North NJ's Trusted Roofing & Chimney Specialists · Free Written Estimates

Warren County · North New Jersey

Roofing & Chimney Services in Warren County, NJ

Warren County runs from the Delaware River towns to the ridges above the Paulins Kill, with river-town rowhouses, farmhouses and modern subdivisions all under the same cold, windy weather. Asset Roofing & Chimney repairs and replaces shingle and flat roofs and services chimneys across the county, with free estimates.

  • Licensed & Insured
  • Free Estimates
  • Mon – Sat: 9:00 AM – 8:00 PM
Crew rolling out new membrane on a flat roof replacement

Warren County sits along the Delaware River on the western edge of North Jersey, bounded by the Musconetcong River to the south and the Kittatinny Ridge to the north. It is a county of contrasts: dense, historic river towns like Phillipsburg and Hackettstown, rural townships such as Blairstown with farmhouses on large wooded lots, and newer subdivisions filling in around the older centers. Winters are long and cold, the valleys hold moisture and the open farmland leaves roofs and chimneys exposed to wind.

The building stock spans two centuries. Phillipsburg's rowhouses and brick homes with flat and low-slope roofs date from the 1800s through the 1930s. Hackettstown mixes Victorian-era houses downtown with 1960s through 1990s developments. Blairstown has farmhouses with old brick chimneys and 1970s through 2000s homes on wooded acreage. Each of these calls for a different approach to roof repair, replacement and chimney work.

Asset Roofing & Chimney is based in Cliffside Park in Bergen County and serves all of North New Jersey, including every municipality in Warren County. We are licensed and insured, we handle residential and commercial work, and we specialize in shingle and flat roofing along with full chimney service. Estimates are free, and we help document storm damage for insurance claims.

Roofing in Warren County

Most Warren County homes have steep-slope asphalt shingle roofs, and the damage we see is driven by cold winters, wind across open land and heavy tree cover in the rural townships. Ice dams form along eaves after snow, wind lifts shingles on exposed ridges and farm sites, and shaded roofs grow moss and collect debris. Rural and historic homes sometimes carry standing-seam metal or cedar roofs; we can assess those and advise you, while shingle and flat systems remain our specialty.

Flat and low-slope roofs are a defining feature of Phillipsburg's rowhouse blocks and of the downtown commercial buildings in Hackettstown and Phillipsburg. These roofs depend on drainage, sound seams and tight flashing at parapets, party walls and penetrations, and they fail when water ponds through freeze-thaw cycles. Flat roofing is one of the two things we specialize in, and we repair and replace these systems on homes and commercial buildings throughout the county.

Chimney work in Warren County

Warren County chimneys range from the soft-mortar brick stacks of 1800s rowhouses and farmhouses to prefabricated metal fireplaces with chase covers in 1980s through 2000s developments. The old masonry suffers from eroded lime mortar, spalled brick and cracked crowns after many freeze-thaw winters. The newer prefab units suffer from rusted chase covers and failed storm collars that leak into the framed chase unseen.

In the rural townships, wood-burning fireplaces and stoves are heavily used through the winter, which means creosote buildup, worn liners and real chimney fire risk if inspection and cleaning are skipped. Chimneys on open farmland and ridgetops lose caps to wind and take rain on the exposed side. We inspect, clean, repoint, rebuild, waterproof and reline chimneys across the county, and we rebuild the flashing where the chimney meets the roof.

Our Work

Our crews across Warren County and North Jersey

Real photos from Asset Roofing & Chimney jobs.

Rebuilt brick chimney and new cap seen from the roof
Winter roof replacement on a blue split-level home
Roof replacement in progress on a Cape Cod style home
Roof tear-off under way with an Asset Roofing & Chimney yard sign out front

Towns We Serve

Every municipality in Warren County

Towns with a link have dedicated local pages for roof repair, roof replacement and chimney repair. We serve all 22 municipalities either way.

  • Allamuchy
  • Alpha
  • Belvidere
  • Blairstown
  • Franklin
  • Frelinghuysen
  • Greenwich
  • Hackettstown
  • Hardwick
  • Harmony
  • Hope
  • Independence
  • Knowlton
  • Liberty
  • Lopatcong
  • Mansfield
  • Oxford
  • Phillipsburg
  • Pohatcong
  • Washington
  • Washington Township
  • White

Local Conditions

What we see most often in Warren County

Flat roofs on river-town rowhouses

Phillipsburg's attached homes share low-slope roofs where water from one roof drains across the next. Ponding, failed seams and parapet leaks are common, and a problem on one roof often affects the neighbor. These roofs need membrane systems and careful drainage.

Wind across open farmland

Rural townships like Blairstown have homes on open land with nothing to break the wind. Shingles lift along ridges and rakes, chimney caps blow off, and rain is driven into flashing. Wind-rated shingles and well-secured caps matter here.

Ice dams and long cold spells

Warren County winters are cold enough for sustained snow cover, and ice dams form along eaves on homes with attic heat loss. Water backs under shingles and stains ceilings near exterior walls. Membrane, ventilation and air-sealing are the answer.

Old brick chimneys with lime mortar

Farmhouses and 1800s town homes have chimneys laid in soft lime mortar that washes out under freeze-thaw. Repointing with a compatible mortar and rebuilding the crown stop water before the brick spalls and the stack needs rebuilding.

Heavy wood-stove use in rural homes

Wood stoves run for months in rural Warren County. Creosote builds quickly, liners crack and chimney fires are a real risk. Annual inspection and cleaning, and a liner sized to the stove, are basic safety measures.

Services

Roofing and chimney services in Warren County

Roofing

Roof Repair

Leaks, lifted shingles, failed flashing, or damage you can see from the street. Asset Roofing & Chimney repairs shingle and flat roofs across North New Jersey and explains exactly what is wrong before any work begins.

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Roof Replacement

When repairs stop making sense, a new roof protects everything under it for decades. Asset replaces shingle and flat roofs across North New Jersey with a proper tear-off, new underlayment and flashing, and decking repairs done right.

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Emergency Roof RepairUrgent

Water coming in right now? Protect what is under the leak first, then call (201) 727-3113. Asset Roofing & Chimney handles urgent roof repairs across North New Jersey during our office hours, Monday through Saturday, 9 AM to 8 PM.

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Storm Damage Roof RepairUrgent

After a nor'easter, high wind, or hail, you need two things: the roof made watertight and the damage documented properly. Asset Roofing & Chimney does both and can assist with your insurance claim.

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Roof Leak RepairUrgent

A ceiling stain rarely sits directly under the hole in the roof. Asset Roofing & Chimney traces leaks to their actual source on shingle and flat roofs across North New Jersey, then fixes that, not the symptom.

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Flat Roof Repair

Ponding water, split seams, blisters, and clogged drains are the usual suspects on a flat roof. Asset repairs EPDM rubber, TPO, modified bitumen, and built-up roofs on homes and commercial buildings across North New Jersey.

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Chimney

FAQ

Warren County questions

Do you serve all of Warren County?

Yes. We serve every municipality in Warren County, from Phillipsburg and the river townships to Hackettstown, Blairstown and the Kittatinny Ridge. Our town pages cover the places we are asked about most, but if your town is not listed, call us and we will schedule a free estimate.

You're based in Bergen County. Do you really travel out to Warren County?

Yes. Asset Roofing & Chimney is based in Cliffside Park, and we serve all of North New Jersey. Warren County is part of our regular service area, and estimates are free wherever you are. We plan our scheduling so the distance is not a cost or delay to you.

Do you work on flat rowhouse roofs in Phillipsburg?

Yes. Flat roofing is one of our specialties. We repair and replace low-slope membrane roofs on attached homes, and we understand how shared drainage and party walls affect the work. We coordinate with neighbors when a repair involves a shared parapet or drain path.

Can you handle a farmhouse chimney that is a century old?

Yes. We repoint old brick with mortar appropriate for its age, rebuild crowns, install caps and liners, and rebuild upper sections when the masonry is beyond repair. We also check the flashing, which on old farmhouse roofs is often the real source of a leak blamed on the chimney.

Do you help with storm damage insurance claims?

Yes. When wind, falling limbs or ice damage a roof or chimney, we document the conditions with photos and a written description you can submit with your claim. We do not control what an insurer approves, but we make sure the damage and repair scope are recorded clearly.

Free Estimates · Licensed & Insured

Need a roofer or chimney contractor in Warren County?

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.

Get a Free Estimate (201) 727-3113

Mon – Sat: 9:00 AM – 8:00 PM