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

276 Glenn Avenue , Lawrence Township, NJ, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
92 Autumn Lane , Montgomery, NJ, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Weathered Wood
23 Axford Court , Trenton, NJ, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
132 Threadleaf Terrace , Burlington Township, NJ, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Shakewood
15 Bethpage Drive , Montgomery, NJ, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Weathered Wood

Customer Testimonials

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Joe Genova
We received a number of estimates to replace our roof. We decided to go with Trenton Roofing. We had actually received a quote that was lower but after speaking with Mario he worked very hard to close the gap and earn our business. I had seen Trenton's work in our neighborhood and felt that we were making the best decision. We had our roof, skylight and gutters and downspouts all replaced and the job was tremendous. The crews worked very very neatly and were very professional. Would highly recom... Read more
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Timothy Andrews
This is my second working with Trenton Roofing and Mario Grabarek – consistent and exceptional work as always.
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Melissa Jones
They do great work and the guys never took a break. Therefore my work was done very quickly.
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Addie O'Beirne
We needed a new roof and Mario was extremely helpful in the planning and execution of the project! He made great recommendations and explained options. Very happy with the roof and the service!
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Ernesto Aycardi
Our experience with Trenton roofing couldn't be better! Since the first interaction, we received clear and detailed information. We agreed on a timeline that was the best for us, and they accommodated the project to our calendar. We had the opportunity to see multiple samples to be sure we selected the right shingles. Things were executed exactly as promised, and in just one day, we had a beautiful roof as if nothing had happened. We are grateful to Trenton's roofing but especially to Brian! w... Read more