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.
Fast, Reliable Chimney Cleaning & Sweep Across Plainedge
A typical chimney cleaning and sweep in Plainedge runs $175-$295 for a standard Level 1 service, with Level 2 camera inspections adding $100-$150 depending on access and flue configuration. Most Plainedge appointments book within a week, and our crews carry the parts to finish the job in a single visit. Call (845) 757-0998 - a live person answers, day or night.
We know Plainedge. We’ve swept chimneys off Hicksville Road, along the split-level streets near the Plainedge Middle School, and through the Cape Cod blocks that fill this post-war hamlet. These homes share a story: built fast in the 1950s and 60s for returning veterans and young families, their masonry chimneys were engineered for oil heat, not the gas conversions that now dominate Nassau County. That history lives in your flue. It shapes what fails, what we look for, and why a sweep here is different from a sweep twenty miles inland. Our Chimney Cleaning & Sweep team dispatches from our New York City office, but the trucks that roll into Plainedge carry local knowledge - the kind that only comes from decades of reading the same brick, the same mortar, the same oil-era oversizing.
Why Hearthstone Chimney Co. Is Plainedge’s Preferred Chimney Cleaning & Sweep Company
We’ve served Nassau County communities for over 42 years. Russell Haines built this company in 1984 on a straightforward idea: show the homeowner what you found, explain it in plain English, and stand behind the fix. That approach matters more in Plainedge than most places, because the chimneys here hide their problems well. A gas conversion can look successful for years while an oversized flue liner quietly corrodes above the smoke chamber, out of sight and out of mind.
Our Level 2 inspections end with photos you can see and a plain-English verdict. No jargon, no scare tactics, no push to buy what you don’t need. If the flue is sound, we say so. If it’s not, we show you exactly where it fails and what it costs to fix - upfront pricing, the number on the estimate is the number on the invoice. The 90-Day Done Right Promise covers every job in writing: if it’s not right, we come back, no arguing, no paperwork chase.
Calls are answered by a live person 24 hours a day, 7 days a week. Not a voicemail tree. Not a callback queue. A real voice, every time. Our technicians are background-checked, uniformed, and trained to work on the specific housing stock of central Nassau County - the Cape Cods, the ranches, the split-levels with their awkward chase access and original clay tile liners.
Our Chimney Cleaning & Sweep Services in Plainedge
Level 1 Inspection
A Level 1 inspection is the baseline for every Plainedge home that burns wood, pellets, or gas logs annually. We examine the readily accessible portions of the chimney exterior, interior, and connecting appliance - checking for creosote buildup, obstructions, and basic structural soundness. For Plainedge’s well-maintained fireplaces with no history of problems, this is often sufficient. But given the age of housing stock here - most chimneys 55-75 years old - we flag any signs that suggest deeper investigation. Staining on the firebox walls, a draft that feels weaker than last season, or a cap that’s gone missing after a nor’easter all prompt a conversation about Level 2.

Level 2 Inspection
This is where our Plainedge work gets specific. A Level 2 inspection includes everything in Level 1, plus camera examination of the flue interior, attic, crawl space, and other accessible areas. For Plainedge, this service is essential after any fuel conversion, real estate transaction, or weather event that may have compromised the chimney. The camera reveals what no flashlight can: the ‘oil ghost’ staining on original liners, hairline cracks from freeze-thaw cycles, and the mortar erosion that salt-laden air accelerates on exposed crowns. We document everything with photos and deliver a written verdict. If the flue needs relining, we specify why, show you the damage, and quote DuraFlex stainless steel or HeatShield resurfacing based on what your chimney actually needs.

Creosote Removal
Creosote accumulates in stages. First-degree creosote - flaky, sooty, easy to brush - is what most Plainedge homeowners expect. Second-degree creosote forms shiny black flakes and requires more aggressive mechanical cleaning. Third-degree creosote, the hardened, tar-like glaze, is a genuine fire hazard and often signals a deeper problem: poor draft from an improperly sized flue, or burning unseasoned wood in a system that can’t handle the moisture load. In Plainedge, we’ve found third-degree buildup hiding behind first-degree soot in oil-converted chimneys where the oversized liner let exhaust cool too fast. We remove what we can access, but we won’t pretend brushing solves a liner-sizing problem. If the flue is wrong for the appliance, we say so, and we explain what it costs to make it right.

Soot Removal & Fireplace Cleaning
Soot is more than cosmetic. In Plainedge’s tighter 1950s-60s floor plans, a smoky fireplace can discolor walls and degrade indoor air quality fast. Our fireplace cleaning service removes accumulated soot from the firebox, smoke shelf, and damper assembly, restoring proper draw and preventing acidic residue from etching masonry surfaces. We finish with a combustion-efficiency check and draft test. For gas-log retrofits - increasingly common as Plainedge homeowners move away from wood - we verify that the burner orifice and venting match the appliance rating plate. A gas log jammed into a wood-burning fireplace with an oil-era flue is a carbon monoxide risk we take seriously.

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.
Trusted Brands We Service in Plainedge
We stock parts and materials from the brands that professional sweeps actually trust: Gelco caps and dampers, Olympia Chimney liner systems, Famco venting components, and Copperfield specialty tools. For Plainedge’s salt-air environment, we specify stainless steel over galvanized whenever a cap, flashing, or liner is exposed to weather. Galvanized steel costs less upfront. It also rusts through in half the time when nor’easter spray and Long Island Sound humidity work on it. We’ve replaced too many failed galvanized caps on Hicksville Road ranches to recommend them anymore. When we install a new cap or reline a flue, the materials come from our truck, not a three-day order. Most jobs finish in one visit.
Common Chimney Cleaning & Sweep Problems We See in Plainedge Homes
- Galvanized cap and flashing corrosion. Salt-laden air from the South Shore bays and Long Island Sound accelerates rust on Plainedge’s original 1950s-70s chimney components. Nor’easters drive rain horizontally into compromised tops, and once water reaches the smoke chamber, it feeds the condensation cycle that destroys liners from the inside out.
- The ‘oil ghost’ in converted flues. A home that switched from No. 2 oil to gas without relining now runs cooler exhaust through an oversized clay tile flue. Condensation forms, turns acidic, and streaks the liner with white efflorescence. The damage stays invisible until a camera reaches the smoke chamber. It’s also a code violation under New York’s current fuel-gas standards.
- Freeze-thaw masonry damage. Water enters micro-cracks in aging mortar during Plainedge’s wet winters, expands when it freezes, and spalls brick faces or cracks the chimney crown. Homeowners often call for a “soot problem” and learn the real issue is structural water intrusion that brushing alone won’t fix.
- Improper gas-log venting in original fireplaces. Modern gas appliances produce lower-temperature exhaust that needs a correctly sized, properly lined flue. Jamming a gas insert into an oil-era chimney without inspection risks carbon monoxide spillage and chronic draft failure.
Pricing for Chimney Cleaning & Sweep in Plainedge, NY
Honest numbers for Plainedge’s market:
- Level 1 chimney sweep and inspection: $175-$245
- Level 2 camera inspection (includes Level 1): $275-$395
- Creosote removal, standard first-degree: included in sweep
- Second-degree creosote, mechanical cleaning: $95-$175 additional
- Third-degree glazed creosote removal: $295-$450; may require chemical treatment and return visit
- Fireplace cleaning and soot removal: $145-$225
- Stainless chimney cap installation (Gelco or Olympia): $285-$450
- DuraFlex stainless liner, typical Plainedge single-flue: $1,850-$2,900
What moves the price: flue height and access difficulty, the degree of creosote buildup, whether the damper assembly needs repair, and whether we discover conversion damage that requires relining. We quote every job before we start. The estimate is free, and the number we give is the number on the invoice. No add-ons without your okay. Senior and veteran discounts apply - 5% off any service. And our $89 Seasonal Tune-Up remains available for Plainedge homeowners who book ahead of the burning season.
We Also Serve Cities Near Plainedge
Our crews work throughout central Nassau County, including Chimney Cleaning & Sweep in Plainedge and neighboring Hicksville, Levittown, East Meadow, and Jericho. The same salt-air conditions, the same post-war housing stock, the same oil-conversion history - we know these chimneys because we’ve swept them for decades. Call (845) 757-0998 to schedule.
Serving Plainedge, NY - Our Local Coverage Area
We’re based in the Plainedge 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 Plainedge
Yes, and arguably more than before the conversion. The original clay tile liner in your Plainedge home was sized for the hotter exhaust of an oil burner. Gas exhaust runs cooler and denser, and in an oversized flue it condenses into acidic water that attacks the liner from the inside. Annual sweeping removes soot and debris, but just as importantly, it gives us a chance to camera-inspect for the efflorescence and condensate streaks that signal conversion damage. Call (845) 757-0998 for a free estimate - we’ll tell you whether your flue needs attention or just a clean bill of health.
The ‘oil ghost’ is the hidden damage left behind when a home converts from oil to gas without relining the flue. On a 1962 split-level off Hicksville Road in Plainedge, our tech pulled the smoke chamber camera and found the ‘oil ghost’ - white efflorescence and acidic condensate streaks running down an original oversized clay tile flue liner fifteen years after the homeowner switched from No. 2 oil to gas. We brushed loose first-degree creosote and soot, then installed a correctly sized DuraFlex stainless liner with a new stainless cap, and the draft test came back steady instead of the weak, smoky pull the family had been living with. The ghost is real, it’s common in Nassau County, and it’s invisible without a camera. Call (845) 757-0998 if your conversion was more than five years ago and you’ve never had a Level 2 inspection.
Plainedge sits close enough to Long Island Sound and the South Shore bays that salt-laden air reaches its chimneys year-round. That salt accelerates corrosion on galvanized steel components - caps, flashing, storm collars - that might last fifteen years in Suffolk County’s interior but show rust in eight to ten here. Nor’easters add the insult of wind-driven rain forced horizontally into chimney tops. We specify stainless steel replacements from Gelco or Olympia Chimney for Plainedge exposures because the incremental cost pays back in longevity. If your cap is original to a 1960s house, it’s almost certainly galvanized and likely compromised. Call (845) 757-0998 and we’ll check it during your sweep.
Level 1 covers annual maintenance for systems with no known changes or problems. Choose Level 2 if you’ve converted fuels, bought or sold the home, experienced a chimney fire, or noticed performance changes - weaker draft, smoke spillage, new odors. In Plainedge, we also recommend Level 2 for any home that converted from oil to gas more than five years ago without documented relining. The camera finds what eyes cannot. Call (845) 757-0998 and we’ll help you decide before booking.
Third-degree creosote can often be removed with rotary mechanical cleaning and, in stubborn cases, chemical treatment over one or two visits. But the presence of heavy glazed buildup usually signals an underlying problem: poor draft from an oversized or damaged flue, habitual burning of unseasoned wood, or an appliance mismatched to the chimney. In Plainedge’s oil-converted homes, we frequently find that third-degree creosote is a symptom, not the disease. We remove what we can, then diagnose why it formed. If the flue is structurally sound but poorly sized, relining with DuraFlex stainless may be the lasting fix. If the liner is cracked or spalled, replacement is the only safe option. We show you the camera evidence and quote both paths. Call (845) 757-0998 for a free estimate.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Plainedge and Nassau County since 1984.





Before
After
Before
After
Before
After