Overview
About Us
KEYSTONE CONTRACTING LLC has been delivering quality roofing and maintenance services throughout the state of New Jersey. Our top of the line materials and services has achieved the highest level of customer satisfaction. Here at Keystone Contracting we care about every project from start to finish and make sure we exceed our customer’s expectations. SALES TEAM ? We pride ourselves on being knowledgeable, courteous and on time. ? Our sales team uses technology to provide clear documentation and accurate pricing. ? References upon request. EMPLOYEES ? Our employees have over 25+ years experience ? Our employees ensure that on every project they will provide quality, safety and integrity at all times. TECHNOLOGY/MATERIALS Keystone Contracting LLC prides itself on using the most current technology: ? Our state of the art technology allows us to easily track customer’s services provided so that we can refer back to our customer’s records. ? Materials and service records are maintain in our systems for easy access, which allows us to provide accurate pricing. FINANCING Keystone Contracting offers premium lines of financing options. Our sales reps are educated on the following options: ? 12 months no payments & no interest ? 18 months with equal payments & no interest ? 9.9 % APR financing for 84 months
*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.
Customer Reviews

"Quick response to initial call. Thorough initial inspection with detailed description of issues and recommended solutions (did give alternative solution to roof replacement, though I initially opted to replace). Scheduling of roof replacement did change, but communication of changes was good, and I actually had my date moved up sooner than expected. Job was done in one day. Prices seem very fair, especially for work completed. Thanks!"
"Keystone just replaced our roof. They were extremely professional, from the estimate to the completion. The workers were friendly & got the job done quickly. They even moved some heavy patio furniture for us before they started the job, and thoroughly cleaned up our property after they were done with the job. Our new roof looks great & we are very happy with the quality of work!"
"Keystone was amazing! They were professional in every way - didn’t try to sell us other products when our old skylight broke; just came out, measured and provided an estimate for what we called for. Other companies were pushy with things that weren’t priorities for us in the situation we were in. Installation day was easy. The crew was prompt and they did the job perfectly. We highly recommend Keystone for your roofing needs!"

"Excellent%2C thorough%2C5star."
"Customer asked us not to share his/her review."

- "Excellent%2C thorough%2C5star."
- "Customer asked us not to share his/her review."
- "Very pleased with Keystone Siding and Roofing."
- "KEYSTONE CONTRACTING LLC"
- "Customer asked us not to share his/her review."
- "Keystone Contracting LLC"
- "Professional Installation"
- "Excellent workmanship%2C courteous"
- "Highly recommend."
- "Customer asked us not to share his/her review."
- "Professional and knowledgeable contractor"
- "Customer asked us not to share his/her review."
- "KNOWLEDGEABLE CONTRACTOR"
- "SINGLE AVAILABILTY ISSUE"
- "Customer asked us not to share his/her review."
- "KEYSTONE WAS A PLEASURE TO"
- "ROOF LEAKED AFTER A FEW MONTHS"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Courteous and Knowledgeable"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Professional and reliable contractor"
- "Punctual and hard working."
- "Customer asked us not to share his/her review."
- "Keystone Contracting"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "EXTREMELY KNOWLEDGEABLE"
- "A CONTRACTOR YOU CAN TRUST"
- "Customer asked us not to share his/her review."
- "PROFESSIONAL"
- "Customer asked us not to share his/her review."
- "PROFESSIONAL & HELPFUL"
- "GREAT ROOFING CONTRACTOR"
- "Customer asked us not to share his/her review."
- "EXCELLENT ROOFING JOB"
- "Great Job By Contractor"
- "Professional %26 Experienced Contractor"
- "WORK CREW"
- "JOHN GOLDEN WAS A STRIGHT UP GUY!"
- "HOME OWNER"
- "Best roof ever!"
- "Customer asked us not to share his/her review."
- "True Pros"
- "SOUPS TO NOIS PHH GOOD"
- "Professional and Knowledgeable Contractor"
- "Keystone contracting"
- "Professional, knowledgeable and courteous contractor"
- "VERY HAPPY BUT HAVE A"
- "Professional and Knowledgeable Contractor"
- "PERSONABLE, PROFESSIONAL KNOWLEDGEABLE"
- "VERY PROFESSIONAL CONTRACTOR"
- "Nicest people I ever met. Did everything they said they would with no problems.Keystone is the Best!"
- "TRULY A PROFESSIONAL COMPANY%21%21"
- "Personable, professional, and communicative contractor"
- "Customer asked us not to share his/her review."
- "KEYSTONE CONTRACTING LLC"
- "Customer asked us not to share his/her review."
- "Knowledgeable and professional. Quick response time."
- "Very Knowledeable"
- "PROFESSIONAL KNOWLEDGEABLE CONTRACTOR"
- "KEYSTONE."
- "PROFESSIONAL INSTALLATION"
- "WAS UPFRONT, HONEST,"
Awards
Installation Excellence Award
This award is for contractors that consistently install with a very high level of quality and provide their customers the highest protection that GAF offers.
Consumer Protection Excellence Award
This award recognizes those contractors that best protect their clients with system selling and enhanced warranties.
Training Excellence Award
This award is for contractors that are committed to training and continuous improvement.
Installed Roofs Near You
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