’s been repurposed from oil to gas without relining, we install DuraFlex and HeatShield systems sized for the actual appliance. This is the fix that prevents carbon monoxide from finding its way into your living room, and it’s a big part of what we see in Nesconset specifically.
Neighborhoods We Serve in Nesconset
We work all over Nesconset, from the streets east of Gibbs Pond Road to the neighborhoods near Nesconset High School and up along Old Nichols Road. The whole area is part of our regular route, and a typical visit starts with a call and a scheduled window, not “sometime between noon and Thursday.”
- The Pines
- Smithtown Boulevard corridor
- Gibbs Pond Road area
- Lake Ronkonkoma border streets
- Old Nichols Road neighborhoods
Why Nesconset’s Climate & Housing Affect Chimney Cleaning
Nesconset’s housing stock is almost entirely post-WWII tract building: ranch homes, Cape Cods, split-levels, and colonials framed out between the 1950s and 1970s. Most of those chimneys were built with terracotta tile liners sized for oil-fired boilers and furnaces, because that’s what heated nearly every house on Long Island when they went up. The flue was designed to vent oil combustion gasses, not a wood fire, and not a modern high-efficiency gas unit.
When a homeowner converts from fuel oil to natural gas or drops a wood-burning insert into an old fireplace, that original flue gets asked to do a job it wasn’t built for. Nesconset sees this constantly. Two-flue chimneys are common here, with one flue that served the oil boiler for decades and one that served the living-room fireplace. After a heating system swap, the oil flue often sits abandoned, uncapped, and already cracked from years of acidic oil exhaust. Town of Smithtown code requires relining before any new appliance connects to that flue, but plenty of homeowners don’t know the abandoned flue is a problem at all.
Then the winter does its work. Nesconset temperatures bounce above and below 32°F all through January and February, and that repeated freeze-thaw cycle chews through the softer brick and original lime mortar on mid-century chimneys. Joints open up. Water gets in. Spalling starts. By the time you notice stains on the ceiling or a puff of smoke in the upstairs hallway, the damage has been compounding for seasons.
Pricing for Chimney Cleaning in Nesconset
- Standard chimney sweep (one flue): $189 - $289
- Two-flue sweep with full inspection: $249 - $389
- Level 2 camera inspection add-on: $99 - $149
- Chimney cap supply and install: $189 - $349
- Crown repair or rebuild: $350 - $900, depending on size and access
Every quote is flat-priced before a single tool leaves the truck. And if you have a written estimate from another company, bring it in and Wendell will give you a free second opinion. He’ll tell you if their number is fair or if they’re recommending work that doesn’t need doing.
What to Look For When Comparing Nesconset Chimney Sweeps
Are they giving you a price over the phone or a price after they look at the flue?
Most homeowners get burned by the same pattern: a national outfit quotes $99 on the phone, sends a technician to the door, and suddenly the “cleaning” is $1,200 because the liner “has to be replaced today.” We do it differently. The number we quote on the phone is the number on the invoice, unless the camera shows something genuinely dangerous that changes the scope. And when the camera shows that, you’ll see the footage with your own eyes before deciding anything.
Will the sweep show you the inside of your flue?
If a company won’t run a camera before or after a cleaning, you should ask why. At Top Hat Chimney, the camera footage and a plain-English verdict come with every job, no exceptions. You’ll know whether your liner is cracked, whether the creosote is first-degree or third-degree, and whether the recommendation is a must-do or a can-wait. A real sweep will tell you when the job doesn’t need doing. Wendell does that all the time.
Service Area - Cities Near Nesconset
Our Nesconset route covers neighboring communities including Hauppauge, Islandia, Central Islip, and Islip Terrace. If you’re just outside Nesconset, call anyway; schedules shift and we may already have a crew nearby. We regularly work the surrounding Smithtown and Brookhaven border streets.
Serving Nesconset, NY - Our Local Coverage Area
We’re based in the Nesconset area and know this community well, and we also serve our Islandia service area. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Chimney Cleaning in Nesconset
How much does a chimney sweep cost in Nesconset?
A standard chimney sweep in Nesconset typically runs $189 to $289 for a single flue, and $249 to $389 for a two-flue chimney with full inspection. The price depends on creosote level, roof access, and whether the flue has been converted from oil to gas without relining. Call (934) 935-3847 for an exact quote; estimates are free and the price you hear is the price you’ll pay.
Do I really need a new liner, or is the sweep just upselling me?
Most of the time, you don’t need a new liner. But in Nesconset, we routinely find cracked terracotta tiles in chimneys that were built for oil exhaust and later converted to gas or wood. Those liners weren’t designed for the higher temperatures and different draft of modern appliances. If a liner replacement comes up, we’ll show you the camera footage and explain exactly what we’re seeing. If it can wait, we’ll say so. We’d rather tell you the truth than sell you a liner you don’t need. Call for a camera inspection and get the plain-English verdict.
How often should a chimney be swept in Nesconset?
Once a year, burn or no burn. Chimneys break in the off-season, too. Nesconset’s freeze-thaw winters put stress on the masonry even when you’re not burning, and the damp Long Island spring air accelerates creosote breakdown. Annual sweeping catches cracks and moisture damage before they become expensive repairs or a chimney fire.
What actually happens if I skip chimney cleaning for a year or two?
Creosote builds up in layers. First-degree creosote is a brush job. Third-degree is a glaze that needs chemical treatment or mechanical removal, and it can ignite in the right conditions. A chimney fire can crack a liner without your ever seeing flames outside the flue; the next normal fire then sends heat and gases through those cracks into the framing around the chimney. In Nesconset’s older homes, that’s a risk you don’t want to take. Skipping a sweep saves $200 and can cost you an entire chimney rebuild. Call (934) 935-3847 to schedule before the burning season.
Can you fix an oil-to-gas conversion flue problem in Nesconset?
Yes. When a Nesconset homeowner converts from fuel oil to natural gas, the original oil flue often needs relining to meet Town of Smithtown code and handle the new appliance’s draft. We install DuraFlex and HeatShield liners sized for the actual unit, and we’ll pull a permit where required. Many homeowners don’t realize the old oil flue is the problem until moisture damage shows up inside the chase. We’ll camera the flue, show you what’s happening, and line it properly.
Contact Top Hat Chimney for Nesconset Service
If you’re in Nesconset and it’s time for a sweep, a camera inspection, or a second opinion on a repair estimate, call (934) 935-3847. Wendell and his crew serve the whole Nesconset area with straight answers, upfront pricing, and a 90-Day Done Right Promise on every job. One call, one price, and a sweep you’ll recognize next time you see him around town.
Written by Wendell Pike, Owner at Top Hat Chimney, serving Long Island communities since 1999.
What happens when you call
- 1A real person answersNo phone trees - talk to a local chimney cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Nesconset Customers Say
"We bought a house with a fireplace nobody had touched in a decade. He ran a camera up it, found a cracked liner tile, and told me plainly not to light a fire until it was fixed. He could have swept it, taken the money and said nothing."
- Marcus Elderidge"Converted our old wood burner to gas and took the time to talk me out of the fancier insert I had picked out because it would have been wrong for the size of the room."
- Duane Kittering"Wendell has swept our chimney every autumn for six years now. He knows the flue better than I know it and he tells me when it does not need doing, which is not something most trades will admit to."
- Eleanor Prescott