Chimney Cap & Crown in Florence - Made to Fit, Priced in Writing

Fast, Reliable Chimney Cap & Crown Across Florence

Chimney cap and crown repair in Florence, NJ typically runs $280-$780 depending on whether you need a simple cap reset, a full crown rebuild, or a multi-flue solution for a shared rowhouse stack. Most jobs are completed in a single visit, and every recommendation comes with camera photos you can see for yourself. Call (856) 388-5580 for a free estimate.

Call (856) 388-5580

We’ve been answering calls with a live person, 24 hours a day, for over 42 years. Our crews know Florence’s chimneys well, from the historic Roebling rowhouse blocks off Norman Avenue and Second Street to the mid-century Cape Cods along Route 130. Scheduling is coordinated from our New York City office, but the technicians who arrive at your door are the same background-checked, uniformed sweeps who work this stretch of the Delaware River week in and week out. We don’t subcontract. We don’t send a salesman. We send a sweep with a camera and a plain-English verdict.

Why Hearthstone Chimney Co. Is Florence’s Preferred Chimney Cap & Crown Company

Florence homeowners have long memories about contractors. We’ve earned ours the slow way, one chimney at a time. Our 90-Day Done Right Promise is backed in writing with no arguing - if it’s not right, we come back. No paperwork to dig up. No runaround.

Our Level-2 camera inspections end with photos you can see and a verdict you can understand. In the Roebling section especially, where chimneys were built as shared party-wall stacks a century ago, that documentation matters. We’ve found caps rusted clean off their legs, crowns spalled to gravel by the river’s freeze-thaw cycles, and cross-drafting conditions that were pulling smoke into the neighbor’s bedroom. The homeowner saw it on the screen. Then we fixed it.

Most jobs finish in one visit. Our upfront pricing means the number on the estimate is the number on the invoice. And when you call (856) 388-5580, a live person answers - not a voicemail, not a callback queue, not an app.

Our Chimney Cap & Crown Services in Florence

Cap Installation & Replacement

A proper cap keeps rain, animals, and river-blown debris out of your flue. In Florence’s Roebling rowhouses, where original caps were often simple galvanized hoods that have rusted through after a century, we install stainless steel and copper caps from Famco and Copperfield that will outlast the next generation. For the township’s mid-century ranches and Cape Cods, we match cap size to the actual flue count - many of these homes were built with single flues that later had inserts added, and a cap that’s too small chokes the draft.

Replacement is straightforward when the flue tile is sound. When it’s not, we show you the camera footage and explain exactly what we’re seeing before any work moves forward.

Crown Repair & Coating

The crown is the concrete or mortar slab that seals the top of your chimney between the flue tiles and the brick edge. In Florence, this is where the Delaware River does its damage. The persistent riverside humidity and seasonal mist cycles accelerate freeze-thaw spalling that is more aggressive here than in inland Burlington County communities just a few miles east. Water gets in, freezes, pops off mortar joints and brick faces, and suddenly you’ve got a crown that funnels water into the flue instead of shedding it.

We rebuild crowns with a proper overhang and drip edge - the way they should have been built. For crowns with sound structure but surface deterioration, we apply professional-grade coating systems that seal the concrete and shed water. Either way, you see the before-and-after photos. Nothing is recommended blind.

Multi-Flue & Custom Caps

The Roebling rowhouse blocks present a cap problem you won’t find in Bordentown or Chesterfield: shared party-wall flue stacks that serve two, three, or four adjacent units. A standard single-flue cap won’t work. A poorly fitted multi-flue cap can make cross-drafting worse. We measure the full footprint, account for clearances between flues, and install custom or adjustable multi-flue caps from Olympia Chimney and Gelco that maintain proper draft separation.

We were called to a Roebling rowhouse block off Norman Avenue where the homeowner kept smelling smoke in an upstairs bedroom whenever the neighbor burned. A Level-2 inspection with camera showed the shared party-wall flue stack had a cap that had rusted off its legs and a crown with open mortar joints, so the two flues were cross-drafting. We reset a Famco multi-flue cap with a new stainless base, rebuilt the crown with a proper overhang and drip edge, and coated it - the cross-draft stopped, and we showed the homeowner the before-and-after camera footage so nothing was recommended blind.

Crown Coating for Aging Masonry

For Florence’s 1910s and 1920s rowhouse chimneys where the crown is cracked but the brick below is still sound, coating can add years of life without the cost of full rebuild. We use professional-grade elastomeric coatings formulated for chimney exposure - not the hardware-store sealants that trap moisture and accelerate damage. The coating goes on after proper surface prep and joint repair, and it’s documented in your inspection report with photos.

Trusted Brands We Service in Florence

We work exclusively with professional-grade materials from DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield - no builder-grade substitutes. For Florence customers, this means we stock the common cap sizes and crown repair materials our crews need, so we’re not ordering parts and making you wait. A multi-flue cap for a Roebling rowhouse, a custom copper cap for a restored Victorian on Burlington Avenue, a crown coating kit for a 1960s ranch near Florence-Columbus Road - we’ve got the right material on the truck or in the local warehouse. Most jobs are done in a single visit. Done right, and we stand behind it.

Common Chimney Cap & Crown Problems We See in Florence Homes

• Riverside humidity and freeze-thaw spalling. Florence sits directly on the Delaware River floodplain, and the persistent mist cycles accelerate mortar joint deterioration on exposed crowns. We see this most aggressively on Roebling-era chimneys with original lime-based mortar that has never been repointed.
• Original unlined or failing clay-tile flues attacking crowns from inside. The 1905-1930 worker rowhouses were built with clay tile liners that are now cracked, shifted, or missing entirely. Flue gases venting directly against the brick and crown masonry eat it from the inside out. This is invisible until a camera goes down - which is why we won’t quote crown work on these chimneys without a Level-2 inspection first.
• Shared party-wall flue stacks with missing or failed caps. Across the Roebling rowhouse blocks, chimneys were built as shared or back-to-back flue stacks through party walls, so a shifted cap or cracked crown on one home can change draft and pull smoke or CO into the neighbor’s unit two doors down - a condition that simply doesn’t exist in Florence’s mid-century Cape Cod sections or across the river in Burlington or Bordentown.
• Improper previous repairs trapping moisture. We’ve found crowns coated with non-breathable sealers, caps caulked directly to flue tiles with no clearance for expansion, and DIY mortar patches that sloped inward and collected water. Each of these “fixes” made the problem worse. We strip the bad work, show you why it failed, and rebuild it correctly.

Pricing for Chimney Cap & Crown in Florence, NJ

We Also Serve Cities Near Florence

Our crews work throughout Burlington County and into Mercer and Middlesex. If you’re in Florence, Bordentown, Chesterfield, Princeton, or Plainsboro and need cap or crown work, we cover your area. Scheduling is coordinated from our New York City office, with local technicians dispatched to your home. The same 90-Day Done Right Promise, the same camera documentation, the same live person on the phone.

FAQs - Chimney Cap & Crown in Florence