GAF-certified · Licensed in NJ & PA

Roofing Contractor Serving New Jersey & Northeast Pennsylvania

Roof replacement, roof repair, siding, gutters and skylights from a local crew with 20+ years of experience. Lifetime manufacturer's warranty and a 10-year workmanship warranty. Financing available.

Get an Instant Roof Quote NJ (609) 477-0487 PA (814) 330-4897

★★★★★
5.0 from 233 Google reviews GAF-certified
roofing contractor 10-Year Workmanship
+ lifetime manufacturer's warranty Licensed & Insured
NJ #13VH09734600 · PA #PA162561

Roofing, Siding & Gutter Services

One crew for the whole exterior envelope. Every job starts with a free inspection and a straight answer — repair when repair is enough, replacement when it isn't.

Roof Replacement

Full tear-off and architectural shingle roof replacement, backed by a lifetime manufacturer's warranty and a 10-year workmanship warranty.

Learn More

Roof Repair

Leak tracing, shingle, flashing and vent repairs that stop water before it reaches the decking.

Learn More

Storm Damage Roof Repair

Wind, hail and fallen-limb damage documented and repaired.

Learn More

Roof Inspection & Maintenance

Inspections and seasonal maintenance for shingle and flat roofs.

Learn More

Flat Roofing (EPDM)

EPDM rubber flat-roof installation and repair for porches, additions and low-slope sections.

Learn More

Roof Ventilation

Ridge, soffit and attic ventilation that protects shingles and cuts ice-dam risk.

Learn More

GAF-Certified Roofing

What working with a GAF-certified contractor means for your roof and warranty.

Learn More

Gutter Installation

Seamless gutter and downspout installation and replacement.

Learn More

Gutter Guards

Gutter guard installation that keeps leaves and debris out.

Learn More

Gutter Cleaning

Gutter and downspout cleaning to keep water moving away from your home.

Learn More

Siding

Siding repair and replacement.

Learn More

Skylights

Skylight installation, replacement and leak repair.

Learn More

Two Markets, One Standard of Work

We work across New Jersey and Northeast Pennsylvania. Same crew standards, same warranty, same straight quotes on both sides of the Delaware.

New Jersey

Mercer County and surrounding towns. Call (609) 477-0487.

Northeast Pennsylvania

Luzerne and Lackawanna Counties, from our Plymouth office. Call (814) 330-4897.

Why Homeowners Choose Allabaugh Construction

Allabaugh Construction LLC is run by Jared Allabaugh and backed by 20+ years of hands-on roofing experience. We keep it simple: show up when we say we will, walk you through what we find, give you a written quote you can compare, and clean up like we were never there.

GAF-certified roofing contractor installing architectural shingle systems.
Licensed in both states — NJ HIC #13VH09734600 and PA HIC #PA162561.
Lifetime manufacturer's warranty and a 10-year workmanship warranty on roof replacements.
5.0 stars from 233 Google reviews from homeowners we've worked for.
Financing available so a necessary roof doesn't have to wait.

More about our company →

Aerial view of a roof replacement in progress with dumpster trailer

Recent Allabaugh Projects

Finished architectural shingle roof on a two-story home

Front of a colonial home after a new dark shingle roof

Side elevation of a home with a newly installed shingle roof

Right side of a two-story home with a new shingle roof

Rear of a home with new roof over a back-deck pavilion

Ladder set against a gray-sided home during roofing work

Photos from Allabaugh Construction jobs. See the full gallery.

What Homeowners Say

5.0 stars from 233 reviews on our Google Business Profile.

★★★★★

“Highly Recommend. My neighbor hired Allabaugh and immediately after his roof was complete, I hired Allabaugh. I could see their work ethic was reliable and disciplined. And cleanup was completely thorough. They also offer a senior discount.”

Google review · September 2026

★★★★★

“We couldn’t be happier with the job Allabaugh Construction did on our roof! Fro start to finish, they were professional, dependable, and did an amazing job. The workmanship was excellent, and they made sure everything was done right and cleaned up when the job was finished. It’s a great feeling to know you can trust a...”

Google review · September 2026

★★★★★

“Got a new roof installation yesterday from Allabaugh and couldn't be happier. Every step was easy and well explained. They did the job in a day, clean up was exceptional. And cost was the exact quote. Definitely recommend!! Ty guys!”

Google review · September 2026

Frequently Asked Questions

How do I know if my roof needs repair or replacement?

Age, the extent of the damage and what's happening under the shingles decide it. A roof under about 15 years old with a leak around a vent, chimney or a few missing shingles is usually a repair. Widespread curling, granule loss, soft decking or repeated leaks in different spots usually mean replacement is the better value. We inspect first, walk you through what we found, then tell you which one makes sense — including when a repair is all you need.

How long does an asphalt shingle roof last in New Jersey and Pennsylvania?

Most architectural asphalt shingle roofs last roughly 20–30 years here. Freeze-thaw cycles, ice dams, summer heat and poor attic ventilation shorten that; good ventilation and routine maintenance extend it. If your roof is past 20 years, it's worth having it inspected before the next winter.

What areas do you serve?

We serve New Jersey — with a focus on Mercer County towns like Hamilton, Trenton, Princeton, Ewing and West Windsor — and Northeast Pennsylvania, including Luzerne and Lackawanna County communities like Wilkes-Barre, Scranton, Kingston, Plymouth and Hazleton. Call (609) 477-0487 in New Jersey or (814) 330-4897 in Pennsylvania.

Does a new roof come with a warranty?

Yes. Our roof replacements come with a lifetime manufacturer's warranty and a 10-year workmanship warranty. We walk you through what's covered before any work starts.

How much does a roof replacement cost?

It depends on the size and pitch of the roof, how many layers need to come off, the condition of the decking, and the shingle line you choose. Our Instant Roof Quote tool gives you a ballpark in minutes, and we follow up with a free in-person estimate. Financing available.

Do you install flat roofs?

Yes. Along with architectural asphalt shingles, we install and repair EPDM rubber flat roofing — common on porches, additions and low-slope sections of older homes.

My roof is leaking. Can it be repaired, or does it need to be replaced?

Many leaks are repairable — failed flashing, a cracked pipe boot or a few blown-off shingles are common culprits. If the leak comes from widespread wear or rotted decking, replacement is usually the smarter spend. We'll find the source and give you both options when both are reasonable.

Get a Straight Answer on Your Roof

Free estimates · Financing available · Lifetime manufacturer's warranty and a 10-year workmanship warranty.

Get an Instant Roof Quote Call (814) 330-4897