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TRUSTED BY WILLIAMSTOWN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon627
    Verified roofing services reviews

Find Roofers in Williamstown

Avatar for Garden State Roofing & Chimney, LLC
Garden State Roofing & Chimney, LLC
4.9(
552
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Garden State Roofing Is the roofing company you want to hire for your roofing needs top notch we are very satisfied with our new roof how it looks and the crew is excellent."
Chimney Rebuild
Completed Chimney Rebuild
Chimney Rebuild in process
Work in progress
Chimney reconstruction

+23

Response time8 hrs
Response rate98%
7 neighbors recently requested a quote
Avatar for J Cwanger Inc.
J Cwanger Inc.
4.8(
46
)

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1952

Free estimates

Warranties offered

"A good, solid roof from a good solid company! Cwanger has been an institution in the Cherry Hill area for generations. The company is being capably guided into the 21st century by Jeff Grimley, an associate and protege of the founding family. This is the second roof I have had done by this company, and I believe the third this home has had from Cwanger over the course of 60 years. (The former roof was due for replacement due to the age and appearance of the shingles, however it never leaked or needed repair--a testament to why I am loyal to this company.). Mr. Grimley is the only roofer I dealt with who had a confident, no-nonsense approach to our roofing needs. He guided us away from certain, more expensive options that we did not need, and towards the right roofing solutions for both longevity and proper roof ventilation. Cwangers was not the lowest estimate, but overall was a fair-market price for a company with a fine record and quality workmanship. The work crew also seemed very professional and satisfied in their endeavors. [I intentionally write this review several months after installation. The roof has come through several storms, including a recent wind storm with no problems, whatsoever.]"
GAF Pewter Grey shingles and Mastic Board and Batten and Mastic Carvedwood in the color Deep Granite.
Before we started the transformation.
Additional Photos
Additional Photos
Additional Photos

+7

Response time4 hrs
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for DSK Roofing, LLC
DSK Roofing, LLC
4.9(
244
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"One of the best experiences I had with the roofing company. A few days after heavy rains, I was getting water leaking into my garage from the roof. Dan came by to assess the roof. Danâ s team was was very thorough and did a great job with my roof inspection/repair. I highly recommend this company for your roof needs."
My jobs
My jobs
My jobs
My jobs
My jobs

+4

Response time4 hrs
Response rate99%
29 neighbors recently requested a quote
Avatar for American Construction Roofing, Siding and Windows
American Construction Roofing, Siding and Windows
4.8(
59
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"This experience was second to none! EVERYONE on the team was respectful, and professional throughout the entire project. The sales rep. and project manager carefully listened, and helped us decide on a roofing system that was right for our home. All materials were delivered on time, and before the project began, as promised. The supervisor arrived well before the roofing technicians. The lead technician, and technicians arrived on time, made the introductions, and immediately began the work. My home, and property were protected from the removal of roofing materials, at all times. There are often unforeseen issues that arise with construction projects, and I was consulted every step of the way, BEFORE any action was taken! My roof was completed on time. The technicians took pride in their craft, and their mastery was evident in the beauty of our new roof. The yard was left free of all roofing debris, it was if no one was ever there. My recommendation is an enthusiastic YES!"
Various
Various
Various
Various
Various

+7

9 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Veterans Roofing
Veterans Roofing
5.0(
54
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"if you are in the need for a new roof,....then look no further.Veteran Roofing is the BEST.They will work with you when you think there is no way to get a new roof.I'am a Vietnam Veteran, and if I hadn't found Veterab Roofing, I would have never gotten the new roof on my home.These guys are the best around.You don't have to be an Vet to get this kind of service, but if you are a Veteran then you can rest asure they will take care of you.Call them today,....you will be glad you did."
Roofing
Roofing
Roofing
Roofing
Roofing

+113

Response time12 hrs
Response rate86%
5 neighbors recently requested a quote
Avatar for Great Group Home Improvement, LLC
Great Group Home Improvement, LLC
4.7(
50
)

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"I recently hired Great Group Roofing and couldn?t be happier with the experience. From the initial estimate to the completed roof installation, the team was professional, punctual, and highly skilled. They kept the worksite clean, communicated clearly throughout the project, and completed the job on schedule. The quality of workmanship exceeded my expectations, and my new roof looks fantastic. If you?re looking for a reliable roofing company that delivers excellent service and quality results, I highly recommend Great Group Roofing!"
Roof Replacement
Roof Installation
Custom Deck build
Chimney
Deck

+15

Response time5 hrs
Response rate99%
Recommended by59%of homeowners
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Roofing questions, answered by experts

Roof vents are an essential part of a roof, as they promote energy efficiency by keeping warm, humid air at bay. The roofing material, especially asphalt shingles, will not last as long as it should (about half of its manufacture life) if the attic is not ventilated. Also, going without ventilation means having a warm attic that demands more from your air conditioning system (and your wallet, once the bills come). Ridge vents and roof vents also prevent a host of other icky moisture-related problems like rot, mold, and mildew.

An improperly installed skylight could potentially impact your roof's warranty. This happens because roofing penetration is necessary during skylight installation. Check your warranty information to verify. In most cases, having skylights professionally installed with proof that flashing is being done to specifications can be enough to preserve your roof's warranty.

You should hire a roofing professional to install a metal roof, as it’s an essential part of your home and a difficult installation. Your roof provides the most protection for your home among all of the building materials, and any mistakes made during the installation process can quickly lead to roof leaks, water damage, and significant repair costs. A roofing professional will ensure your new roof is installed properly and according to building code to minimize that risk, and they will usually back the installation and materials with a roof warranty for added peace of mind.

Copper roofing works well in all kinds of climates, but it’s ideal in humid climates because it naturally repels fungus, moss, and algae. This makes it one of the best roofing options for Cape Cod homes in the Northeast, as well as homes in the humid southern states and snowy northern states. That said, copper is vulnerable to thermal expansion. If you live in a climate that has extreme temperature changes, your contractor will need to consider this during the installation process.

Using an ice and water shield underlayment under a metal roof is a good way to protect the roof and your home from damage in colder climates that see a lot of winter weather. Traditional underlayment isn’t effective underneath a metal roof, though, so be sure to install one specifically made for metal roofs to get the best protection.

The Williamstown, NJ homeowners’ guide to roofing services

From average costs to expert advice, get all the answers you need to get your job done.