Burlington County
Chimney repointing in
Cinnaminson, New Jersey
We repoint chimneys in Cinnaminson year-round and know exactly what the Burlington County housing stock throws at us — the mortar, the crowns, and the flashing done badly by someone else.
The Cinnaminson chimneys we work on are mostly 1950s–1970s ranches, split-levels and Cape Cods, laid in common brick, often with a softer backup wythe behind the face. We repoint them with Type N through the stack, with Type S reserved for the exposed cap, struck concave so the joint sheds rather than holds water. The usual failure pattern here: shallow, sandy joints on the short exterior stacks these houses use, and rusted flashing that has been caulked over instead of repointed.
- Free photo inspection
- Roof-level, on Cinnaminson homes
- $850–$2,300
- Typical local job range
- Licensed & insured
- NJ HIC #13VH00000000
- 10-year warranty
- Transferable when you sell
Free Cinnaminson estimate
Answered by a mason — usually inside one business hour.
Local conditions
Why Cinnaminson chimneys lose mortar
Burlington County stretches from Delaware riverfront towns to deep Pinelands, and the ground under a chimney matters as much as the weather over it. The bulk of Cinnaminson was built in the postwar boom, which means short exterior stacks, thin crowns and mortar that was mixed fast on a busy site.
Cinnaminson sits on low, damp ground near the water. Persistent humidity keeps brick saturated longer after rain, and a saturated joint that freezes is the fastest way to lose mortar.
Morning river fog in Cinnaminson wets the stack most days of the year, which is why joints here stay green and soft long after the roof has dried.
The mortar mix we use in Cinnaminson
The cheap original crown is normally further gone than the joints, and sealing it is what actually stops the leak. We grind, never chisel-and-smear. Joints are cut back to at least 3/4 inch so the new mortar has something to key into. If your Cinnaminson chimney has been pointed before, we test the old repair as well as the original joint — they rarely match.
We check the crown wash and drip edge closely here — on damp river ground a crown that doesn't throw water clear will undo a perfect repoint. We test-point a small hidden section on Cinnaminson jobs first and let it cure, so the colour is right before the visible faces are touched.
Working on Cinnaminson roofs
Low-lying yards get soft, so we set ladder feet on boards rather than churning up the lawn. We keep the Cinnaminson setup to one ladder line and clear the site each evening.
We aim for dry stretches from spring through autumn so the new joint cures before it takes on moisture.
One of last season's Cinnaminson jobs, off Downtown Cinnaminson: a full stack repoint after a previous contractor smeared caulk over the flashing instead of fixing it. 7 courses cut back, new counter-flashing, $1,875 all in.
What Cinnaminson homeowners report first
- a chimney that looks darker on one face after every rain
- loose bricks at the very top course you can rock by hand
- vegetation or moss growing out of an open joint
- a cracked or missing crown wash on top of the stack
- sand and mortar crumbs collecting on the roof or in the gutters
What the free Cinnaminson inspection covers
- the flue liner top for cracks and displaced tiles
- every joint on all four faces, photographed close up
- the smoke chamber and firebox for water staining
- brick faces for spalling, delamination and previous patching
- the base of the stack for stair-step settlement cracking
Every joint we point is warranted for ten years in writing, and the warranty follows the property to the next owner.
Watch first
Why repointing matters in Cinnaminson
Twenty seconds on the thing most homeowners miss: the brick is fine, the mortar between it is not. Water gets into an open joint, freezes, expands and takes the joint apart — one winter at a time.
- How the freeze–thaw cycle destroys a joint
- What waiting costs versus repointing now
- What a proper repoint actually involves
Pricing
What Cinnaminson homeowners pay
- Top-section repoint + crown seal
- $850–$1,575
- Top three to five courses ground out and repointed, crown patched and sealed.
- Full stack repoint
- $1,575–$2,300
- Every joint above the roofline cut back 3/4" and repointed to profile.
- Waterproofing add-on
- $280–$450
- Vapour-permeable siloxane sealer so brick sheds water but still breathes.
Ranges reflect recent Cinnaminson jobs. Your written price is fixed after the inspection.
Coverage
Where we work in Cinnaminson
- Downtown Cinnaminson
- North Cinnaminson
- South Cinnaminson
- Burlington County line
Same-week inspections across Burlington County, Mon–Sat.
Straight answers
Cinnaminson chimney repointing questions
- How much does chimney repointing cost in Cinnaminson?
- Most Cinnaminson jobs land between $850 and $2,300. A top-section repoint with a crown seal usually sits nearer $850–$1,575; a full stack above the roofline runs $1,575–$2,300. Stack height, roof pitch and how many faces have failed are what move the number, and your written price is fixed before we start.
- What mortar should be used on a Cinnaminson chimney?
- On the housing stock here, Type N through the stack, with Type S reserved for the exposed cap, struck concave so the joint sheds rather than holds water. The cheap original crown is normally further gone than the joints, and sealing it is what actually stops the leak.
- Why do chimneys in Cinnaminson lose mortar faster than the rest of the house?
- Cinnaminson sits on low, damp ground near the water. Persistent humidity keeps brick saturated longer after rain, and a saturated joint that freezes is the fastest way to lose mortar. Morning river fog in Cinnaminson wets the stack most days of the year, which is why joints here stay green and soft long after the roof has dried.
- How long does a Cinnaminson repoint take?
- A 7-course top-section repoint on a typical Cinnaminson home is a single day, including crown work. A full stack with flashing replacement runs two to three days. Low-lying yards get soft, so we set ladder feet on boards rather than churning up the lawn. We keep the Cinnaminson setup to one ladder line and clear the site each evening.
- Do I need repointing or a rebuild?
- If the brick is sound and only the joints are soft, repointing is the right fix. We recommend a rebuild only when brick faces have spalled through or the top courses are out of plumb — and either way you get the roof-level photos that show why.
- When is the best time to repoint in Cinnaminson?
- We aim for dry stretches from spring through autumn so the new joint cures before it takes on moisture.
- Are you licensed and insured to work in Burlington County?
- Yes — New Jersey Home Improvement Contractor registered, fully insured for roof-level masonry, and working across Burlington County every week. Every joint we point is warranted for ten years in writing, and the warranty follows the property to the next owner.
Book your free Cinnaminson inspection
Send the form or call (973) 555-0142. Licensed, insured, and on Cinnaminson roofs every week.
10-year transferable workmanship warranty.