Fast, Reliable Chimney Cleaning & Sweep Across Franklin Square
A typical chimney cleaning and sweep in Franklin Square runs $189-$349 and is usually completed in a single visit, with Level 2 camera inspections available same-day when needed. Our technicians cover all of ZIP 11010, from the ranch blocks near Hempstead Turnpike to the Cape Cod clusters off New Hyde Park Road, and we carry the specialized DuraFlex and HeatShield materials to address Franklin Square’s signature oil-to-gas conversion problems without waiting on parts.
We’ve been driving to Franklin Square since 1984. The route hasn’t changed much - Atlantic Avenue to Franklin Avenue, then cut south toward the parkway - but the chimneys have. This village built its reputation on post-war suburban comfort, and that housing stock is now aging into real maintenance territory. Most Franklin Square homes went up between 1945 and 1960, brick chimneys and clay flue tiles that were never designed to last forever. We’re Hearthstone Chimney Co., and our Chimney Cleaning & Sweep team treats these houses like the permanent structures they were meant to be. Call (855) 950-3861 - a live person answers, 24 hours a day.
Why Hearthstone Chimney Co. of New York City Is Franklin Square’s Preferred Chimney Cleaning & Sweep Company
Forty-two years in this trade means we’ve swept chimneys in Franklin Square through three housing cycles. We remember when the oil-to-gas conversions started in earnest during the 1980s, and we’re the ones catching those patch jobs now as they fail. Homeowners here know us because we document what we find - photos you can see, a plain-English verdict - and because our 90-Day Done Right Promise is in writing, with no arguing.
Our response time to Franklin Square averages under 90 minutes during business hours, and we schedule next-day service for non-urgent sweeps throughout the village. Technicians arrive background-checked and uniformed, with the tools to complete most jobs in a single visit. No-hassle upfront pricing means the number on the estimate is the number on the invoice.
Frank Calucci built this company on the K.E.Y.S. code - Krafted right, Every time, Your home first, Standing behind it - and that still governs how we treat every Franklin Square call. We plan to be answering the phone here in thirty more years. That changes how you do the work today.
Our Chimney Cleaning & Sweep Services in Franklin Square
Level 1 Inspection
Our Level 1 inspection covers readily accessible portions of your chimney - the flue, firebox, damper, and exterior brickwork - with a visual assessment and basic cleaning. For Franklin Square’s 70-year-old Cape Cods and ranches, this is the minimum annual check that keeps your homeowner’s insurance valid and catches obvious deterioration before it becomes dangerous. Most Level 1 sweeps in Franklin Square run $189-$249 and take about 90 minutes.
Level 2 Inspection
This is where we earn our keep in Franklin Square. A Level 2 inspection adds a camera run through the flue - we use DuraFlex inspection equipment - to document liner condition, joint gaps, and condensation damage that visual inspection simply cannot catch. Given Franklin Square’s oil-to-gas conversion history, we recommend Level 2 for every home that converted before 2000, or any chimney showing white efflorescence on exterior brick. The camera doesn’t lie, and the photos become your baseline for future comparison. Level 2 inspections in Franklin Square typically cost $289-$349.
On a recent visit to a ranch home on Chestnut Street, we found a 1950s brick chimney originally tied to an oil furnace. During our annual sweep, we used our DuraFlex liner inspection camera to spot advanced clay-tile spalling caused by condensation from a gas conversion done in the 1990s. We recommended a HeatShield liner repair to restore safety before the next heating season.
Creosote Removal
Franklin Square’s older masonry chimneys - especially those still burning wood or with fireplace inserts - accumulate glazed creosote that standard brushing won’t touch. Nassau County’s cold snaps drive heavy fireplace use, and the freeze-thaw cycles here harden deposits into a true fire hazard. We remove Stage 3 glazed creosote with mechanical whipping heads and chemical treatment when necessary, restoring safe flue dimensions. This is not a job for hardware-store brushes on a pole. Creosote removal in Franklin Square runs $249-$389 depending on severity and flue access.
Soot Removal & Annual Sweep
For gas and oil systems, soot accumulation is quieter but no less consequential. Franklin Square’s single-flue chimneys serving both furnace and water heater create concentrated exhaust patterns that coat flue walls with acidic residue. Our annual sweep removes this buildup, checks draft performance, and verifies that your liner is still doing its job. We book annual sweeps throughout 11010 each August and September - smart homeowners get ahead of the first cold snap. Annual sweeps run $189-$229.
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 Franklin Square
We stock professional-grade materials from DuraFlex, HeatShield, and Famco in our service vehicles, which means Franklin Square repairs don’t wait on warehouse shipping. DuraFlex stainless liners handle the condensation problems common to oil-to-gas conversions. HeatShield cerfractory flue sealant restores cracked clay tile without full relining - often the right call for a Cape Cod on a fixed income. Famco chimney caps and dampers keep out the rain and squirrels that plague Franklin Square’s tree-lined blocks. These are not builder-grade substitutes. They’re the materials a craftsman chooses when he plans to stand behind the job.
Common Chimney Cleaning & Sweep Problems We See in Franklin Square Homes
- Oversized flues trapping condensation from gas conversions. Franklin Square’s post-WWII chimneys were sized for oil burners drafting at higher temperatures. Natural gas runs cooler, and that oversized flue never gets hot enough to dry out. Condensation soaks clay tiles year after year, spalling the surface and opening mortar joints. Every sweep should include a liner assessment for this damage.
- 1980s-90s patch jobs now failing as second-generation problems. When oil-to-gas conversions first spiked, many Franklin Square homeowners got quick liner patches that were never meant to last decades. We’re now finding those patches cracked, separated, or fully collapsed - creating the dangerous situation owners thought they’d already solved.
- Single flues serving dual appliances with no margin for error. The typical Franklin Square ranch runs furnace and water heater through one flue. A crack or blockage doesn’t vent into a spare channel. It vents into your basement or living space. Annual cleaning catches these failures before they become emergency evacuations.
- Freeze-thaw spalling on exposed brickwork. Franklin Square’s inland position leaves chimneys fully exposed to Nassau County’s winter temperature swings. Water enters hairline cracks, freezes overnight, and pops off brick faces by spring. Regular sweeping includes exterior condition checks that spot this early.
Pricing for Chimney Cleaning & Sweep in Franklin Square, NY
| Service | Typical Range in Franklin Square |
|---|---|
| Annual Sweep (Level 1) | $189 - $249 |
| Level 2 Camera Inspection | $289 - $349 |
| Creosote Removal (Stage 1-2) | $249 - $319 |
| Creosote Removal (Stage 3 glazed) | $319 - $389 |
| Fireplace Cleaning & Inspection | $219 - $279 |
| Seasonal Tune-Up (standing offer) | $89 |
What moves the number? Flue height, access difficulty, and the condition we find. A straightforward ranch with a clean flue sits at the low end. A Cape Cod with a steep roof pitch, heavy creosote, and a failed 1990s patch job requires more time and material. We tell you where you stand before we start - no-hassle upfront pricing, the number on the estimate is the number on the invoice. Seniors and veterans receive a permanent 5% discount. Call (855) 950-3861 for your exact quote; estimates are free.
We Also Serve Cities Near Franklin Square
Our service radius covers the full Nassau County chimney belt. We regularly sweep and inspect in Chimney Cleaning & Sweep in Franklin Square and the surrounding communities - Lakeview, West Hempstead, Elmont, and Malverne. Same standards, same live-answer phone, same 90-Day Done Right Promise. If you’re in 11010 or any adjacent ZIP, we’re your local sweep.
Serving Franklin Square, NY - Our Local Coverage Area
We’re based in the Franklin Square 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 - Chimney Cleaning & Sweep in Franklin Square
Yes - you need a Level 2 inspection with camera documentation, not just a standard sweep. The oversized flue designed for your original oil burner now runs too cool for natural gas, trapping condensation that destroys clay tile liners from the inside. We find this damage on the majority of 1980s-90s conversions we inspect in Franklin Square. Call (855) 950-3861 to schedule; we’ll show you the photos and explain exactly what your chimney needs.
Once per year, minimum, and we recommend late summer scheduling before Nassau County’s cold season begins. Franklin Square’s exposed inland position means more freeze-thaw cycles than sheltered Long Island locations, accelerating mortar and liner deterioration that annual inspection catches early. Gas systems need this as much as wood-burning - the risks are different but real. Call (855) 950-3861 to book your annual sweep.
White powder - efflorescence - means water is moving through your masonry and carrying salts to the surface. In Franklin Square, this often signals condensation damage inside an oversized flue, especially after oil-to-gas conversion. It’s not merely cosmetic; it indicates saturated brick that will spall and deteriorate faster. We diagnose the moisture source during our Level 2 inspection and recommend specific remediation. Call (855) 950-3861 - estimates are free.
Absolutely, and these are common in Franklin Square’s ranch and Cape Cod stock. The cleaning process is standard - brushing, vacuuming, camera inspection - but the stakes are higher. With no backup flue, any liner crack or blockage vents both appliances into your home. We pay particular attention to joint alignment and draft testing on single-flue systems. Most cleanings complete in one visit. Call (855) 950-3861 to schedule.
Yes, though the debris is different. Gaslog systems produce corrosive condensation and ceramic fiber residue rather than wood creosote, but these still coat and damage liners. Franklin Square’s older chimneys - especially converted oil flues - are particularly vulnerable to gas exhaust corrosion. Annual inspection and cleaning protect your liner and verify proper draft. Call (855) 950-3861 for an estimate; our $89 Seasonal Tune-Up applies.
Ready to schedule your Franklin Square chimney cleaning? Call Hearthstone Chimney Co. at (855) 950-3861. A live person answers 24 hours a day, 7 days a week. We’ll give you upfront pricing, show up when we say, and stand behind the work with our 90-Day Done Right Promise - in writing, no arguing. Done right, and we stand behind it.
Written by Frank Calucci, Owner at Hearthstone Chimney Co., serving Franklin Square and Nassau County since 1984.