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 Paterson
Chimney cleaning and sweep in Paterson, NJ typically costs $89-$340 depending on the service level, and most appointments are completed in a single visit with same-week scheduling available. For Paterson’s older row homes with original masonry chimneys, a Level 2 camera inspection is essential because unlined or deteriorated clay-tile flues venting modern gas appliances create risks a standard brush sweep cannot catch.
We’ve been answering calls with a live person 24 hours a day for over 42 years, and our crews serve Paterson from our metro-area dispatch office. If your home sits near Eastside Park, along Broadway in the 4th Ward, or in the brick rows off Market Street, we’ve likely already swept a chimney on your block. The housing stock here is unlike anywhere else in northern New Jersey: 90-to-130-year-old 2-to-4-family attached brick row homes built during Paterson’s silk industry boom, most with chimneys sized for coal-burning appliances and never properly adapted for today’s low-temperature gas exhaust. That mismatch between old flue and new appliance is where problems hide, and it’s why we don’t touch a Paterson chimney without a camera.
Call (973) 604-2986 to book. We’ll give you a flat price before we arrive, and every job carries our 90-Day Done Right Promise in writing.
Why Hearthstone Chimney Co. Is Paterson’s Preferred Chimney Cleaning & Sweep Company
Paterson homeowners know the difference between a sweep who brushes and leaves, and one who documents what they found. Our Chimney Cleaning & Sweep team has worked through enough Paterson row homes to recognize the pattern: an oversized flue, deteriorated mortar joints, and a clay-tile liner that cracked sometime during the Reagan administration. We photograph everything. You see what we see. Then we explain it in plain English.
Our reputation here was built one block at a time. We’ve swept chimneys in the attached brick rows near Eastside Park, along the steep streets of the 4th Ward, and throughout the pre-war housing near the Great Falls. Paterson customers call us back because we treat party-wall flues with the seriousness they deserve, and because our 90-Day Done Right Promise means if something isn’t right, we make it right. No paperwork to file, no arguing.
A live person answers our phones every hour of every day. Not a callback queue, not an app. When you call (973) 604-2986, you talk to someone who can book your appointment, answer your question, or flag an urgent safety concern for immediate dispatch.
Our technicians are background-checked, uniformed, and carry professional-grade equipment from brands like HeatShield, Gelco, and Olympia Chimney. Most jobs finish in one visit. The price we quote is the price on the invoice.
Our Chimney Cleaning & Sweep Services in Paterson
Level 1 Inspection
A Level 1 inspection covers readily accessible portions of your chimney and appliance connections. For Paterson homeowners with newer gas inserts or recently serviced systems, this annual check confirms basic soundness and clears light soot accumulation. But in a 1920s row home with original construction, a Level 1 rarely tells the full story. We recommend it only when we already know your flue’s condition from prior camera work.

Level 2 Inspection
This is what most Paterson chimneys actually need. A Level 2 inspection includes video scanning of the interior flue, examination of accessible attics and crawl spaces, and documentation of liner condition, mortar integrity, and clearance to combustibles. In the 4th Ward near Eastside Park, our tech swept a three-story 1905 brick row home where the gas water heater and furnace both dumped into one oversized, unlined clay-tile flue that had never been relined. Camera footage showed heavy first-degree creosote, a spalled mortar joint bleeding into the party wall, and visible daylight through a crack in the flue liner. We documented the failure on video for both the owner and the adjoining unit, then installed a HeatShield liner repair instead of a full reline, saving the owner thousands and preventing CO migration next door.
Every Level 2 ends with photos you can see and a plain-English verdict. Nothing is recommended without evidence you can hold in your hand.

Creosote Removal
Paterson’s converted coal chimneys run cooler than designed because modern gas appliances produce less heat. Cooler flue gases condense. Condensation builds creosote. First-degree creosote, a light soot, brushes away easily. Second-degree, a tarry flake, needs rotary equipment. Third-degree, a hardened glaze, cannot be swept by any brush, rotary or otherwise. It requires chemical treatment or mechanical removal.
We see third-degree glaze often in Paterson chimneys that haven’t been properly inspected in years. The danger isn’t just chimney fire risk, though that’s real enough. It’s that a sweep who doesn’t run a camera might brush past the glaze, declare the flue clean, and leave a genuine hazard in place. We check. We photograph. We tell you exactly what degree of creosote is present and exactly how we’ll remove it.

Soot Removal
Soot accumulation in gas-venting flues is different from wood-burning creosote. It’s finer, more acidic, and more likely to contain sulfur compounds that eat away at mortar and metal. In Paterson’s oversized flues, low gas-flow velocity lets soot settle on horizontal surfaces and in liner cracks. Our soot removal service uses HEPA-contained vacuum systems and rotary brushes sized to your flue, not one-size-fits-all equipment that misses the corners where soot concentrates.

Annual Sweep
The National Fire Protection Association recommends annual inspection and sweeping as needed. For Paterson’s housing stock, “as needed” is almost always. The combination of aged masonry, converted appliances, and party-wall construction means conditions change faster than in newer construction. Our Annual Sweep program includes Level 2 inspection, full creosote and soot removal, and a written condition report with photo documentation. We schedule your next appointment before we leave, so it never slips your mind through another northern New Jersey winter.

Fireplace Cleaning
Even gas fireplaces in Paterson row homes need annual attention. Decorative ceramic logs shed particles. Burner ports clog. The firebox itself collects debris that affects combustion efficiency. We clean and inspect gas fireplaces with the same camera documentation we apply to flues, because a dirty gas fireplace is an inefficient one, and an inefficient one produces more carbon monoxide than it should.

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.
Trusted Brands We Service in Paterson
We don’t use builder-grade substitutes. Our trucks carry professional-grade materials from Gelco, Olympia Chimney, Famco, and Copperfield, among others, so most Paterson repairs finish without waiting for parts. When we installed that HeatShield liner repair in the 4th Ward row home, we had the materials on the truck. No return visit, no delay. That’s how we complete most jobs in a single visit. If your chimney needs a cap, crown, or liner component, we source from manufacturers who’ve proven themselves in the field, not the cheapest option from a warehouse catalog.
Common Chimney Cleaning & Sweep Problems We See in Paterson Homes
- Coal-era flues venting gas appliances. Paterson’s 1880s-1920s row homes were built with chimneys sized for coal-burning furnaces and water heaters. Those oversized flues create sluggish draft with modern low-temperature gas exhaust, leading to condensation, accelerated liner deterioration, and chronic moisture infiltration that shows up as efflorescence on interior brick.
- Freeze-thaw damage to exposed crowns and stacks. Northern New Jersey’s winter cycles hit hard. Water enters cracked mortar, freezes, expands, and spalls brick faces. Paterson’s already-aged chimneys suffer faster than newer construction. We inspect crowns with every sweep because a failed crown lets water into the flue year-round.
- Party-wall flues with crossed liability. In Paterson’s attached row homes, a single chimney breast commonly serves multiple flues for two or three adjoining units across separate property lines. A blocked or cracked liner isn’t just one household’s problem. It creates carbon monoxide exposure and legal liability that crosses ownership boundaries. Sweeps in single-family suburban towns almost never encounter this scenario.
- Downdraft from Passaic River valley wind channeling. The local geography creates localized wind patterns that compound draft problems in the taller chimneys characteristic of three-story row homes. A sweep who doesn’t understand Paterson’s specific conditions might blame the appliance when the real problem is stack height and location relative to neighboring roofs.
Pricing for Chimney Cleaning & Sweep in Paterson, NJ
A typical Annual Sweep with Level 1 inspection in Paterson runs $89-$150. Level 2 inspection with video scanning runs $200-$340. Creosote removal adds $75-$200 depending on degree and accessibility. Soot removal for gas appliances typically falls within the base sweep price unless heavy accumulation requires additional rotary work.
What affects your specific cost: flue accessibility in a tight row-home basement, degree of creosote or soot buildup, whether the chimney has been swept in the last two years, and whether party-wall construction requires coordination with adjoining owners. We give you a flat, upfront price before we book. The number on the estimate is the number on the invoice. No surprises.
Current standing offers: $50 off any repair over $250, free second opinion on any written estimate, $89 seasonal tune-up, and a permanent 5% senior and veteran discount. Call (973) 604-2986 for an exact quote. Estimates are free.
We Also Serve Cities Near Paterson
Our crews work throughout Passaic County and beyond. If you’re in Clifton, Fair Lawn, Little Falls, or Garfield, the same technicians, same equipment, and same 90-Day Done Right Promise apply. We schedule Chimney Cleaning & Sweep in Paterson and surrounding towns from our metro-area office, with routing designed to keep appointment times reliable. Wherever we serve, we show up when we say we will.
Serving Paterson, NJ - Our Local Coverage Area
We’re based in the Paterson 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 Paterson
Yes. An unlined or original clay-tile flue in a Paterson row home deteriorates faster than modern construction because the flue was sized for coal, not gas, and the temperature mismatch accelerates mortar and liner breakdown. Annual Level 2 inspection with video scanning catches cracks, spalling, and creosote buildup that a brush-only sweep would miss. Call (973) 604-2986 to schedule; we’ll show you exactly what the camera sees before recommending any work.
It often is. Two appliances venting into one coal-era flue can create backdrafting, especially when both run simultaneously and the flue volume is too large to maintain proper velocity for gas exhaust. We measure draft pressure during our Level 2 inspection and can show you the readings. If the numbers are out of spec, we’ll explain your options, from liner resizing to separate venting, with camera evidence for every recommendation. Call (973) 604-2986 for an exact quote.
Yes, and this is one of the most serious differences between Paterson row homes and single-family houses. A cracked liner or failed mortar joint in a party-wall chimney can leak carbon monoxide into adjoining units. We document party-wall conditions with video and provide copies for neighboring owners when requested. Repairs that affect shared flues should be coordinated, and we can help facilitate that communication. Call (973) 604-2986 to discuss your specific situation.
You know because we show you. Our Level 2 inspection includes video footage of the creosote degree and liner condition. First-degree and most second-degree creosote sweep clean with standard or rotary equipment. Third-degree glaze cannot be swept and requires chemical or mechanical treatment. We distinguish between them on camera, explain what we’re seeing, and only recommend relining when the liner itself is structurally failed, not merely dirty. No camera evidence, no reline recommendation. That’s our standard. Call (973) 604-2986 to book an inspection with photo documentation.
Three factors stack against Paterson row homes: taller chimneys in a valley location catch more wind, the Passaic River geography creates localized downdraft conditions, and oversized coal-era flues don’t generate enough draft velocity for modern gas appliances. Suburban single-family homes with properly sized flues and protected stack locations rarely see these combined effects. We measure draft performance on-site and can recommend solutions from cap modifications to flue resizing, always with before-and-after readings you can see. Call (973) 604-2986 for an assessment.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Paterson and northern New Jersey communities since 1984.





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