Trenton Roofing & Siding of New Jersey

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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
Anthony Nami Jr. — review for Trenton Roofing & Siding
Anthony Nami Jr.
Great company to deal with. Brian the project manager was right on point! Office stad=ff very helpful. The owner runs a great business!
Trenton Roofing & Siding response
Response from Trenton Roofing & Sidinga year ago

Thank you, Tony! We’re happy to hear that your experience with our team — from Brian in the field to our staff in the office — was such a positive one. Our entire company takes pride in providing responsive service and top-quality results on every project. We truly appreciate your feedback and the opportunity to earn your business. It was a pleasure working with you!

Benjamin Bunin — review for Trenton Roofing & Siding
Benjamin Bunin
I recently had the pleasure of working with Mario Grabarek and his team from Trenton Roofing & Siding on redoing our house's roof, skylight, and gutters, and I couldn't be more thrilled with the results. From start to finish, Mario's commitment to perfection was evident in every aspect of the project. Mario took the time to explain the process and ensured that we were involved in every decision, making us feel confident in our choices. His dedication to quality craftsmanship was clear as he an... Read more
Trenton Roofing & Siding response
Response from Trenton Roofing & Sidinga year ago

Thank you for the kind words, Benjamin! We’re thrilled to hear how pleased you are with your new roof, skylight and gutters. Mario and our team take tremendous pride in their craftsmanship, and your feedback perfectly reflects the care and attention they put into every project. It’s wonderful to know the final result enhanced both the look and value of your home. We truly appreciate your thoughtful review and the trust you placed in our company!

Phil 1957 — review for Trenton Roofing & Siding
Phil 1957
I recently had my roof and gutters replaced, along with a new attic fan installation, and I couldn't be more pleased with the entire experience that Trenton Roofing and Siding provided. From the very first consultation to the final cleanup, this company exceeded my expectations in every way. A huge thank you to Brian, who was incredibly knowledgeable, transparent, and patient throughout the process. He took the time to walk me through all my options and made sure I understood everything clearly ... Read more
Trenton Roofing & Siding response
Response from Trenton Roofing & Sidinga year ago

Thank you for taking the time to leave us this incredible feedback, Phil! We truly appreciate your thoughtful review and are so glad to hear you’re happy with your new roof, gutters, and attic fan. Brian, our office staff, and the entire crew will be thrilled to know their professionalism and attention to detail made the process easy and enjoyable for you. Clear communication, quality craftsmanship, and respect for every home we work on are the standards we hold ourselves to at Trenton Roofing & Siding. Thank you again for your trust and recommendation — it was a pleasure working with you!

Gunter Schemmann — review for Trenton Roofing & Siding
Gunter Schemmann
Great company to work with. They had a good price and good work for roof replacement. I recommend this company.
Trenton Roofing & Siding response
Response from Trenton Roofing & Sidinga year ago

We’re glad to hear you’re pleased with the quality and value of your roof replacement, Gunter! Our team takes pride in delivering reliable work at a fair price, and it’s great to know that showed in your experience. We truly appreciate your recommendation.

Paula Thoennes — review for Trenton Roofing & Siding
Paula Thoennes
Trenton Roofing and Siding did an excellent job following the work order set up by Mario. Mario worked out what had to be done to replace the roof and thoroughly explained and had it exactly written on the invoice. He answered all of my questions, and stopped a couple of times during the job. He took pictures of any damage that had to be fixed that couldn't be seen until the old shingles were taken off. The office was nice to work with and the whole process was very professional from the esti... Read more
Trenton Roofing & Siding response
Response from Trenton Roofing & Sidinga year ago

We’re thrilled to hear that Mario and our team provided such a thorough and professional experience, Paula! From the clear explanations and detailed work order to the careful cleanup, it’s great to know every step of the process met your expectations. Our office team and crews take pride in making every project smooth and stress-free, and your feedback truly reflects their dedication. We really appreciate your kind words and your trust in us!