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 in Selden, NY
Chimney cleaning in Selden, NY typically costs $189-$349 for a standard sweep, though homes built during the hamlet’s 1960s-70s tract boom often need additional work once we put a camera down the flue. The reason is simple: nearly every chimney in Selden is now 50-60 years old, and age is not kind to clay flue tile or mortar crown. If you want a written price before anyone sets foot inside, call (980) 580-8641 and we’ll walk through what your chimney likely needs based on its build era and current condition.
Why Selden Homes Are Different
Selden was built out almost entirely during Long Island’s 1960s-70s suburban tract-home boom, which means the hamlet’s masonry chimneys are hitting the critical window for clay flue tile cracking, crown failure, and mortar joint erosion all at once. Because virtually the entire neighborhood aged together, our cleaning visits here routinely uncover liner deterioration that needs addressing. It is not an occasional finding. It is a near-universal condition across the housing stock.
The homes themselves are predominantly ranch, cape cod, and split-level styles built by tract developers during Suffolk County’s suburban expansion. Most have single-flue masonry chimneys that originally served oil-fired furnaces. When owners converted to gas heat, the original oversized flue stayed in place. That mismatch is a problem: gas exhaust is cooler than oil exhaust, so it condenses inside an oversized flue. The resulting moisture saturates the masonry and quietly acidifies clay liners for decades before anyone notices. By the time we sweep a Selden chimney, we often find the liner is far beyond what routine cleaning can fix.
Salt-laden air drifting inland from the Atlantic and Long Island Sound accelerates mortar joint erosion and brick spalling on exposed crowns, even in central Suffolk County. The damage is noticeably faster than what you would see on same-era homes upstate. For Selden homeowners, a chimney cleaning is rarely just a cleaning. It is usually the first real look at what 50 years of Long Island air and fuel conversions have done to the flue.
Our Main Selden Services
Two services generate the most calls from Selden homeowners: fireplace work and chimney cap and crown repair. Here is what each involves locally.
Fireplace Services in Selden
Selden fireplaces were built for wood burning, but many sat dormant through decades of oil heat before owners wanted them back in service. Before the first fire of the season, the firebox, damper, smoke chamber, and flue need a documented inspection to confirm they are safe to operate. We often find cracked firebrick or a rusted damper from prolonged disuse, plus creosote buildup from the last burn before the furnace conversion. Our Fireplace Services in Selden page covers what a camera inspection reveals and what it costs to put a dormant fireplace back to work.
Chimney Cap & Crown in Selden
Exposed crowns on 50-year-old Selden chimneys take the brunt of freeze-thaw cycles and salt-laden air. Once a crown cracks, water works into the mortar joints below, and the freeze-thaw cycle widens every opening. A missing or damaged flue cap also lets rain, leaves, and raccoons directly into the flue. We regularly replace crowns and install caps as part of the same visit. See Chimney Cap & Crown in Selden for what a failed crown looks like from below and what the repair sequence costs.
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.
BeforeAfterChimney Cleaning & Sweep in Selden
Chimney cleaning and sweep in Selden is often the first time a homeowner gets an honest, documented look inside the flue. Most Selden chimneys were built for oil furnaces, then converted to gas without resizing the flue, which means persistent condensation has been silently eroding the clay tile liner for years. Our Chimney Cleaning & Sweep service combines a full mechanical sweep with a camera-scan inspection, so every Selden customer walks away with photos and a written condition report before anyone recommends additional work.
Level 1 Inspection
Signs you need it
You use your fireplace or wood stove regularly and just want to confirm the accessible portions of the flue are clear and safe before another burn season starts.
What it costs in Selden
We bundle a Level 1 inspection with every chimney cleaning in Selden at the $189-$349 standard sweep price, so you never pay separately for the basic check.
How we do it
We inspect the firebox, damper, smoke chamber, and accessible flue by sight and hand tools, then sweep the flue and document the final condition with photos.
Level 2 Inspection
Signs you need it
You just bought a Selden home, converted your furnace from oil to gas, upgraded to a wood stove insert, or experienced a chimney fire, storm, or earthquake.
What it costs in Selden
A Level 2 inspection with a camera scan runs $349-$599 in Selden and includes a full photo record delivered to your phone the same day.
How we do it
We run a remote camera down the full flue length, record the liner, smoke chamber, and interior masonry in real time, then hand you a written report with findings and photos.
Creosote Removal
Signs you need it
You notice a thick, tar-like black residue on the firebox walls or a strong smoky odor that lingers in the room after a fire has gone out.
What it costs in Selden
Heavy creosote removal in Selden ranges from $250-$500 depending on the stage of buildup, with Class III glazed creosote on the higher end because it requires chemical treatment followed by mechanical removal.
How we do it
We assess the creosote class, apply a chemical breakdown agent when needed, then use rotary wire brushes and rod systems to strip the flue walls, documenting the final interior with cameras.
Annual Sweep
Signs you need it
It has been more than a year since your last cleaning, or you have been burning a cord or more of wood each season.
What it costs in Selden
An annual sweep in Selden costs $189-$349 for a typical single-flue masonry chimney with a clean, undamaged liner and standard access.
How we do it
We run brushes down the full flue from the roof or the firebox, vacuum the collected soot and creosote from the smoke chamber and firebox, and finish with a Level 1 inspection and photo record.
What Chimney Cleaning & Sweep Costs in Selden
| Item | Typical range in Selden |
|---|---|
| Standard chimney sweep, single flue | $189-$349 |
| Level 2 camera-scan inspection | $349-$599 |
| Heavy creosote removal | $250-$500 |
How often should I have my chimney swept in Selden?
Every year if you burn wood, and every two years minimum if the chimney serves a gas furnace or water heater. Selden’s salt air and oversize-flue condensation accelerate creosote crusting and liner corrosion, so annual camera checks catch problems while repairs are still small.
Does a routine sweep find the liner problems common in Selden?
Yes, which is exactly why a camera scan is included. Because most Selden chimneys ran oversized for decades after oil-to-gas conversion, we document liner condition on every visit and give you photos before recommending any repair. Call (980) 580-8641 for an exact scope and written quote.
Chimney Repair in Selden
Chimney repair in Selden usually comes down to one thing: water intrusion. Salt-laden air, 50 years of freeze-thaw cycles, and cracked crowns have let moisture work into the mortar joints and bricks, and what looks like a cosmetic stain from the ground is often structural damage at the crown line. Our Chimney Repair crew works the full stack in Selden, from the flashing at the roofline to the crown and cap at the top.
Mortar Repointing
Signs you need it
You can see mortar joints that are eroded more than half an inch, missing chunks, or a sand-like grit accumulating on the roof or ground below the chimney.
What it costs in Selden
Mortar repointing in Selden runs $500-$1,500 for a typical single-flue chimney, depending on the area and access.
How we do it
We rake out the deteriorated joints to a depth of about three-quarters of an inch, fill them with matched mortar, and tool the joints to match the original profile.
Flashing Repair
Signs you need it
You see water staining on the ceiling around the chimney chase, or the metal flashing around the roofline is rusted, lifted, or patched with sealant.
What it costs in Selden
Flashing repair or replacement in Selden ranges from $400-$1,200 depending on whether the existing step and counter flashing can be salvaged.
How we do it
We cut out the old flashing, install new step and counter flashing with a proper ice and water shield, and seal the transitions with polyurethane, not caulk.
What Chimney Repair Costs in Selden
| Item | Typical range in Selden |
|---|---|
| Mortar repointing | $500-$1,500 |
| Flashing repair or replacement | $400-$1,200 |
| Chimney waterproofing | $350-$800 |
Can I wait until spring to repair my Selden chimney?
Sometimes. A cracked crown or missing cap should not wait because winter freeze-thaw cycles will widen every opening, but minor mortar erosion can often be documented and scheduled for warmer months. We give you a written condition report and honest timing advice on every visit.
Why does my Selden chimney need repointing so early compared to upstate homes?
Salt-laden air from Long Island’s surrounding waters accelerates mortar erosion, and 50-year-old tract-home masonry was usually built with standard residential mortar rather than higher-strength restoration mixes. The bricks and mortar are just wearing faster here. Call (980) 580-8641 for a camera-backed assessment and written quote.
Chimney Liner & Rebuild in Selden
Chimney liner and rebuild work in Selden is not a rare repair; it is the expected outcome of the hamlet’s building history. The oil-to-gas conversion that occurred across thousands of Selden homes left oversized flues that condense acidic exhaust against bare clay tile, and after 50 years the liner is often broken, flaking, or completely missing in sections. Our Chimney Liner & Rebuild service replaces the flue with properly sized stainless steel or rebuilds the chimney above the roofline when the masonry itself has failed.
Stainless Steel Liner
Signs you need it
Your camera scan shows cracked clay tile fragments inside the flue, or your chimney has been converted to gas and the condensation has caused the tile to flake and spall.
What it costs in Selden
A stainless steel liner system in Selden typically runs $2,500-$5,500 depending on flue length, diameter, and roof access.
How we do it
We size the liner to your appliance and flue dimensions, drop a continuous stainless steel tube down the full length, insulate where required, and connect it to the appliance and rain cap.
Partial Rebuild
Signs you need it
The top rows of brick or the crown are loose, spalling, or missing entirely, but the flue liner and the chimney below the roofline remain structurally sound.
What it costs in Selden
A partial rebuild from the roofline up in Selden ranges from $2,000-$4,500 depending on height and brick salvageability.
How we do it
We set up staging, knock down the failed masonry above the roofline, lay new brick or block to match, pour a proper reinforced crown, and install a new flue cap and flashing.
What Chimney Liner & Rebuild Costs in Selden
| Item | Typical range in Selden |
|---|---|
| Stainless steel liner system | $2,500-$5,500 |
| Partial rebuild above roofline | $2,000-$4,500 |
| Full chimney rebuild | $8,000-$20,000 |
Do I really need a new liner, or can I just wait?
If a camera scan shows cracked or missing clay tile, waiting is a carbon monoxide risk. A broken liner allows exhaust and carbon monoxide to infiltrate the wall cavities or living space, and Selden’s oversize flues make the condensation worse every year. We show you the footage and write a scope so you can decide with facts, not pressure.
What does a full rebuild actually involve for a Selden tract home?
A full rebuild extends from the roofline or the firebox up through the top of the flue, depending on the masonry damage. We replace the liner system, rebuild the stack with new brick or block, pour a new crown, and document the entire job with photos. Call (980) 580-8641 for a written quote after a camera inspection.
Brands We Service in Selden
We install and service chimney systems built with our brands, including Gelco caps and dampers, Olympia Chimney components, and Copperfield stainless steel liner systems. We keep common Selden replacement parts staged with our local dispatch so standard caps, dampers, and liner components do not require a second visit.
Pricing for Chimney Cleaning in Selden, NY
| Service | Typical range in Selden |
|---|---|
| Chimney sweep, single flue | $189-$349 |
| Level 2 camera-scan inspection | $349-$599 |
| Heavy creosote removal | $250-$500 |
| Mortar repointing | $500-$1,500 |
| Flashing repair or replacement | $400-$1,200 |
| Chimney waterproofing | $350-$800 |
| Stainless steel liner system | $2,500-$5,500 |
| Partial rebuild above roofline | $2,000-$4,500 |
What pushes price up in Selden is access: a steep roof pitch on a split-level, a crown buried behind a dormer, or a flue that requires staging instead of a ladder. The state of the liner is the other variable. What will never push the price up after the fact is us: we quote a written price, written scope, and written warranty before any work starts, so you compare options with the evidence in hand.
Neighborhoods We Serve in Selden
We work the full hamlet of Selden, from the ranch rows south of Middle Country Road to the newer capes off Boyle Road and beyond. Typical scheduling runs about five to seven business days out during fall peak, and our crews arrive in marked vehicles with a named technician and a text when they are on the way.
- Blue Ridge Estates
- Hawkins Path area
- Boyle Road corridor
- Terryville border
- Selden center, near the civic association district
Service Area - Cities Near Selden
While this page focuses on Selden, our crews regularly work the surrounding Suffolk County hamlets with the same written-price policy and camera-scan documentation standard. We serve homeowners in Centereach, NY, Coram, NY, Holtsville, NY, and Holbrook, NY.
Serving Selden, NY - Our Local Coverage Area
We’re based in the Selden 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 Cleaning in Selden
For a standard cleaning, no. Repairs beyond routine maintenance, like a full rebuild or liner replacement, typically require a Suffolk County or Town of Brookhaven permit, and our office handles the paperwork as part of the written scope. We tell you before work begins whether a permit applies to your job.
During fall peak, book two to three weeks out. Our Selden route runs on a five-to-seven-day schedule most of the year, but October and November fill quickly because so many wood-burning homes in the hamlet restart their fireplaces at the same time.
Yes. Clause 4 of the Haven Standard requires a documented photo record on every visit, and that has been our practice since 2009. You will see the flue interior with your own eyes before anyone quotes a liner or rebuild. Call (980) 580-8641 and we will walk you through exactly what the camera found and what the next step costs, in writing, before you commit to anything.
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 Selden Customers Say
"Found a bird nest and a blocked flue we had no idea about. Photographed everything, cleared it, and explained what the smell had been."
- Curtis V."They told me the flue was fine and I did not need a liner. Charged me for the inspection and nothing else. That is why I have called them twice since."
- Hal M."Cap and crown replaced after water was getting in. Price was quoted in writing, and they showed me the mortar failure first."
- Neil O.