Roof 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 repair roofs in Hackettstown, NJ, a hilly stretch of Warren County, from our base at 38 Speer Ave in Clifton. The inspection is free, the estimate is written and itemized, and the repair carries a 2-year roof-repair warranty.
- Free inspection first, with photos of what we find
- If a repair will hold we say so, and if the roof is past it we show you the photos that prove it
- Licensed and insured, NJ HIC #13VH11720500

The Facts on Four Seasons Roofing and Construction in Hackettstown
We at Four Seasons Roofing and Construction provide roof 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, and we install GAF and Owens Corning roofing systems. Besides the Main Street core, the town has historic blocks near the Old Presbyterian Burial Ground.
See every roofing service we offer · Request a free roof estimate
Keep reading: Who Signs Off on the Work in Hackettstown
For an asphalt or slate repair anywhere from the Main Street core out to Warren Furnace, call (862) 318-3997 or send the form on this page and a written estimate comes back to you.
The roofs in Hackettstown range widely in age. The 19th-century buildings along the Main Street core, the older detached homes in the historic center near West Moore Street, the newer houses spreading toward Allamuchy and Mount Olive: each one needs repair work matched to what is actually up there, not a one-size patch.
Documented Diagnosis
The free inspection documents the findings, with photos you keep.
Based in Clifton
Our base at 38 Speer Ave is in Clifton, and we reach Hackettstown along the Route 46 corridor.
Honest Verdicts
We will tell you which side of the line your roof is on, even when the answer costs us a bigger job.
Who Signs Off on the Work in Hackettstown
The Hackettstown building department page, hackettstown.net/176/Construction, is the place to start on a permit. We pull the permit and schedule our work around the department's inspection, and its inspector signs off. A permit is usually not needed for ordinary repairs; the department can confirm the requirements for the proposed 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 but are not enrolled in either manufacturer's contractor certification program.

Other Work We Do in Hackettstown
- Hackettstown, NJ Roof Replacement
- Roofing, Hackettstown NJ
- Siding, Hackettstown NJ
- Hackettstown Storm Damage Roof Repair
Keep reading: More Help in Hackettstown
More Help in Hackettstown
Serving all of Hackettstown: see roofing in Hackettstown for the full picture of what we do here. If a repair is not enough, our roof replacement in Hackettstown page covers tear-offs on these houses, and water coming in right now goes to emergency roof repair in Hackettstown. The main NJ roof repair page has our process, and the full list of towns we serve is one click away.

Signs Your Hackettstown Roof Needs Attention
- A ceiling stain after the last storm off the ridge, even a faint one
- Slate pieces or shingle fragments in the garden beds
- Granules collecting in gutters on an asphalt roof past its teens
- Flashing streaks down the chimney brick
- A sag you can see from the street that was not there last year
NOAA's 1991-2020 normals show regular snowfall and many nights at or below freezing near Hackettstown; snow that melts and refreezes at the eaves can back water under shingles, so winter stains get checked at the roof edge first.
What We Repair in Hackettstown
Slate and steep gables
a cracked course on an older steep gable roof does not mean a new roof is needed. We source matching material and set the replacement pieces in correctly. On the older roofs around the Hackettstown historic core, a repair is often enough.
Flashing
the chimneys, dormers, and valleys on Hackettstown's older homes are all flashing joints, and flashing is where most leaks here start. Step and counter-flashing, cut into the mortar, not smeared with tar.
Asphalt field damage
wind-lifted and cracked shingles matched and woven in. Storms moving through the Route 57 and Route 182 corridors can drop limbs onto roofs, which causes impact damage.
Valleys and pipe boots
the small fixes that get misdiagnosed as roof replacements by contractors who want to sell one. A split pipe boot is a small, honestly priced fix, not an inflated quote.
Keep reading: Hackettstown Specifics Worth Knowing
Hackettstown Specifics Worth Knowing
The Hackettstown historic core changes the repair in three ways. First, decking: homes from the incorporation era often have plank decking rather than plywood, and nails have to land in sound wood, so we check from the attic side when access allows.
Second, layers: plenty of asphalt roofs here are second-layer installs over original material, which hides problems and complicates repairs. Third, complexity: older homes around West Moore Street and the Main Street core have complex rooflines, dormers, and additions where chimney and valley flashing failures are the most common leak points.
We work the whole town: the Main Street core and the historic blocks near the Old Presbyterian Burial Ground, the residential streets around Centenary University, and out toward Warren Furnace and the Route 517 edges. The newer construction spreading toward Allamuchy and Mount Olive sits on the same run.
A Repair Calendar for Hackettstown
In Hackettstown, March and April show the winter damage: stains left by ice dams at the eaves, flashing loosened by freezing and thawing, and older slate cracked by frost. Get on the schedule early, because every Hackettstown roof came through the same winter. Summer suits the bigger repairs and any slate job that depends on dry days.
September and October are the last dry window to fix what turned up before snow is on the ground. After a named storm in Warren County, whatever the month, record the damage first, repair second, and let the insurance paperwork follow while the evidence is fresh.
What a Hackettstown Repair Actually Costs
A Hackettstown repair is priced after the free inspection, never from the driveway. At the low end are pipe boots and minor flashing work, and valley rebuilds and chimney re-flashing sit in the middle of the range. Slate and steep-gable repair on Hackettstown's older roofs is skilled work and costs more, because correct work on those roofs lasts longer than a full asphalt roof would.
Estimates arrive itemized, and the total in writing is the total you are invoiced. Seniors and veterans receive savings on every one of these.
Slate work in Hackettstown winters is limited but possible. Frost makes older slate brittle and walking it riskier, so winter jobs get staged carefully or temporarily weatherproofed until a safe window. We tell you which one your roof needs.
The First Question: How Old, and What Material
Two facts start every Hackettstown repair call: how old the roof is and what it is made of. A 12-year-old architectural asphalt roof is an easy repair decision. A steep gable roof built in the town's incorporation era, often decked with plank rather than plywood, calls for careful sourcing of matching material.
In between are the trouble cases, such as a layer of 1990s asphalt fastened onto the original roofing, which wears unevenly and hides the condition below. If you are unsure which roof you have, the free inspection identifies it.
Old Roofs, Honest Math
A repair is the sensible choice when the existing roofing is still sound. Once a roof has turned brittle and worn through in patches, the same repair only postpones the next bill. The photos from our free inspection of a Hackettstown roof show which case you have, and the verdict is plain: fix, watch, or leave it alone.
Storm Season and the Ridge Weather
Hackettstown sits in hilly Warren County, and wind coming over the ridge is hard on flashing and shingle edges. After any wind event, walk the property and look for debris, then check the ceilings on the top floor.
If a limb came down on your Hackettstown roof, photograph everything before cleanup and call us for documentation. Insurance claims go more smoothly when the evidence is dated and complete, and we write estimates in the format adjusters expect.
What Moves the Price
Roof height and pitch, material (slate runs higher than asphalt), how far the water traveled before someone caught it, and how much flashing has to come apart. The inspection is free and the estimate is itemized, so you see exactly where the number comes from. We take $500 off the job for seniors and for anyone who has served, and we offer 0% financing.
When a Hackettstown Repair Pays Off and When It Does Not
On a Hackettstown house with sound older shingles or slate, rebuilding flashing is money well spent. A third patch over a worn, layered asphalt roof adds cost without fixing the roof as a whole. The field around the failure shows which situation you have, and the inspection photos record it.
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 | We file it and schedule around the inspection |




BusinessRate TOP 3 · 2026 A Top 3 roofing contractor in Clifton, NJ, based on verified Google reviews. Awards and recognition →
What Hackettstown Customers Say on Google
5.0 average rating
Selected Google reviews. Read all reviews on Google below.
“Ben inspected our roof there was a bad leak he found where the leak was coming from with accuracy and repaired it never had a leak since”
“Great people to deal with throughout the process of repairing my roof. Took great care of getting rid of any nails on my lawn afterwards.”
“Ben came to our property to find out where the leak was coming from on the roof he found it and repaired it no more leak since!Professional and punctual!Paramus NJ”
Get the Straight Answer on Your Hackettstown Roof
Call (862) 318-3997 or send the form to book a free Hackettstown inspection, and we pick up.
Call (862) 318-3997 Get a Free Roof Estimate
Serving all of Hackettstown: Hackettstown roofing, or browse every town we cover.
How a Hackettstown Job Actually Runs
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 Repair FAQs for Hackettstown Customers
How much does a roof repair cost in Hackettstown, NJ?
Most roof repairs land between $400 and $2,000 in 2026, going by the sources cited on our roof repair cost guide, and a Hackettstown figure is set after the free inspection. Pipe boots and minor flashing work sit at the low end, slate runs higher than asphalt, and the estimate arrives itemized in writing. We take $500 off for seniors and for anyone who has served, and 0% financing is available.
Do I need a permit to repair a roof in Hackettstown, NJ?
For a Hackettstown permit, the building department's page at hackettstown.net/176/Construction is the starting point, and the department's inspector signs the work off. A permit is usually not needed for ordinary repairs, and the department can confirm what your proposed work requires. When one is needed, we pull it and schedule around the inspection.
How can I tell if a Hackettstown roofer is being straight with me?
Ask for a written, itemized estimate and photographs of the problem, and check the contractor's registration on the state licence verification portal. Ours is NJ HIC #13VH11720500, and the free inspection ends with photos and a plain verdict of fix, watch, or leave alone. For an older Hackettstown home near West Moore Street or the Main Street core, also ask whether the proposed repair matches the existing material.
More Hackettstown Questions
Do you do roof repair near me in Hackettstown, NJ?
Yes, we repair roofs in Hackettstown, from the Main Street core to Warren Furnace and the streets toward Allamuchy and Mount Olive, working from our base at 38 Speer Ave in Clifton. The inspection is free, repairs carry a 2-year warranty and replacements a 50-year warranty, and the phone line is open 24/7. Water coming in right now is handled as emergency roof repair.
Will insurance cover my repair in Hackettstown?
Storm damage is often covered and ordinary aging is not, and your policy and insurer decide which applies. After a wind event in Hackettstown, photograph the damage before cleanup and call us for documentation. We write the itemized estimate in the format adjusters expect.
Where We Work Around Hackettstown
Based in Clifton at 38 Speer Ave, we reach Hackettstown by the Route 46 corridor west into Warren County, and we serve the towns around it, including Mansfield Township, Allamuchy Township, Independence Township, and Mount Olive Township.
Our Google listing
Hackettstown, NJ
Keep reading: Related Services
Related Services
Chimney leaks and brickwork: chimney repair services and chimney flashing. When the roof needs replacing: roof replacement in Hackettstown. And for water coming in now: roof leak repair in Hackettstown.
Wondering what this costs? See our NJ roof repair cost guide.
NJ Roof Repair · Roofing Service Areas Across North Jersey · Roofing & Exterior Services in North Jersey
Driving Directions to Four Seasons From Around Hackettstown
Choose a starting town below for driving directions to our base at 38 Speer Ave in Clifton.
From Mansfield Township, NJ
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, NJ
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, NJ
Roads between Mount Olive and Hackettstown: US 46; Wolfe Road.
Straight-line distance between map points: about 4.5 miles, not a drive time.
Get a free roof estimate
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