Trenton Roofing & Siding of New Jersey

See Our Work in Your Neighborhood

Click to interact with the map

About Us

Quality isn't expensive, it's priceless!

About Us

Founded in 1982, Trenton Roofing and Siding is an award-winning GAF Master Elite roofing contractor which has been meeting the exterior remodeling needs of NJ and PA for over forty years. There’s this strange notion that to be successful in the roofing business, you have to cut costs by cutting corners. But we know there’s a better way to succeed — one that’s just as good for our customers as it is for our bottom line. At Trenton Roofing and Siding, we believe in utilizing the latest technologies and newest products to find cost-effective remodeling solutions for our customers.


We pride ourselves on providing the highest level of craftsmanship and customer service with a decades-long track record of satisfied customers to prove it. From roof and siding installation to repair and replacement, our team has the knowledge and expertise to tackle any challenge — no matter how big or small. Quality isn't expensive, it's priceless!


Free Estimates

If you’re looking for a free estimate, please EMAIL US or call us today at (609) 393-6780. We would be honored to come out to your house and collaborate with you on your next home improvement project!


Learn More About Us

Recent Work

141 Lucas Drive ,Bordentown, NJ, US

141 Lucas Drive , Bordentown, NJ, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal

26 Compton Drive ,East Windsor, NJ, US

26 Compton Drive , East Windsor, NJ, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal

Customer Reviews

See what our customers are saying — click any logo to read our reviews on that platform.

Trenton Roofing & Siding reviews on Google
Tiffany Cichowski — review for Trenton Roofing & Siding
Tiffany Cichowski
We used Trenton Roofing for our house in Princeton a few years ago, and when we moved to North Jersey and needed to replace the roof, we knew who to call. Our project manager, Mario was on top of every detail of the project, including the replacement of 3 skylights. We ran into a few issues during the project and he ensured every detail was handled with pristine detail and quickly. Mario is prompt, detail-oriented and always available to take our calls and answer questions. His team did an amazi... Read more
Trenton Roofing & Siding response
Response from Trenton Roofing & Siding9 months ago

We appreciate you coming back to us, Tiffany! It sounds like Mario kept your project running smoothly, managed the skylight replacements, and addressed the unexpected issues quickly. His responsiveness and attention to detail reflect the standard we aim for, and we’re grateful for your trust and recommendation. Thanks for hiring us again!

David Snow — review for Trenton Roofing & Siding
David Snow
I highly recommend Trenton Roofing and Siding! One of the best companies I have ever dealt with! They replaced siding and 2 flat roofs on one of our large commercial properties and they were absolutely amazing! From receiving a timely detailed quote which included recommendations on saving $$, all the way to receiving permits and doing the work, in an excellent/timely manner, I dealt with one person, their INCREDIBLE Project Sales Manager, Mario Grabarek! Mario kept me informed in every phase of... Read more
Trenton Roofing & Siding response
Response from Trenton Roofing & Siding9 months ago

Thank you for this incredible feedback, David! We’re grateful for your detailed feedback and thrilled to hear your commercial project went so smoothly from the first quote to final completion. Mario takes tremendous pride in delivering clear communication, smart cost-saving recommendations, and a seamless process that keeps property owners fully informed every step of the way. Our team works hard to bring the same level of quality and professionalism to every roof and siding project, big or small. We truly appreciate your trust and your strong recommendation — it means a great deal to us!

Mankan Choy — review for Trenton Roofing & Siding
Mankan Choy
Brian and team did a fantastic job on roof. Every part of the process was easy and as painless as possible. Definitely going to use them again my next project
Trenton Roofing & Siding response
Response from Trenton Roofing & Siding9 months ago

Thank you for this amazing five-star review, Mankan! We’re really glad to hear the entire process felt smooth and straightforward. Brian and our crew work hard to make every project efficient, transparent, and stress free, and it’s great to know that came through for you. We appreciate your trust in us and look forward to helping with your next project!

Mansoor Ismail — review for Trenton Roofing & Siding
Mansoor Ismail
Mario Grabarek from Trenton Roofing handled our project with exceptional professionalism from start to finish. He communicated clearly, addressed every concern promptly, and ensured that all issues were resolved to our complete satisfaction. Highly recommend Mario and Trenton Roofing for anyone looking for reliable and high-quality service!
Trenton Roofing & Siding response
Response from Trenton Roofing & Siding9 months ago

Thank you for the kind words, Mansoor! We’re glad to hear your experience was so seamless from beginning to end. Mario takes pride in clear communication, quick follow-through, and making sure every concern is fully addressed so homeowners feel confident throughout the entire process. We truly appreciate your recommendation and your trust in our team!

Shiva Satyasi — review for Trenton Roofing & Siding
Shiva Satyasi
We are very satisfied with everything regarding our project to replace aged roof. Very friendly staff, skilled crew, great workmanship, and quick resolution of the reported issues. We worked with the project manager Mario Grabarek. Mario took care of everything from start to finish. He is very knowledgeable and friendly to work with. He stopped by multiple times to check on the progress of the work and made sure that the job is done right. He clearly explained to us about the details of the work... Read more
Trenton Roofing & Siding response
Response from Trenton Roofing & Siding9 months ago

Thank you for leaving us this incredible five-star review, Shiva! We’re so glad to hear you’re fully satisfied with your roof replacement project. Our team takes pride in friendly service, skilled craftsmanship, and resolving any issues quickly to keep your home protected. Mario was happy to oversee the job from start to finish — checking in on progress, explaining every detail, and making sure everything was done the right way. We truly appreciate your recommendation and the trust you placed in our team!