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 Repair Across Florence
Chimney repair in Florence, NJ typically costs $450-$2,800 depending on whether you need mortar repointing, flashing replacement, or partial rebuilding, and most jobs are completed in a single visit with no-hassle upfront pricing agreed before we start. Our Chimney Repair team serves Florence Township from our dispatch office, with crews familiar with everything from the historic Roebling rowhouses to the Cape Cods along Route 130. Call (856) 388-5580 - a live person answers 24 hours a day, seven days a week.
We’ve been repairing chimneys in Burlington County for over 42 years. That means we’ve worked on the exact brick, the exact flashing details, and the exact weather patterns that wear down chimneys in Florence. We know what the Delaware River floodplain humidity does to century-old mortar. We know how a nor’easter drives rain past a cracked crown. And we document every inspection with photos you can see and a plain-English verdict, so you understand what needs fixing now, what can wait, and what the cost will be before any work begins.
Why Hearthstone Chimney Co. Is Florence’s Preferred Chimney Repair Company
Florence homeowners call us because we’ve earned a reputation for showing up when we say, explaining the repair in plain language, and standing behind the result. Our 90-Day Done Right Promise is in writing with no arguing - if it’s not right, we come back. No paperwork to dig up, no runaround.
Our technicians are background-checked, uniformed, and trained to complete most repairs in a single visit. The number on your estimate is the number on your invoice. We’ve worked on chimneys along Broad Street, in the Roebling village blocks, and throughout the township’s mid-century neighborhoods - enough to recognize the difference between standard wear and the specific damage patterns Florence’s riverside location creates.
Calls are answered by a live person, every hour of every day. Not voicemail. Not a callback queue. A real person who can schedule your inspection, answer your questions, or dispatch a technician if you’re seeing water stains after a storm.
Our Chimney Repair Services in Florence
Mortar Repointing
In Florence’s Roebling rowhouses, mortar joints between original bricks have endured more than a century of Delaware River humidity and freeze-thaw cycles. The result is crumbling, recessed joints that let water penetrate the chimney wall. We grind out deteriorated mortar to proper depth and repoint with color-matched, professional-grade masonry mix formulated for our local climate. Done right, repointing restores structural integrity and stops water intrusion before it reaches the flue.

Spalling Brick Repair
Florence’s persistent riverside moisture accelerates freeze-thaw spalling - the flaking and crumbling of brick faces - far more aggressively than in inland Burlington County communities just a few miles east. We’ve replaced spalled bricks on chimneys along Second Street and throughout the Roebling blocks where original clay brick has simply reached its limit. When spalling is extensive, we rebuild the affected courses with matching brick and seal the chimney to slow future deterioration.

Chimney Waterproofing
Waterproofing is essential protection for Florence chimneys exposed to river-plain humidity and driving nor’easter rain. We apply vapor-permeable professional sealants that allow the chimney to breathe while blocking liquid water entry. For Roebling rowhouse chimneys already showing mortar fatigue, waterproofing is often the difference between a manageable repointing job and a full rebuild five years later. We include a camera inspection before sealing, so you’re not trapping moisture inside damaged masonry.

Flashing Repair
Flashing failures are among the most common chimney repairs we perform in Florence, especially at party-wall chases in the Roebling rowhouses where multiple flues converge. Storm wind lifts flashing edges, ice wedges beneath step flashing, and the resulting leak shows up as a brown stain on your ceiling - often the first sign a homeowner notices. We fabricate and install new flashing with Copperfield components, sealed to shed water even in the wind-driven rain that hits Florence’s exposed riverfront properties.

Chimney Rebuilding
When deterioration exceeds what repointing and brick replacement can address, we rebuild. In Florence, this most often means the upper courses of Roebling rowhouse chimneys where decades of unprotected exposure have destroyed the structure above the roofline. We rebuild to current code with proper crown slope, durable materials, and stainless steel caps from Gelco - done right, and we stand behind it with our written 90-Day Done Right Promise.

Tuckpointing
For chimneys where the mortar is sound but the appearance needs restoration, or where earlier repointing was done with mismatched material, tuckpointing restores both looks and weather resistance. We see this need frequently in Florence’s older homes where previous owners used the wrong mortar type, accelerating deterioration instead of stopping it.

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 Florence
We work exclusively with professional-grade materials from industry-trusted manufacturers. For liner repairs in Florence’s aging chimneys, we use HeatShield cerfractory sealant and DuraFlex stainless steel relining systems - materials engineered to handle the temperature cycles and moisture exposure these old flues see. For caps, flashing components, and waterproofing, we specify Gelco and Copperfield products, never builder-grade substitutes. We stock common sizes and configurations locally, so most Florence repairs don’t wait on ordered parts. A square deal: no surprises on the bill, and materials that match the quality of the workmanship.
Common Chimney Repair Problems We See in Florence Homes
- Riverside humidity destroys mortar joints. Florence’s location on the Delaware River floodplain creates persistent moisture and seasonal mist cycles that accelerate freeze-thaw damage. We’ve repointed chimneys on Roebling rowhouses where original mortar has turned to sand after 120 years of exposure.
- Storm-driven rain cracks crowns and displaces caps. After every major nor’easter, we field calls from Florence homeowners who’ve found ceiling stains or heard rattling metal on the roof. Wind and water find every weakness in a chimney’s top - cracked crowns, loose caps, failed sealant - and exploit it.
- Flashing fails at party-wall chases in old rowhouses. The shared flue configurations in Roebling’s century-old blocks create complex chase geometry where standard flashing details often fail. One unit’s leak can go unnoticed until it damages the adjacent home.
- Shared flues create hidden carbon monoxide risk. In Roebling’s back-to-back flue arrangements, a breach or blockage in one unit can draw smoke or CO into the neighboring home - a diagnostic reality our technicians flag explicitly during every Level 2 inspection in these blocks.
Pricing for Chimney Repair in Florence, NJ
Here is what chimney repair typically costs in the Florence market, based on jobs we’ve completed across the township:
| Service | Typical Range in Florence |
|---|---|
| Mortar repointing (standard chimney) | $450 - $1,200 |
| Spalling brick repair (partial) | $600 - $1,500 |
| Chimney waterproofing | $350 - $800 |
| Flashing repair or replacement | $400 - $1,100 |
| Crown rebuild or pour | $800 - $1,800 |
| Partial chimney rebuild (above roofline) | $1,800 - $4,500 |
| Full chimney rebuild | $4,500 - $8,500+ |
Costs vary with chimney height, access difficulty, and the extent of hidden damage our camera inspection reveals. We provide no-hassle upfront pricing - the number on the estimate is the number on the invoice. Every repair estimate includes a Level 2 camera inspection with photos you can see and a plain-English verdict. Nothing is recommended without evidence you can examine yourself.
Current offers: $50 off any repair over $250; free second opinion on any written estimate; permanent 5% senior and veteran discount. Call (856) 388-5580 for your free estimate.
We Also Serve Cities Near Florence
Our crews repair chimneys throughout central Burlington and Mercer counties. We regularly work in Florence and nearby Bordentown, Chesterfield, Princeton, and Plainsboro - the same live-answer phone line, the same documented inspection process, the same 90-Day Done Right Promise in writing. Dispatch and scheduling are coordinated from our New York City office; technicians serve Florence locally with trucks stocked for same-visit completion on most jobs.
Serving Florence, NJ - Our Local Coverage Area
We’re based in the Florence 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 Repair in Florence
Century-old masonry and shared flue configurations in Roebling’s brick rowhouses create specific risks - cracked clay tile liners, spalled crowns, and party-wall breaches - that a standard visual check won’t catch. Our Level 2 camera inspection documents the flue interior, the liner condition, and the critical party-wall separation, with photos you can see and a plain-English verdict on what’s safe to use and what needs repair first. Call (856) 388-5580 to schedule before temperatures drop - estimates are free.
Florence’s Delaware River floodplain position creates higher persistent humidity and more aggressive freeze-thaw cycles than communities even a few miles east, which accelerates mortar deterioration and brick spalling on exposed chimneys. We’ve repointed Roebling rowhouse chimneys that needed work decades sooner than similar-age structures in Mount Holly or Medford because of this moisture exposure. The repair approach is the same; the maintenance interval is shorter.
After a nor’easter or severe wind event, check for displaced or missing chimney caps, new ceiling stains near the chimney, and debris or brick fragments on the roof or ground. These indicate crown cracks, flashing failure, or cap displacement that is letting water into the flue. Do not climb on the roof yourself - our technicians inspect storm damage safely as part of every service call. Call (856) 388-5580; a live person answers 24/7.
Yes. In Roebling’s back-to-back flue configurations across party walls, a liner breach, blockage, or negative pressure condition in one unit can draw combustion gases into the adjacent home - a documented hazard our technicians explicitly check for during Level 2 inspections in these blocks. This is why we camera-inspect the full flue length and document party-wall integrity, not just the portion serving your fireplace. If you’re in a Roebling rowhouse and haven’t had a Level 2 inspection, call (856) 388-5580 - estimates are free.
Most Roebling chimneys originally had clay tile liners that are now cracked, shifted, or missing sections after 100-plus years of thermal cycling. We typically repair with HeatShield cerfractory sealant for minor cracks and gaps, or install a DuraFlex stainless steel relining system when the clay tile is too deteriorated to salvage. Both are professional-grade solutions we back with our 90-Day Done Right Promise in writing. The right choice depends on what our camera inspection reveals - we don’t guess, and we don’t recommend work without photos you can see. Call (856) 388-5580 for a free estimate.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Florence and local communities since 1984.





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