Chimney Repair · Phillipsburg, Warren County

Chimney Repair in Phillipsburg, NJ

Phillipsburg has some of the oldest chimneys in Warren County. The 1800s through 1930s rowhouses and brick homes have chimneys laid in soft lime mortar, frequently shared along party walls, often serving multiple flues that once vented coal stoves and furnaces. Many rise through flat roofs where snow and ponded water sit against the base. Decades of Delaware River valley humidity and freeze-thaw have eroded the mortar and spalled the brick.

Request Chimney Service (201) 727-3113

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Mon – Sat: 9:00 AM – 8:00 PM

Brick chimney rebuild in progress with new courses laid

Asset Roofing & Chimney inspects, repoints, rebuilds, relines and waterproofs chimneys throughout Phillipsburg. We rebuild crowns, install caps, rebuild the flashing and membrane termination where chimneys pass through flat roofs, and install stainless-steel liners for fireplaces, stoves and heating appliances. We are licensed and insured, and estimates are free.

Brick chimney rebuild in progress by an Asset Roofing & Chimney mason — Asset crew at work. Photos are from our jobs across North New Jersey.

Repair, repoint or rebuild in Phillipsburg

For old Phillipsburg masonry, the goal is to stop water before the brick fails. We repoint with a mortar appropriate for soft historic brick, rebuild the crown with a proper overhang, cap every flue, and apply a breathable water repellent. If the upper courses are badly spalled or the chimney leans, we rebuild from a sound course up. On chimneys through flat roofs, we rebuild the flashing and membrane termination at the same time.

Inside, any flue connected to a furnace, water heater, stove or fireplace should be inspected and lined to suit the appliance. Abandoned flues should be capped properly. On shared chimneys, we document the condition clearly so both owners understand the scope and can agree on the work.

Licensed & insured Free written estimates Based in Cliffside Park, Bergen County

Read our full North New Jersey chimney repair guide

Chimney Repair Estimate in Phillipsburg

Free, no obligation. Three quick questions, then we schedule a visit.

Request Chimney Service (201) 727-3113

Licensed & insured
Free written estimates
Mon – Sat: 9:00 AM – 8:00 PM

Phillipsburg housing

Phillipsburg's housing is dominated by attached rowhouses, twins and detached brick and frame homes from the 1800s through the 1930s, many with flat or low-slope roofs draining to the rear or to shared gutters. Downtown blocks carry brick commercial buildings with parapets. Later neighborhoods add mid-century capes and ranches with shingle roofs. Old brick chimneys, often shared along party walls, are everywhere.

Weather & exposure

The Delaware River valley brings fog, humidity and cold air that settles over the town, with sustained snow cover in winter and freeze-thaw cycling that works on old brick and flat roofs. Steep streets channel runoff. Flat roofs hold snow and meltwater, and the river opens the town to wind that strips loose roofing and chimney caps on exposed upper blocks.

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Phillipsburg Specifics

Chimney problems we see in Phillipsburg

Lime mortar eroded to the brick

Old Phillipsburg chimneys were laid in lime mortar that has washed out over a century of freeze-thaw. Joints recess, water enters the stack and the top courses loosen. Repointing with a compatible mortar, not a hard modern mix, is essential.

Shared chimneys on party walls

Many rowhouse chimneys sit on the wall between two homes, with flues from both. Repairs affect both owners, and a leak into one house may come from the neighbor's flue or the shared crown.

Chimneys through flat roofs

Chimneys passing through low-slope roofs sit in snow and standing water. The membrane termination and counter flashing at the base fail with age, and water enters at the roofline rather than the top.

Abandoned and converted flues

Flues that once served coal stoves may be capped, open or repurposed for gas appliances. Unlined flues serving modern appliances suffer from condensation damage, and open abandoned flues let water and animals in.

Spalled brick on exposed upper blocks

Chimneys on the hill above the river take wind-driven rain and dry slowly in the valley humidity. Brick faces pop off, starting near the crown. Early repointing and waterproofing prevent a rebuild.

Our Work

Chimney Repair: how our crews work

Real Asset jobs across North New Jersey. We serve Phillipsburg and every town in Warren County.

Framed chimney chase with a new stainless chase cover and cap

Chimney base flashing sealed on a shingle roof

Technician feeding a stainless steel liner into a masonry chimney

Restored chimney with a new stainless steel chimney cap and sealed crown

Special Offers

Offers for Phillipsburg homeowners

Roofing & Chimney 5% Off

Senior Discount: 5% Off

Homeowners 65 and over save 5% on roofing and chimney work. Just mention it when you call or send the form.

Get a Free Estimate

Chimney $250 Off

$250 Off a Chimney Rebuild or Stainless Liner

Save $250 on a chimney rebuild from the roofline up or a new stainless steel liner installation. Both include a written inspection report with photos.

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Other services in Phillipsburg

FAQ

Chimney Repair in Phillipsburg: your questions

My chimney is shared with the house next door. How does a repair work?

We inspect the whole chimney and document which flues and sections belong to each home. Crown, cap and exterior masonry repairs usually benefit both owners, and we provide a clear scope that can be shared. With both owners' agreement we complete the work in one visit.

Why is the plaster near my chimney damp on the second floor?

On an old brick chimney, water usually enters through a cracked crown, open mortar joints or failed flashing at the flat roof, then travels down inside the stack and wicks into the plaster. We inspect from the top down to find the entry point and repair it.

Should an old coal flue be lined for my gas water heater?

Yes, in most cases. A gas appliance venting into a large, unlined coal flue produces condensation that soaks and damages the masonry and can affect draft. A liner sized to the appliance solves both problems.

Can you repair the chimney and the flat roof flashing in one job?

Yes, and it is the best way to do it. We are flat roofers as well as chimney contractors, so we rebuild the masonry and the membrane termination at the base together, which eliminates the most common leak point on a rowhouse chimney.

Nearby

Chimney Repair near Phillipsburg

We serve every town in Warren County. Nearby towns with their own chimney repair page are linked.

LopatcongServed
PohatcongServed
AlphaServed
GreenwichServed
HarmonyServed
Warren County overview

Free Estimates · Licensed & Insured

Ready to schedule chimney repair in Phillipsburg?

Tell us what you are seeing. We will come out, take a look, explain what we find, and give you a free written estimate. No pressure.

Request Chimney Service (201) 727-3113

Mon – Sat: 9:00 AM – 8:00 PM