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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Mike Toth
A very good company. They're knowledgeable about their products and responsive on the phone and online. I had them install a new roof on my house, and a replacement attic exhaust fan several years later. They showed up on time and did the work professionally. If I need anything done that Trenton Roofing will handle, they'll be my first call.
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Carina Vargas
I had an amazing experience with Mario and his team from Trenton Roofing and Siding! From start to finish, the process was smooth and stress-free. Everyone on the team was professional, knowledgeable, and so helpful every step of the way. They went above and beyond to make sure everything was done right, and I’m truly grateful for their hard work and dedication.
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Rebecca Chow
The project manager Mario is very nice guy and all the workers did a great job! The price is very reasonable. I’m highly recommended!
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Kenneth Kowalski
The team from Trenton Roofing & Siding showed up right on time, bright and early. They worked together amazingly well. They were polite, so very careful with the plants and the garden, they worked efficiently and clearly knew what they were doing. The clean-up was thorough, our property and our neighbor's. I highly recommend this group.
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Men Catalano
Mario, the project manager & his crew did a fantastic job on my roof. They also protected all of my many plantings & did a perfect job of cleaning up afterwards. I highly recommend using the Trenton Roofing Company. Ellen & Ken Catalano