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ADZ Roofing

ROOF LEAK REPAIR · HUNTERDON COUNTY, NJ

Roof Leak Repair in Hunterdon County, NJ

Shingle and ridge repair on an asphalt roof

Roof leak repair in Hunterdon County, NJ for the leaks older homes are prone to: where an addition meets the main house, around stone or brick chimneys, and at the eaves when ice builds up.

Trusted by homeowners. Rated 5.0 on Google.

Customer reviews & industry credentials

Kevin D.

5 out of 5 stars on Google

Hired ADZ for a roof replacement and left a 5-star Google review. April 2025.

Digi Compass

5 out of 5 stars on Google

“Fast, clean, and very professional.”

New flat roof with chimney and vent on a New Jersey home

Florian S.

5 out of 5 stars on Google

Hired ADZ for a roof replacement, left a 5-star Google review and would hire the team again. April 2025.

New rafters and roof sheathing going on during a roof replacement

Erdis C.

5 out of 5 stars on Google

Needed a fast roof inspection for a home buyer and left a 5-star Google review. February 2026.

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27

5-star Google reviews

5.0

average Google rating

Roofers working on a brick home in New Jersey
New rafters and roof sheathing going on during a roof replacement
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HOW WE FIX LEAKS

Hunterdon roof leak repair, done properly.

Older Hunterdon homes often hide the real entry point. We follow the whole path water takes before we change a single shingle.

  • Shingle and ridge repair on an asphalt roof

    Tracing the water

    We follow the stain back through the attic, along rafters and framing, to where water actually gets in. On older homes that can be some distance from the drip.

  • Crew on scaffolding at a stone colonial home

    Flashing at roof joins

    Where an addition meets the house or a chimney passes through the roof, we replace worn step and counter flashing and reseal it so the joint sheds water again.

  • Cape Cod house during a roof tear-off

    Ice dam leak repair

    When ice backs water under the shingles, we repair the damaged area, add ice and water barrier at the eaves where needed and explain how venting affects the problem.

Get a free roofing estimate →

Unsure where to start? We’ll help you decide.

Shingle and ridge repair on an asphalt roof

WHERE LEAKS SHOW UP

Is water getting into your home?

In Hunterdon’s older homes, leaks tend to appear in a few familiar places. Check these after heavy rain or a thaw.

  • Stains near an addition wall

    A stain where the old house meets the newer section often means the flashing at that joint has failed.

  • Wet plaster by the chimney

    Damp or crumbling plaster beside a chimney points to worn flashing or a cracked crown above the roofline.

  • Drips only after a thaw

    Leaks that appear when snow melts, not when it rains, are a classic sign of ice dams at the eaves.

Water dripping right now? Call (201) 565-6664 any time. We’ll talk you through what to do and arrange to secure the roof.

Call about your roof (phone call)
New rafters and roof sheathing

SIMPLE FROM START TO FINISH

Our simple 3-step roofing process.

  1. Inspection & estimate

    We inspect your roof and explain what we find. Your estimate outlines the recommended work, materials and next steps, with time to ask questions before you decide.

  2. Repair or installation

    After you approve the plan, we agree on a schedule and explain how to prepare your home. The team completes the repair or installation and keeps you informed about any changes.

  3. Final check & cleanup

    We review the finished work and clean up the work area. A final walkthrough lets you ask questions and discuss the care and warranty information that applies to your roof.

New roof decking going down on a brick home

WHY CHOOSE US

Good work. Care for your home.

  • Less disruption

    A clear schedule and a team that keeps the work moving.

  • Lasting protection

    Careful attention to the details that help your roof do its job.

  • Clear communication

    Know what is happening and who to ask along the way.

  • Care for your property

    Protection during the work, followed by a thorough cleanup.

PLAN WITH CONFIDENCE

Payment & protection.

PAYMENT OPTIONS

A plan that fits your project.

Ask about available payment plans. Review rates, eligibility and terms before choosing.

Ask about payment options →

WARRANTY PROTECTION

Know what’s covered. Know who to call.

See the written coverage for materials and workmanship, including any exclusions.

Discuss warranty coverage →

WHERE WE WORK

Roof leak repair across Hunterdon County.

We repair roof leaks across Hunterdon County, from Lambertville and Stockton on the Delaware to Califon and Tewksbury in the north. ADZ is based in Clifton, so share your ZIP code and we’ll confirm your visit.

Don’t see your town?

Ask us about service in nearby communities.

Call (201) 565-6664 (phone call)

LEAK REPAIR FAQS

Questions? Start here.

That joint relies on flashing tucked behind the siding and under the shingles. When it’s missing, rusted or was never stepped properly, water runs straight in. We open the area, replace the flashing and seal it so it sheds water.

It depends on the source, how far water has spread and whether flashing, shingles or decking need replacing. Chimney and addition leaks take more work than a few lifted shingles. Your free inspection ends with a written estimate.

That pattern usually means ice dams. Snow melts on the warmer upper roof, refreezes at the colder eaves and backs water under the shingles. We repair the damage, can add ice and water barrier and will look at attic ventilation.

Please don’t. Chipping at ice damages shingles and gutters, and a snowy roof is dangerous to stand on. Move belongings away from the leak, catch the water and call us. We’ll advise you on next steps and plan the repair.

Yes. We replace worn step and counter flashing and seal it to the masonry. If the crown or mortar joints are cracked, we’ll show you, since chimney and masonry repair is also work we do.

Yes. We schedule leak repairs across the county, including homes on long or unpaved driveways. ADZ is based in Clifton, so give us your ZIP code and we’ll confirm when we can be there.

Policies often cover sudden damage, like a storm lifting shingles or a limb puncturing the roof, but not gradual wear. We take photos and notes of the damage that you can share with your insurer.

Yes. Warranty details come in writing with your estimate, so you know what’s covered before work starts. ADZ Roofing is a registered NJ home improvement contractor, HIC #13VH12840300.

Roof tear-off on a brick colonial home

LET’S TALK ABOUT YOUR ROOF

Get your free roofing estimate.

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