Roof Leak Repair Hackettstown NJ
Clifton-based, NJ HIC #13VH11720500. 2-year roof-repair warranty.
- 5.0 rating on Google
- NJ HIC #13VH11720500
- Free, no-obligation estimates
We at Four Seasons Roofing and Construction find and fix roof leaks in Hackettstown, NJ, a town incorporated in 1853. We trace the water to its entry point before quoting, then put a written, itemized repair number in front of you. The inspection is free.
- Free inspection first, with photos of what we find
- The fix targets where the water enters, which is rarely where the stain shows
- 2-year roof-repair warranty

The Facts on Four Seasons Roofing and Construction for Hackettstown Homeowners
We at Four Seasons Roofing and Construction provide roof leak repair in Hackettstown.
We are a home improvement contractor based at 38 Speer Ave in Clifton, New Jersey. We have held New Jersey Home Improvement Contractor registration #13VH11720500 since 2021.
We install GAF and Owens Corning roofing systems. West Moore Street is home to the Allen House, one of the older detached houses of the historic core.
See every roofing service we offer · Request a free roof estimate
Keep reading: Who Signs Off on the Work in Hackettstown
Call (862) 318-3997 or drop your details in the form on this page, and a Hackettstown leak comes back to you with a written estimate before any work starts.
A ceiling stain seldom sits beneath the actual opening, so any roof leak repair in Hackettstown NJ begins with tracing.
Water comes in at a break far up the slope, follows the rafters and the lower face of the decking, and finally drips somewhere else. Four Seasons works backward along that route to the true breach and seals it. Hackettstown has many 19th-century buildings with steep gable roofs, laid originally for slate or wood shake, and on roofs of that type the source and the symptom often sit far apart.
Find the Real Source
A Run Out Route 46
Our base is in Clifton, a straight shot west on the Route 46 and I-80 corridor, and we can discuss current availability for a Hackettstown leak inspection.
We Answer 24/7
Choose a starting town below for driving directions to our base at 38 Speer Ave in Clifton.
Who Signs Off on the Work in Hackettstown
A Hackettstown job that needs a permit goes through the building department, whose page is hackettstown.net/176/Construction. The department's inspector signs off on the finished work.
We are registered with the New Jersey Division of Consumer Affairs as a home improvement contractor, NJ HIC #13VH11720500. You can check that on the state licence verification portal before you hire us, or anyone else. We install GAF and Owens Corning roofing systems and are not enrolled in either manufacturer's contractor certification program.

Other Work We Do in Hackettstown
- Roof Repair in Hackettstown
- Hackettstown Roof Replacement
- Roofing, Hackettstown NJ
- Siding, Hackettstown NJ
- Hackettstown, NJ Storm Damage Roof Repair
Keep reading: More Help in Hackettstown
More Help in Hackettstown
A leak often comes with other problems.
Serving all of Hackettstown, the overview of everything we do in town lives on roofing contractor in Hackettstown. Same kind of work in the next towns over goes to roof leak repair in Mount Olive and roof leak repair in Allamuchy. Every town we work in sits together on our service areas page.
Leaks on Hackettstown's Older Roofs
Hackettstown was incorporated back in 1853, and the homes in its historic core are old. Older detached houses near places like the Jacob C. Allen House on West Moore Street carry complex rooflines, dormers, and additions.
Many of these 19th-century structures have steep gable roofs first built for slate or wood shake, and when they get re-roofed in modern asphalt they need careful flashing, solid ridge work, and ice-and-water protection to stay dry. Roofs like that are hard to keep dry, with steep faces and tight seams where leaks can get in.
Keep reading: The Leaks We Trace Most in Hackettstown
The Leaks We Trace Most in Hackettstown
Hackettstown leaks trace to a short list of sources. One is step flashing that has pulled loose from old chimney brick. Another is the valleys beside dormer cheeks, where a complicated older roof gathers most of its runoff into one narrow channel.
Pipe boots split by sunlight, wind tears ridge caps and rake edges, and ice dams form at the eaves of steeper old roofs along the historic streets. Original flashing also fails where an addition or converted attic joins old roof to new. The inspection and its photos show which one it is.
When Hackettstown Roofs Leak, by Month
March and April leaks are winter damage that shows in the spring rain. Summer leaks come on fast with a thunderstorm and almost always mean wind got under something. Then the nor'easters roll in most often from September through April, the National Weather Service says, and drive rain sideways into seams that ordinary weather does not reach.
Why the Stain Is Rarely Under the Leak
Water that gets in under the shingles keeps traveling down the slope until something stops it. One nail hole or one worn flashing near the ridge can leave a stain far across the room.
Hackettstown adds complications of its own, because the older detached houses near the Jacob C. Allen House have complicated rooflines with dormers and later additions, and the older homes of the historic core add steep gable roofs. Water has plenty of ways in on such roofs, so the stain you see is only where the water came out.
Down the Main Street blocks and out toward the streets around Centenary University, the houses were built and added onto over more than a century and a half. We trace the leak before we name a cause.
So we climb up and follow the trail to its source, then say what the stain means.
What Our Leak Repair Actually Involves
You get an inspection with photos first.
Every Hackettstown leak repair gets a fair price after a free inspection. We knock $500 off for seniors and military, and 0% financing is available.
The Attic Read Most Crews Skip
Most leaks are easiest to see from beneath, where darkened sheathing, nail tips gone rusty and insulation matted down show where drips keep landing. So a trip into the attic is part of every leak call with attic access.
Two slower problems turn up there as well: mold in the insulation and a bathroom fan venting into the attic instead of outdoors. We catch them on the same trip, then water-test the repair and keep the ladder up until it passes.
What the Weather Does to Your Roof
Hackettstown sits out in Warren County, up the Route 46 and Route 57 corridor, where winters are harder than they are closer to the coast. Wind lifts a shingle edge or peels back a ridge cap and lets the next rain straight in. On the steeper old roofs in the historic core, ice damming is a genuine problem.
What Putting It Off Really Costs
A leak found at its first stain means a short, small visit. Left to run through a season, it soaks into the decking until that rots too and carpentry joins the job. Left for a year, it packs down the insulation, ruins drywall that must come out, and adds remediation to the bill.
What the Attic Shows Us
A lot of Hackettstown's older homes still have an accessible attic, and from inside, dark staining on the deck shows every leak the roof has had, fixed or just stopped showing downstairs.
Who Covers What on a Hackettstown Job
| Part of the job | Backed by | For how long |
|---|---|---|
| Roof replacement | Four Seasons; review the written coverage | 50-year roof-replacement warranty |
| Roof repair | Four Seasons; review the written coverage | 2-year roof-repair warranty |
| Inspection and photo report | Four Seasons | Free, before any quote, no obligation |
| The estimate | Four Seasons | Written and itemized before work starts |
| Permit and inspection | Hackettstown building department | Confirm in the written estimate who files it |





BusinessRate TOP 3 · 2026 A Top 3 roofing contractor in Clifton, NJ, based on verified Google reviews. Read about our awards →
What Hackettstown Customers Say on Google
5.0 average rating
Selected Google reviews. Read all reviews on Google below.
“Four Seasons Construction just cured my 6 year roof headache. After moving into a house with a roof that was replaced the year before, I was constantly dealing with leaks and shoddy workmanship that the other company would take months to resolve. Four Seasons came to look at the roof, found all the problems, and fixed it to perfection in no time. I can finally sleep at night thanks to these guys! You're the best!!!”
“Thank you Ben for saving me in a pinch. Not only was he able to come out and fix the problem with very short notice they did a stellar job. Additionally, Ben was super friendly and explained everything he was going to do before they did it. 10 out of 10 Would definitely recommend!”
“I called Ben from Four Season Roofing and Construction to fix my siding and some roof leaks. Working with Ben and his crew was one of the best experience I had with any contractors. These guys were very professional with outstanding workmanship. I have absolutely no complaints with Four Season Roofing and I will work with them again in the future. Thank you Ben for coming through at the last minute to take care of me.”
Stop the Stain From Spreading in Hackettstown
We knock $500 off for seniors and military, and 0% financing is there. We at Four Seasons Roofing and Construction are based in Clifton at 38 Speer Ave and serve Hackettstown and the rest of northern New Jersey, registered under NJ HIC #13VH11720500. Roof repairs carry a 2-year warranty; roof replacement carries a 50-year warranty.
Call (862) 318-3997 Get a Free Roof Estimate
Pick up the phone or send the form here, and your Hackettstown leak gets traced to the real opening, with a written estimate first.
How a Roofing Job Runs in Hackettstown
You reach out
Call (862) 318-3997 or send the form. We only need the address and what you are seeing.
Free inspection
Four Seasons comes out to look at the roof, and the inspection is free with no obligation to hire us.
We photograph what we find
You see photos of the problem, such as a cracked boot or a rusted valley.
Written itemized estimate
The material tier and the decking allowance are broken out as their own numbers, so you can change any of them before you sign.
The work
We install GAF and Owens Corning roofing systems. Bad boards get replaced as we find them and photographed one at a time.
After the job
Decking is billed against the allowance written into the contract. Our roof repairs carry a 2-year warranty, and roof replacements carry a 50-year warranty. Ask to review the written coverage.
Roof Leak Questions From Hackettstown Customers
How much does roof leak repair cost in Hackettstown?
It depends on access and how far the water got, and on these steep older roofs access is a real factor. You get the written number after the inspection, before any work starts.
Every Hackettstown estimate is written and itemized before work starts.
How fast can you come out for a roof leak in Hackettstown?
Phones are answered 24/7. Call to discuss where the repair schedule stands and to describe a leak in progress. When water is entering the house at this moment, the emergency roof repair in Hackettstown page is the better stop.
Is a small roof leak urgent in Hackettstown?
Yes. A stain is the last sign of a leak to show up, and a small leak costs the least to fix right away.
A free Hackettstown inspection will show how far the water has traveled.
Does insurance cover a roof leak in Hackettstown?
Often yes for sudden interior water damage, even when the worn roof part is not covered. Our photos keep the two apart.
Storm hits in Hackettstown go to storm damage roof repair in Hackettstown.
See also: chimney repair in Hackettstown.
Do I need a permit for roof work in Hackettstown?
A Hackettstown job that needs a permit goes through the building department, whose page is hackettstown.net/176/Construction. The department's inspector signs off on the finished work.
Where We Work Around Hackettstown
Our Google listing
Hackettstown, NJ
Keep reading: where we work
Getting to Hackettstown From Nearby Towns
From Mansfield Township
Roads between Mansfield Township and Hackettstown: Rockport Road (CR 629); Grand Avenue.
Straight-line distance between map points: about 5.5 miles, not a drive time.
From Allamuchy
Roads between Allamuchy and Hackettstown: Allamuchy Road (CR 517); High Street (CR 517).
Straight-line distance between map points: about 4.8 miles, not a drive time.
From Mount Olive
Roads between Mount Olive and Hackettstown: US 46; Wolfe Road.
Straight-line distance between map points: about 4.5 miles, not a drive time.
From the town center
Off Main Street and the Route 46 corridor.
From near Centenary University
A short hop over to the surrounding streets and the historic core.
From Clifton
We come straight out west on the Route 46 and I-80 corridor from 38 Speer Ave.
How We Cover Hackettstown
Get a free roof estimate in Hackettstown
We inspect first and photograph what we find, then give you an itemized number in writing. There is no obligation, and 0% financing is available.
- Free inspection before any quote
- Written estimate, itemized line by line
- 2-year roof-repair warranty
Rather talk it through? (862) 318-3997