Take a look at our past work!

Trenton Roofing & Siding

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

Our Work

24 Kelly Way , South Brunswick Township, NJ, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Hickory
59 2nd Avenue , Florence, NJ, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Hickory
61 Brockton Road , Hamilton Township, NJ, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
6 Forest Lane , West Windsor Township, NJ, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
134 Rocktown Lambertville Road , Lambertville, NJ, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal

Customer Testimonials

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*DanDeeSee*
We had a complicated roofing job-old barn with an active commercial business in the first floor and VERY steep roof. The company and crew took good care of everything! They worked with our business schedule so we didn’t have to close down. They called me with updates. The crew worked through a really hot day and cleaned up everything. Overall I was impressed and very happy.
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Derrick Nobles
Another great job coordinated by Mario! First my roof in 2023 and now my basement windows!
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Sheryl O'Grady
Trenton Roofing and Siding did a great job repairing and replacing the roof and siding on an addition at my parents house. From the initial phone call to project completion, everyone I spoke to was friendly and professional. Mario Grabarek was the project manager and his communication with me throughout the project went above and beyond. Mario sent pictures every step of the way and explained everything that needed to be done and why. He and his crew were a pleasure to work with. I would def... Read more
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jodilandis
Trenton Roofing & Siding repaired my roof and didn’t try to sell me services I didn’t need, which earns an A+ in my book. I appreciate honest contractors who do right by people. Additionally, they came when they said they would come and their staff actually answers the phone. That should be the case with all contractors but these days it’s getting hard to find. I highly recommend Trenton Roofing & Siding.
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Jim Burke
Trenton Roofing is a pleasure to work with. They came out and gave us a fair estimate and the work was completed in less than 2 weeks. They are AWESOME!!!!!!!!!!!!!!!