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 Fireplace Services Across Clifton
Fireplace service in Clifton, NJ typically runs $180-$450 depending on the repair, with full inspections starting at $89 and most jobs completed in a single visit. Hearthstone Chimney Co. has dispatched crews to Clifton homes from our New York City office for decades, and we know the difference between a single-family cape on the north side and a two-family colonial off Clifton Avenue. Call (973) 604-2986 - a live person answers, 24 hours a day.
Clifton’s housing stock is unlike anywhere else in Passaic County. The city has one of the highest concentrations of two-family homes in New Jersey, most built between the 1920s and 1950s, and nearly every masonry chimney in those neighborhoods serves multiple flues venting two separate dwelling units. As these homes continue the widespread regional shift from oil to gas heat, NJ code requires relining the oversized original flues to match the new appliance. That makes chimney inspection and liner work a near-constant need here, and it means any technician working in Clifton needs to understand multi-flue stacks before they set foot on your roof. Our Fireplace Services team traces every flue individually. Nothing gets recommended without camera evidence you can see for yourself.
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.
Why Hearthstone Chimney Co. Is Clifton’s Preferred Fireplace Services Company
We’ve been answering the phone with a live person for over 42 years, and that hasn’t changed. Clifton homeowners call us because they remember the last contractor who didn’t show, or who found $3,000 of “urgent” work that somehow couldn’t wait. We do business differently.
Our Level-2 camera inspections end with photos you can see and a plain-English verdict. No jargon, no pressure, no surprises on the bill. The 90-Day Done Right Promise governs every job: Krafted right, Every time, Your home first, Standing behind it. If it’s not right, we come back. In writing, no arguing.
Dispatch and scheduling are coordinated from our New York City office, but our crews serve Clifton locally and know the area cold. We understand how Clifton’s position in the lower Passaic River watershed keeps ground moisture elevated, accelerating spalling and efflorescence on exposed brick crowns. We’ve replaced dampers in Lakeview and rebuilt fireboxes in Albion Place. Background-checked, uniformed technicians. Most jobs in a single visit. Upfront pricing: the number on the estimate is the number on the invoice.
Our Fireplace Services in Clifton
Gas Fireplace Service
Clifton’s oil-to-gas conversion wave has left thousands of fireplaces and heating appliances venting into flues never designed for them. A gas fireplace needs proper draft, correct liner sizing, and a functioning damper to operate safely. We inspect the burner assembly, check gas pressure, test the thermocouple and pilot, and verify that your flue draws correctly for the fuel type. In Clifton’s two-family blocks, we also confirm which flue serves which unit - a step that gets skipped more often than you’d think.

Wood Burning Fireplace
There’s nothing wrong with a wood fire in Clifton, but the city’s older chimneys demand respect. Original clay tile liners in 1920s-1950s construction are now 70-100 years old, and Clifton’s hard freeze-thaw cycles crack mortar joints faster than in milder climates. We sweep to NFPA 211 standards, run a camera to check for cracked tile or missing mortar, and give you a verdict you can understand. First-degree creosote is dusty and easy to remove. Third-degree creosote is glazed, tar-like, and a genuine fire hazard. We’ll show you which you have.

Fireplace Insert
An insert can transform an inefficient open fireplace into a real heat source, but installation in Clifton’s multi-flue stacks requires precision. The insert must be paired with a correctly sized liner, and in two-family homes, that liner cannot compromise the neighboring unit’s draft. We use DuraFlex and Olympia Chimney liners sized to your appliance, not whatever’s in the truck. Every installation includes camera verification before we sign off.

Damper Repair
A stuck or rusted damper wastes heat, lets drafts in, and can prevent proper venting. In Clifton’s Passaic-watershed climate, moisture accelerates corrosion on steel throat dampers and warps cast-iron frames. We repair what can be repaired and replace what can’t, using professional-grade components from Copperfield and Gelco. A working damper is basic. It should work.

Fireplace Conversion
Converting a wood fireplace to gas - or updating an old gas setup - is common in Clifton as homeowners modernize. The critical step is matching the new appliance to a correctly lined flue. NJ code requires it, and our camera inspection confirms whether your existing flue qualifies or needs relining with HeatShield or a stainless liner. We handle the gas line coordination, permit guidance, and final testing. Done right, and we stand behind it.

Firebox Repair
The firebox takes the direct heat, and in Clifton’s century-old chimneys, refractory panels crack and mortar joints fail. We rebuild with HeatShield refractory materials rated to the temperatures your fireplace actually produces. No patch jobs that fail in two seasons. Photos before, photos after, verdict in plain English.

Trusted Brands We Service in Clifton
We stock parts and materials from the brands that professional sweeps actually trust: DuraFlex stainless liners, HeatShield refractory and flue-liner systems, Gelco dampers and components, Olympia Chimney supply, Famco venting products, and Copperfield hardware. For Clifton customers, that means faster turnaround - no waiting two weeks for a specialty damper or custom cap. Our trucks carry the common sizes for Clifton’s two-family stack configurations, and what we don’t have on hand, we source quickly through our New York City supply chain. Professional-grade means it lasts. Builder-grade means you’ll call someone again in five years. We don’t use it.
Common Fireplace Services Problems We See in Clifton Homes
- Multi-flue stacks with unlabeled flues. A single exterior chimney in Clifton’s older two-family blocks routinely contains two or three separate flues, one per unit’s heating system and occasionally a shared fireplace flue. Technicians who don’t trace and confirm each flue before cleaning risk misreporting condition for the wrong unit. Landlord-owners catch that fast when a tenant’s carbon-monoxide alarm trips the week after the sweep.
- Oversized flues from oil-to-gas conversions. Many Clifton chimneys were sized for oil boilers or coal furnaces in both units simultaneously. Modern gas appliances need smaller, correctly lined flues to draft properly and meet code. An unlined or oversized flue can cause condensation, corrosion, and carbon monoxide spillage.
- Freeze-thaw damage on crowns and shoulders. Clifton’s Northeast NJ winters deliver repeated hard freeze-thaw cycles that crack mortar joints and split clay tile liners. Clifton’s elevated ground moisture from the Passaic River watershed accelerates spalling and efflorescence - that white staining and flaking brick you see on the crown. It’s not cosmetic. Water is getting in.
- Firebox deterioration from decades of direct heat. Refractory panels in 70-100-year-old fireboxes crack, shift, and lose their insulating properties. Heat transfers to surrounding combustibles. We document the damage with camera photos and rebuild with materials rated for the job.
Pricing for Fireplace Services in Clifton, NJ
| Service | Typical Range in Clifton |
|---|---|
| Seasonal Tune-Up | $89 |
| Gas Fireplace Service | $180-$320 |
| Wood Burning Fireplace Sweep & Inspection | $220-$340 |
| Damper Repair or Replacement | $280-$450 |
| Firebox Repair (refractory) | $450-$850 |
| Fireplace Insert Installation (with liner) | $2,800-$4,500 |
| Fireplace Conversion (wood to gas) | $1,800-$3,200 |
What moves the number? Accessibility of the flue, condition of the existing liner, whether the damper needs repair or full replacement, and whether we’re working in a single-family stack or a multi-flue two-family configuration that requires additional tracing and documentation. We give you the full price before we start. The number on the estimate is the number on the invoice. Senior and veteran discounts apply - permanent 5% off. Call (973) 604-2986 for an exact quote. Estimates are free.
We Also Serve Cities Near Clifton
Our crews work throughout Passaic County and into Bergen and Essex. We regularly serve Clifton neighbors in Passaic, Garfield, Paterson, and Little Falls with the same scheduling priority and the same camera-documented standard. Same live person on the phone, same 90-Day Done Right Promise, same upfront pricing.
Serving Clifton, NJ - Our Local Coverage Area
We’re based in the Clifton 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 - Fireplace Services in Clifton
We trace and label every flue in the stack before we do any work. On a two-family block off Clifton Avenue, we once swept a shared exterior stack and found three flues behind one crown: the first unit’s gas boiler, the second unit’s fireplace, and an abandoned third tap. Using a camera, we confirmed the fireplace flue was unlined with first-degree creosote and a cracked firebox, then installed a HeatShield-applied flue liner and rebuilt the damper. The boiler flue got its own liner to match the newer gas appliance. Neither unit’s draft was disturbed. We document which flue serves which appliance, and we show you the photos. Call (973) 604-2986 to schedule - estimates are free.

Yes. New Jersey code requires that the flue be properly sized and lined for the appliance venting into it. Oil boilers and coal furnaces used much larger flues than modern gas equipment. An oversized, unlined flue can cause condensation, corrosion, and dangerous draft problems. We camera-inspect to confirm your flue condition, then specify the correct DuraFlex or HeatShield liner for your appliance. Nothing gets recommended without camera evidence you can see. Call (973) 604-2986 for an exact quote - estimates are free.

First-degree creosote is dry, flaky soot that brushes away easily - common with dry hardwood and hot fires. Third-degree creosote is glazed, hardened, and tar-like, often from smoldering fires, unseasoned wood, or restricted airflow. It’s highly combustible and the leading cause of chimney fires. We show you which type your flue has, explain what caused it, and remove it completely. Call (973) 604-2986 to schedule - estimates are free.

That’s efflorescence and spalling, caused by moisture moving through the masonry and freezing. Clifton’s position in the lower Passaic River watershed keeps ground moisture elevated, and our hard freeze-thaw cycles force that moisture to expand inside the brick. The white staining is salt deposits. The flaking is the brick face separating. It’s not cosmetic - water is entering your chimney system and will destroy mortar, liners, and adjacent framing if ignored. We camera-inspect to find the entry path, then rebuild the crown with proper slope and seal. Call (973) 604-2986 for an exact quote - estimates are free.

NFPA 211 recommends annual inspection for all fireplaces and chimneys, and in Clifton’s 70-100-year-old housing stock with multi-flue stacks and ongoing fuel conversions, that annual standard is genuinely warranted. Freeze-thaw damage progresses yearly. Liner deterioration accelerates with moisture. An annual camera inspection catches problems before they become emergencies. Call (973) 604-2986 to schedule - estimates are free.
Ready to get your Clifton fireplace inspected, repaired, or converted? Call Hearthstone Chimney Co. at (973) 604-2986. A live person will answer, 24 hours a day, and we’ll get you scheduled with a background-checked, uniformed technician who knows Clifton’s two-family stacks. Upfront pricing. Camera evidence you can see. The 90-Day Done Right Promise in writing. Done right - and we stand behind it.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Clifton and local communities for over 42 years.






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