Roof Replacement
Full tear-off roof replacement for homes across South Jersey, with the roof deck checked before the new shingles go on. Our work runs from the first inspection to the final cleanup.
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Williamstown still has houses built before 1940, and new homes keep going up around it. The median home here dates to 1981, by Census estimates. On older roofs, trouble shows up as curled shingles, loose chimney flashing or a stain on an upstairs ceiling. After a hard wind, shingles in the yard are often the first sign.
DRK Roofing and Siding is a roofing contractor serving Clayton and the rest of South Jersey. Monroe Township borders Clayton, and Williamstown is part of our service area. We do roof replacement on homes of every age in town, and roof repair for leaks and storm damage. Call or text (856) 449-4674 for a free estimate. We come out to look at the roof, then email you a detailed estimate.
Tell us about the roof, siding, windows, doors, gutters or deck and where the job is. We look at it and put a free estimate in writing.
Williamstown is the largest community in Monroe Township, on the eastern edge of Gloucester County. The 2020 Census counted 15,082 people in Williamstown and 37,117 in the township. The town started out as Squankum and took the name Williamstown with a new post office in 1842.
Census estimates show the 1970s as the township's biggest building decade, with about 3,200 homes. Roughly 4,700 more went up in the 1990s and 2000s. About seven in ten homes are single-family detached houses, and most are lived in by their owners.
Most of the township's oldest homes, the ones built before 1940, sit inside Williamstown itself. Older houses can hide two layers of shingles or tired roof boards. A house from the 1990s or 2000s may still carry its first roof, with flashing and vents just as old.
Every New Jersey town enforces the same state code, the Uniform Construction Code, through its own construction office. For Williamstown, that is the Monroe Township construction office in the township's municipal building.
The state code lists some work as ordinary maintenance, which needs no permit and no notice to the town. Replacing the roof covering on a detached one- or two-family home is on that list. So are most siding jobs on those homes and window or door swaps in the same opening.
That roofing line names detached homes only. For attached townhouses and apartment buildings, start with the construction office. New Jersey has a second Monroe Township, in Middlesex County, so make sure you reach the Gloucester County office.
Monroe Township is still growing. Census permit data show 209 new single-family homes authorized here in 2025, after 150 in 2024. The township also authorized a 75-unit apartment building in 2024.
We do a lot of roofing on apartment complexes and new construction, for builders and property managers. See our commercial roofing page for flat and shingle systems on larger buildings.
The Black Horse Pike ties the township together. Route 42 follows the Pike through Cross Keys into Williamstown, where U.S. Route 322 takes over. Homes along the Pike, from Cross Keys down to Cecil, are part of our service area.
Monroe Township is one of two Gloucester County towns that reach into the state Pinelands Area. Where a house sits under pines or oaks, needles and leaves pile up in roof valleys and gutters. Wet debris holds water against shingles and fascia boards.
Gutters that overflow dump water by the foundation and wear out the fascia. We install new gutters and downspouts and repair the ones already up.
The rest of the outside of the house is our work too. We handle siding, replacement windows, exterior doors and decks on Williamstown homes. One visit can cover all of it on a single written estimate.
Communities and areas we serve around Williamstown: Cross Keys, Cecil, Downer, New Brooklyn, Robanna, Victory Lakes, Berryland, Broad Lane, Black Horse Pike corridor, Franklinville.
Williamstown ZIP codes served: 08094.
Williamstown is part of our service area. We look at the job first, then email you a written estimate.
(856) 449-4674 Full tear-off roof replacement for homes across South Jersey, with the roof deck checked before the new shingles go on. Our work runs from the first inspection to the final cleanup.
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Roof repair for leaks and storm damage on shingle roofs and flat roofs. We fix flashing and replace damaged or missing asphalt shingles.
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We install metal roofs on homes in Clayton and across South Jersey. Our team looks at the roof, then emails you a detailed free estimate.
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Flat roofing in TPO, EPDM or torch down for the low-slope parts of a home. We install new flat roofs and handle flat roof repair for leaks and open seams.
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Commercial roofing for apartment complexes and new construction across South Jersey. We install and repair flat and shingle roofs for property managers and builders.
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We install new cedar shake roofs and repair the ones already on South Jersey homes. When a cedar roof is worn out, we replace it.
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Siding installation and siding replacement for South Jersey homes, in vinyl or fiber cement. We also repair storm-damaged siding and handle trim and wrap.
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Vinyl siding installation and replacement for South Jersey homes, in standard or insulated vinyl. Each panel is hung with room to slide on its nails as it heats and cools.
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We install and replace James Hardie fiber cement siding on South Jersey homes. The boards come primed for paint or with a factory finish.
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Replacement windows and new construction windows for homes across South Jersey. We also handle window repairs and skylight installation.
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Entry doors, patio doors, sliding glass doors and storm doors for South Jersey homes. We replace worn exterior doors and repair the ones that stick or let in drafts.
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Gutter installation and gutter replacement for South Jersey homes, with repairs when one spot is the problem. Downspouts are set to carry rain away from the foundation.
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We build new decks and replace worn-out decks in composite decking or pressure-treated lumber. Railings and stairs are built as part of the deck.
Learn MoreReal reviews from real jobs, 79 reviews on Google.
DRK did a fabulous job replacing my roof. It was done quickly and looks great. They were attentive cleaning up. I highly recommend DRK.
Overall great experience. No pressured sales. Staff were friendly and did a great job with the roof repair. Will use this company for future repairs.
What is there to say? The DRK team did a superb job on my roof. The project was completed on time and the work was top-quality. The team was respectful of our property and cleaned up the site after the job, too! Good craftmanship, professional installation and interactions, and on-time start and finish. I couldn't be happier with our choice. I highly recommend DRK Roofing & Siding.
Dom and the whole team at DRK were great to work with. Very responsive during the initial consultation and throughout the job. Work was done efficiently and I am more than satisfied with how my siding turned out. Would highly recommend them!
I recently had a new roof install by DRK and I'm really pleased with the outcome! The crew was competent, informed, and considerate of my needs during the entire process. They took the time to explain everything and answer all my questions. They completed the job in one day and left my place neat and orderly. To anyone in need of a new roof, I recommend DRK. They provide good quality at a good price.
Dominic and the crew at DRK Roofing were wonderful to deal with. They replaced our roof and gutters and it all looks great. Dominic was responsive throughout the whole process and he showed up when he said he would, and did what he said he would. Made the whole process smooth and the roof was done in just over half a day. 100% recommend!
A few of the questions we hear most around Williamstown. If yours is not here, call or text and ask.
Tell us about your roof or other exterior work, and the town it is in. Call or text (856) 449-4674, or use the form, and we will set up your free estimate.
Tell us about the roof, siding, windows, doors, gutters or deck and where the job is. We look at it and put a free estimate in writing.