Kevin D.
Hired ADZ for a roof replacement and left a 5-star Google review. April 2025.
ROOF LEAK REPAIR · WARREN COUNTY, NJ
5.0 rating · 27 Google reviews

Roof leak repair in Warren County, NJ, from leaking porch roofs and tired metal roofs to hillside homes hit by wind-driven rain. We find exactly where water gets in and repair it properly.
Customer reviews & industry credentials
Kevin D.
Hired ADZ for a roof replacement and left a 5-star Google review. April 2025.
Digi Compass
“Fast, clean, and very professional.”

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

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



27
5-star Google reviews
5.0
average Google rating


LEAK REPAIR SERVICES
Leaks on older and rural homes come from a few usual suspects. We check each one before deciding on a repair.

Low porch roofs on older homes often leak where they meet the house wall. We repair the roofing surface and replace the wall flashing so water runs off, not in.

On older metal roofs, leaks come from loose fasteners, rusted seams and failed flashing. We repair the problem areas and tell you how the rest of the roof is holding up.

Homes on hilltops and open fields take rain sideways. We find lifted shingles, gaps at the rakes and ridge and loose flashing, then reseal and secure them.
Unsure where to start? We’ll help you decide.
Unsure where to start? We’ll help you decide.

WHAT TO WATCH FOR
Some leaks take a while to show. Keep an eye out for these, especially after windy storms.
Water marks on a porch ceiling or where it meets the house usually point to failed wall flashing.
If leaks appear only when wind drives rain against one side of the house, look at that side’s edges and flashing.
Rust-stained nails or dark rings on the attic boards suggest slow, repeated moisture from above.
Don’t wait for the stain to spread. Call (201) 565-6664 for a free inspection, or any time if water is coming in.
Call about your roof (phone call)
SIMPLE FROM START TO FINISH
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.
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.
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.
RECENT PROJECTS
Recent ADZ work, including leak repairs, flashing, metal roofing and rebuilt roof sections.

New rafters and sheathing

New roof decking going down

Roof tear-off · brick colonial

Shingle and ridge repair

New rafters and sheathing

New roof decking going down

Roof tear-off · brick colonial

Shingle and ridge repair

Re-framing the roof structure

Stone colonial roofing project

Cape Cod tear-off (before)

New shingle roof · Cape Cod home

Flat roof stripped to the joists

New plywood deck

Flat roof installation

Finished torch-down flat roof

Cedar shake siding project

Cedar shake and vinyl siding

Wood-clad mid-century home
New photos for this service are coming soon.

WHY CHOOSE US
A clear schedule and a team that keeps the work moving.
Careful attention to the details that help your roof do its job.
Know what is happening and who to ask along the way.
Protection during the work, followed by a thorough cleanup.
PLAN WITH CONFIDENCE
PAYMENT OPTIONS
Ask about available payment plans. Review rates, eligibility and terms before choosing.
Ask about payment options →WARRANTY PROTECTION
See the written coverage for materials and workmanship, including any exclusions.
Discuss warranty coverage →MORE IN WARREN COUNTY
When the inspection turns up more, these Warren County services are the natural next step.

Patched for years and still leaking? We’ll price a full replacement, with new venting for an older attic.
Roof replacement in Warren County →

Storm damage or a limb through the roof? We answer 24/7 and tarp the roof to stop the water.
Emergency roofing in Warren County →

Old metal roof past repair? We install new standing-seam metal or architectural shingle systems.
Roof installation in Warren County →
SERVING WARREN COUNTY
We repair roof leaks across Warren County, from Phillipsburg, Alpha and Pohatcong in the south to Knowlton, Hope and Blairstown in the north. ADZ is based in Clifton; share your ZIP code to schedule.
Ask us about service in nearby communities.
LEAK REPAIR FAQS
Yes. We repair leaks across Warren County, in town and on rural properties. ADZ Roofing is based in Clifton, so we confirm scheduling by ZIP code. If water is coming in, call any time; we answer 24/7.
That joint depends on flashing tucked under the siding and over the porch roof. On older homes it’s often rusted, missing or covered with sealant that has cracked. We replace the flashing and repair the porch roof surface.
Often, yes. We tighten or replace loose fasteners, seal or repair seams and replace failed flashing. If the panels are rusted through in many places, we’ll explain when a new standing-seam roof makes more sense.
Exposed homes take most of their weather from one direction. Wind lifts shingles at the rakes and ridge and pushes rain under flashing on that side. We inspect the weather side closely and secure whatever is loose.
The cause, the roof material and how far the water has spread. Replacing a vent boot is a smaller job than rebuilding porch flashing or repairing a metal seam. You get a free inspection and a written estimate before work.
Yes. Water from failed flashing can run down inside a wall before it shows, often at a window or baseboard below. If you see stains low on a wall under a roof joint, we’ll check the flashing above.
We’d advise against it. Tar can trap water, hides the real problem and often has to be removed before a proper repair. If you need a stopgap, call us and we can secure the area safely.
Yes. We photograph the damage and its source and write down what we found and repaired. You can share these with your insurer. Coverage depends on your policy and on whether the damage was sudden.
FIND THE LEAK
Send your address and ZIP code. The inspection is free, and the estimate comes in writing before work starts.

