Family-owned and trusted with Princetons community's roofing needs since 1982.
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Best Roofer

WarrantySatisfaction Guaranteed isn’t just a fancy term. It’s a promise.

Loved everything about the company. They came and inspected my roof and made recommendations which we took. The price and work was fully disclosed. The...
Alan K.
Alan K.
07:32 17 Jun 21
I can’t say enough good things about Trenton Roofing & Siding especially our project manager Mario who made the process seem very easy and seamless. He was very knowledgeable and informative of every aspect of getting our roof replaced. He is a true professional at what he does and I highly recommend Trenton Roofing & Siding as well as Mario for all your roofing needs. The crew that installed our roof did a great job too. They showed up on time and worked practically non stop until the job was complete and did a great job cleaning up afterwards. Our roof turned out fantastic and we will love it for years to more
Chris Lee
Chris L.
01:12 24 Mar 24
Great work, Mario was very helpful and knowledgeable throughout the process.
Jason Gullo
Jason G.
17:13 06 Apr 24
Trenton Roofing and Siding just replaced my shingled roof, skylights and flat roof on time and within budget. Mario, the Project Manager, was very knowledgeable, friendly, prompt, honest and patient while answering the questions of this widowed senior. I am very comfortable recommending Trenton Roofing and Siding to anyone who needs a new roof. You can’t go wrong asking for more
Karen Bain
Karen B.
13:52 16 Sep 21
My name is Tommie Smith. Trenton Roofing replaced my roof. They were on time, stayed on site until the job was done and they did a fantastic job cleaning up afterwards. The workers were polite and respectful. I highly recommend Trenton roofing for your roofing and siding more
Miller's Temple
Miller's T.
08:41 11 May 18
I had a very good experience with Trenton Roofing and Siding. Cholly came to my house, inspected my roof, and prepared a fair estimate. The work crew showed up at 7:00 am on the scheduled date and worked proficiently throughout the day. They did very good work installing my new roof and even better, the clean up afterwards was excellent. I also had them install new gutters and again I am very pleased with the end result. Their prices are very competitive. I would highly recommend Trenton more
Jen O'Brien
Jen O.
02:25 15 Nov 16
I recently had my roof done by Trenton Roofing and Siding. Being a business owner myself I truly appreciated their excellent communication and customer service. They’re professionals who arrive on time when they say they’re going to be there. It gives me great pleasure to recommend them to anyone in need of a more
Suzanne Hilyard Stefanelli
Suzanne Hilyard S.
02:35 22 Mar 19
Excellent company. Great communication. Great work. Service delivered as promised. Job done right at great value. Iwillhighly recommend anyone needing a roof.
Victor C.
Victor C.
06:47 04 Mar 24
I was very pleased with the speed and efficiency of the work. The cleanup job was excellent; I especially liked the search for nails in the grass with the magnet. The workers were very pleasant, and there was no trash left on my property at all. 🤗 All my neighbors said "good job".read more
Hazel Klim
Hazel K.
18:24 19 May 19
Beautiful work on the chimney!Mario’s the best!!
Yann Blanchet
Yann B.
15:09 07 Apr 24
Recently had my roof replaced by Trenton Roofing. A huge shout out to Brian and his crew for a job well done. A pleasure to work with and they managed to...
Linda D.
Linda D.
07:03 26 Nov 21
We had a small job to replace a few sections of siding that blew off during a storm. Trenton roofing was one of the few companies that got back to us. Their staff was so quick to get back to us, great follow-up and wonderful attitude. They made everything so easy! The work was done on time and looks great. I would recommend them to anyone!read more
Jill Homyak Lake
Jill Homyak L.
13:10 13 Jan 15
Trenton Roofing just completed my roof replacement/ The crew arrived at 7AM and left about 6:30 after cleaning up almost perfectly. Mr. Diaz came back to inspect and check to see if everything was ok with me. I highly recommend Trenton to anyone needing more
Jackie Crane
Jackie C.
19:06 15 Oct 17
Worked with Mario and his team, awesome crew. Did a great job on my roof, second time I've come back to them and will continue to use them going forward
Kevin Ivanov
Kevin I.
22:37 06 Apr 24
This company does great work! My house has a whole new look. The workers are efficient and clean up amazing!
Linda Pinzon
Linda P.
02:21 06 Nov 18
Mario was a pleasure to work with. Work was performed professionally and the crew was friendly and cleaned up thoroughly.
Marty Handler
Marty H.
20:04 18 Mar 24
Fantastic experience with Trenton roofing. Team came on time got the work in time. There was a need to fix the chimney top. Mario the project manager created a new hub cap as standards had changed. Awesome human being and great professional deserves name Super Mario! I would highly recommend the company and its professional and will use Trenton for my next home more
Rajat Sharma
Rajat S.
15:46 06 Apr 24
Replaced Roofing, Gutters, Down Spouts, Windows, Siding and Doors. Trenton Roofing and Siding worked with us to select colors, trim and quality of materials in a professional manner. The work was then done per the price and schedule we jointly agreed to. Work was professionally completed with no change orders and the completed house looks wonderful. I highly recommend this contractor for this scope of more
Jonathan Grace
Jonathan G.
14:36 28 Sep 15
Mario and his crew replaced our roof in January. From start to finish Trenton Roofing and siding addressed all questions and concerns during the job. Mario’s customer service is outstanding , 5 stars for his service. I Will definitely use Trenton Roofing and siding for future more
Steven Mignone
Steven M.
14:42 09 Apr 24
From Bill who visited us and presented the estimate for replacing our roof, to the scheduler who phoned us, to the delivery of the dumpster the day before the team visited, to the clean up of our yard-every step was top-notch and perfect. Truly a professional company giving outstanding value for your more
Amelia Kuzemka
Amelia K.
19:19 02 Apr 19
Thank you for a job well done. Great customer service, work was completed in a timely fashion.
Vanessa Rosen-Grodzki
Vanessa R.
01:03 23 Mar 16
I called Trenton Roofing because of the great reviews.Mario Project Manager from consultation to completion of job Very Professional. I am 89 yr. old widow...
Anna G.
Anna G.
10:36 24 Oct 21
I highly recommend Trenton Roofing and Siding. Had several leaks in our old roof. Replaced roof and gutters. Team was fast clean and courteous. Did an excellent job. Looks great and all issues more
Bob Keller
Bob K.
15:19 17 Jan 21
Great customer service from the office staff who answer our call to the rep who came out to give us an estimate. Friendly, estimate was competitive, and great communication. They came out and replaced our whole roof in a 1/2 day. Clean up was good and I would use them again and recommend them to more
John Vollaro
John V.
20:40 31 May 16
Trenton Roofing is the best! Extremely happy with Project Manager Mario. All the workers were pleasant hard working men. I will recommend the I said Very Good...and superior workmanship!read more
Judi Alcaide
Judi A.
21:06 08 Apr 24
Have a flat roof that was damaged in the last storm. They came out, estimated the work and installed a new roof 5 days later. So pleased with their workers and the job they did. Everything was cleaned up and hauled away. Roof looks great and carries a warranty for both the product and workmanship. Greatread more
Nancy Rossi Gendron
Nancy Rossi G.
15:45 19 Aug 20
These guys did a Great job replacing my roof and completed the job in only 4 hours. They also did a super job cleaning up after. Cholly was great to deal with and their price was very fair. I would highly recommend more
Jim Rossi
Jim R.
22:13 21 Jan 16
We recently hired Trenton roofing to replace our roof and gutters. To say we are impressed is an understatement. From estimate to completion, everyone we've worked with has been professional and responsive. The roof installers were extremely hardworking and did a an amazing job. They took care with our landscaping and did a very thorough clean up. We had several siding boards replaced and couldn't be more pleased with the result. I highly recommend Trenton Roofing. Fair pricing, top notch workmanship and excellent customer service is hard to find these days and I'm thankful we found Trenton for our more
Allyson Stone Yost
Allyson Stone Y.
16:07 20 Jul 17
We just had our new roof installed by Trenton Roofing and Siding, Inc. and we really couldn't be happier! The entire experience was a true pleasure and...
Carlos V.
Carlos V.
05:26 24 Jul 20
Initially happy with the roof, install and efficiency. about a week after the install, we found the roof leaking through to our ceiling. Mario was very responsive, the crew returned in about 48-72h and fixed the items. There was one outstanding item but our warranty was extended in good faith and they’ve been willing to make things right!read more
Alison Tray
Alison T.
23:13 30 Mar 24
I recently had the pleasure of hiring Trenton Roofing LLC for a roofing and attic fan installation project, and I am absolutely thrilled with the...
Charles M.
Charles M.
13:14 01 Jun 23
Trenton roofing did an outstanding job on our roof. Brian was our salesman and was honest, reliable, very personable and knowledgeable. He walked us through the whole process. We couldn’t be happier! We had 5 estimates and Trenton Roofing gave the more
Gram and Pop
Gram and P.
11:38 12 Apr 24
Such a great experience! A quick and thorough quote with great communication by Jamie Drum, quick scheduling and a job well done! Great crew cleaned up and job is complete. So refreshing to work with an efficient company that just gets it done with no surprises!! Thank you!read more
Nicole Fabrizio Mastroianni
Nicole Fabrizio M.
17:05 30 Nov 22
Very professional. House looks beautiful. Finished in no time, cleaned up everything! Highly Recommend Trenton Roofing and Siding
Donna Cordero
Donna C.
22:33 17 Jul 20
Had a small repair job gave them a call they came right out get back to me with a good price.A week latter I get an e-mail saying they will be out and...
Kyle C.
Kyle C.
09:34 29 Jun 22
I needed my roof replaced on my townhouse and a friend recommended Jamie and Trenton Roofing and Siding. I'm so glad she did! They were wonderful to work with from start to finish. Communication was excellent, and the estimate and job were completed efficiently. The crew worked like a well oiled machine, arriving early and finishing the job in less than a full day. The clean up was fantastic! Jamie came to check on the job several times during the day, and followed up after it was complete. He was honest, dependable and friendly throughout the process, and the roof and new skylight look great. If you need a roof replacement, this is the place to go!read more
Denise Birrer
Denise B.
11:35 28 Mar 24
Very easy to deal with and the work was completed quickly at a great price. Thanks Joe!
George M Abel
George M A.
16:21 30 Sep 17
Trenton Roofing is the best. I could not ask for more. Excellent service. They did exactly what they said they would do, when they would do it, with minimal muss and fuss - and all at a very fair price. I would recommend them in a heartbeat and without any reservation. I was very impressed with all phases of the work and the quality. Thank you for a great job!read more
Richard Novak
Richard N.
00:58 07 Mar 17
great service, quick and cleaned up afterwards. I would highly recommend Trenton roofing to anyone looking for a roof replacement.
Rebekah Straeter
Rebekah S.
00:47 18 Sep 19
My attic fan cover blew off with them last storm. It took a few weeks to schedule bec they were super busy but these guys did a fantastic job. They kept me...
Yuet C.
Yuet C.
07:32 19 Sep 20
Had a great experience with Trenton Roofing & Siding. We had them do a new roof, siding, and windows and were extremely happy with the outcome! Special thank you to Mario and Robert who did an excellent job making sure everything was completed perfectly. Great quality work! Would definitely recommend them to anyone who needs new roofing, siding, and/or more
Lauren Bauma
Lauren B.
21:57 14 Mar 24
Excellent service. Continuous contact as needed. Quick and efficient replacement of roof completed in one day, unbelievable. Cleanup, place looked better...
Teresa L.
Teresa L.
12:27 15 Nov 23
Roofing is thankless and hard...these guys are pros! They have it down to a science and did a great job with setup, taking off the old shingles, putting on...
Rebecca H.
Rebecca H.
06:35 07 Aug 20
This is a great company to do business with. They came right out for the estimate. Their price was great, and everything was done in one day. On top of that, their follow up, after the job, was timely and appreciated...And the roof looks fantastic!read more
Tony Parziale
Tony P.
16:30 16 Mar 24
I Had My Roof Replace On June 18th 2018, And My Wife And I Cannot Be More Please With The Job They Did. We Are Very Impress. Great Job To Bill And His Crew, Gary Delosa Browns Mills, New more
Gary Delosa
Gary D.
19:34 19 Jun 18
Had the pleasure of dealing with Mario the project manager and Byron the site supervisor from trenton roofing. We could not be more pleased with the workmanship and how the new roof turned outread more
John Bradbury
John B.
21:41 09 Apr 24
Very easy to work with from scheduling an appointment for an estimate to having Alex come out and diagnose the issue. Will reach out to them again for future needs and highly more
Christine Devinoff
Christine D.
14:49 20 Mar 24
Excellent experience replacing our roof, great vendor interface and workmanship
Michael V Riccobono
Michael V R.
16:21 07 Sep 17
Zack and his crew replaced my roof and skylights in the least invasive manner possible, quickly and efficiently. Quality work too!I highly recommend them for your job!
Harry Oleksiak
Harry O.
13:23 23 Mar 24
What an amazing company to work with! Truly top notch from start to finish.
Alex V.
Alex V.
09:54 22 May 23
Mario has been so good to us and we used them for our main house and our detached garage. They are the absolute best!
Lenny Lazzarino
Lenny L.
15:17 10 Apr 24
Trenton Roof &Siding is very professional and they did a very good job. Efficient and clean! Jamie is very honest and professional! The best way to...
Lee H.
Lee H.
13:23 20 Sep 21
We needed a new roof, and had some issues with our gutters. Bryan was our project manager. He kept in contact with me, letting me know what would be done when. He answered every question before I needed to ask. The project was done very quickly and we are very happy with the more
Karin Buckley
Karin B.
22:18 28 Aug 22
Company was responsive when I had a roof leak. Fitted me into their full schedule. And then followed up after heavy rain to ensure all was well.
Kevin Cherian
Kevin C.
01:46 13 Apr 24
The team at Trenton Roofing removed old asbestos siding, and wrapped my house in vinyl siding. They were responsive, fairly priced and a pleasure to do business with. The craftsmanship and care for detail sets them apart. The crew is fast, clean, and friendly. They were very professional, and it's clear they take pride in their work...don't hesitate to hire them!read more
TJ Hunter
02:02 12 Dec 20
Great job, repaired roof leak and installed new chimney cap. Completed as scheduled and at the price quoted. I highly recommend this professional organization.
Bart Francescone
Bart F.
01:01 28 Jan 16
Went with Trenton based on reviews and was not disappointed. Looks great and Mario was great to work with and went out of the way with constant communication and made the entire project/transaction more
Jonathan T
Jonathan T
19:36 13 Apr 24
This company is great when it comes to service. They put our roof on over ten years ago but still come out to check their work if I have a problem. Moreover the they gave good advice on how to maintain my roof. I would recommend Trenton roofing to more
LG Spears
18:15 13 Mar 24
Best Ever! I had a 100-year-old slate roof, and they had it removed and replaced all in a day. And they fully cleaned up afterward leaving everything looking new and pristine! It was a great experience. From beginning to end, they were courteous, helpful, and professional. I couldn't be more more
Robert Carnevali
Robert C.
19:19 13 Jun 17
We recently hired Trenton Roofing to replace all of the windows in my home. From start to finish everyone I dealt with was very professional and courteous. The salesmen Jamie was honest and forthright, and he was beyond accommodating for my wife and I. They even corrected issues we had caused (color change). The installers came on time everyday and worked very hard from the time they showed up until they left. They were very respectful with my home by taking their shoes off upon entering each time, and they took the time each day to clean up the job site. In the end my house was transformed with the meticulously installed windows and aluminum trim wrapped around the exterior of my existing wood trim. They worked fast and did a beautiful job that even many of our neighbors have complemented us on already. We are beyond pleased with the work, and would hire them again for any service they provide. I'd highly recommend them to anyone who asked!read more
Jeremy Patrick
Jeremy P.
19:15 28 Mar 17
Brian and his team were honest and fair about everything; the quality of our aged roof, what we’d require in a replacement project, the pricing of said replacement project, and everything else. Honesty & fairness are everything in contract work, and in that respect, this business is a diamond. The project itself was completed quickly, with their team working diligently from morning through afternoon to get the task completed. The end product looks superb.I’m happy I had the chance to work with Trenton Roofing, and I’m looking forward to pursuing a potential siding project with them more
Kaye Kes
Kaye K.
20:48 21 Jul 21
We have struggled with trying to find out why my family room ceiling still leaks after a new roof, chimney work and waterproofing. Through it all Andrew and Trenton Roofing have been respectful and have stood up to their more
John Kafader
John K.
16:21 16 Mar 24
We have been customers of Trenton Roofing for over 30 years and have always been extremely pleased with their work! Mario was the lead project manage on our roof replacement and he was fabulous to work with! The professionalism and quality of the workmanship was excellent!! The crew was in and out and the job was complete in a day and they even installed 4 new skylights! There was a crew doing constant cleanup so there was no mess when they finished! The price was extremely reasonable too!! We highly recommend Trenton Roofing!! You wont be disappointed!!read more
Caitlin Herbert
Caitlin H.
22:43 08 Apr 24
We chose Trenton Roofing to have our roof and gutters replaced and we’re extremely pleased with the work done on both projects. Brian Fallon provided exceptional customer service, and I would highly recommend them!read more
Mike Drews
Mike D.
15:08 15 Jun 21
Was very happy with the work. Men cleaned up all around where they were working and then some. Men were polite. Had no problems with the ladies in the office. Great job done. Thanksread more
Jeff Smires
Jeff S.
18:49 01 Apr 24
Great customer service from all staff members (owner, salesman, office staff and installers). I am very satisfied with the recent roofing job done.
Joanne Taylor
Joanne T.
17:14 07 Jul 16
Jamie and his team came in and did an exquisite job replacing our roof! It was a total tear off and created quite a mess! At the end of the job it looked like they had never even been there. I can’t say enough about their professional demeanor and quality of the work. I would recommend them to anyone needing a new more
Lester Eric Doll
Lester Eric D.
16:06 03 Jan 21
Trenton roofing matched our best estimate and were a pleasure to work with installing a new roof . They communicated clearly and were prompt in replying to any query. The crew of 8polite workers arrived early morning , with a dumpster following mid morning. By afternoon they had cleaned up properly and we had our new roof. I was very impressed . The dumpster was collected the following morning ensuring minimal disruption and I am very happy with the result. The recent heavy rain has not delivered any nasty surprises so I am satisfied and would recommend Trenton Roofing .read more
Tammy Mohan
Tammy M.
16:47 26 Feb 18
Mario and his team did an amazing job from start to finish. Everything from the proposal/ quote stage to installation/cleanup was seamless. We wouldn’t hesitate to use them again!read more
Alexandra Cox
Alexandra C.
21:09 20 Mar 24
What a great company. From start to finish everything was professional. Roof looks great and I would recommend Trenton Roofing and Siding to family and friends. Everyone I worked with was so professional and friendly. My property looked better when they left than before they arrived. Workmanship and clean up were amazing. Thanks for the great more
Carol Bencivengo
Carol B.
21:51 19 Jan 16
Outstanding service. They handled the skylight installation quickly and efficiently at a fair price. The cleanup was also excellent. I highly recommend them.
Roger Thorpe
Roger T.
18:45 18 Mar 24
The customer service and communication were excellent from beginning to end. Everyone I dealt with in the office, the salesman, and the roofers were polite, friendly, and knowledgeable. The pricing was very reasonable and the workmanship is tremendous. I couldn't be happier with my new roof and I would highly recommend Trenton Roofing and Siding to anyone considering having work done!read more
Lawrence Monaco Jr.
Lawrence Monaco J.
15:35 09 Oct 14
Very professional and responsive. They did a great job replacing the roof on my detached garage. I would highly recommend them.
Tracy Sliben
Tracy S.
22:57 28 Jun 16
After searching for a roofing company that can provide us excellent work at a reasonable price, we spoke to a friend and a neighbor who had their roof...
Violeta L.
Violeta L.
14:06 31 Aug 21
Trenton Roofing took off my old roof and put on a new one yesterday here at my home on Tyburn Lane in Hopewell. One day - DONE!. The crew came early, did a great job - and then cleaned up around the house very thoroughly. They were very easy to work with - from the visit to my home to check out my roof and measure everything, sending me the estimate, following up with any questions from me and to schedule a date for the work - and they met their estimate. Great people in the office - great crew on the job. Seriously - those guys really worked their tails off. Would I use them again? Without a doubt. The roof looks great. I highly recommend more
Tom McCarthy
Tom M.
17:55 01 Mar 18
I recently had my roof replaced by Trenton Roofing and they did such a great job, I decided to go with them for my siding and gutter project as well. So glad I did. Mario, the project manager was amazing to work with. Between he and Robert the crew foreman/ craftsman, my old drab mid century ranch now has the modern look I had envisioned- and within my limited budget to boot. The crew was an absolute pleasure to have on site. They worked clean, efficiently and consistently communicated with me as the job progressed. I will continue to recommend them and I couldn't be happier each time I pull in to my driveway and look at my updated home. Absolutely a FIVE STAR more
KM Hodges
19:18 21 May 22
I would highly recommend this company! They were very professional, did a great job and clean up after. I’m a satisfied customer.Thanks Trenton Roofing!B. Lubas
Bev Lubas
Bev L.
16:04 21 Nov 19
We had a great experience with Trenton Roofing. I would highly recommend them for replacing your roof. Everything was very professional from the estimate to the clean up. The roof was done in one day and we are very happy with the service. Give them a call, you will not be more
Patty Dunn-Ross
Patty D.
23:49 01 Sep 22
We had several companies out for estimates. Trenton roofing was the only company to show up on time, provide a thorough contract, and a very fair price. Their professionalism and high quality work continued through the whole process. I highly recommend this more
Kristen Willard O'Grady
Kristen Willard O.
13:47 25 Jan 19
Thanks to Brian and Trenton roofing & Siding, Inc.Excellent job. professional, efficient, and at competitive price.
Lei z
Lei z
23:32 13 Mar 24
Had a few leaks and decided to just get entire roof replaced. Roof was finished today and their crew did a great job. Zack Schreck gave me a great price and he and the office staff answered all my questions. I’ll be sure to recommend Trenton roofing to othersread more
Mike Salvador
Mike S.
00:12 10 Apr 24
Great service from start to finish. Mario was very helpful explaining the process beforehand.
Mike Brukiewa
Mike B.
21:24 21 Mar 24
Very satisfied with my experience with Trenton Roofing. Workers completed the job in a timely manner. They cleaned the area completely following roof installation. The cost of the roof was less than expected. I would highly recommend Trenton more
Gary Cohen
Gary C.
17:27 11 Apr 24
Excellent work and great customer relations. Old slate roof down and new Slateline roof up in one day, and the clean-up was particularly impressive given the poor state of the old roof and the number of nails that came out of it. And all at a very reasonable price! Many thanks to Joe, Lester and the guys!read more
Alasdair McGregor
Alasdair M.
16:33 07 Oct 14
Amazing service. On time, great job and everything was cleaned to perfection. Project manager super Mario was wonderful .
Mayling Ferrer
Mayling F.
21:00 19 Mar 24
From the beginning of layout and planning Mario was very helpful and professional. Every aspect was timely and a comprehensive plan was developed to take...
Jack W.
Jack W.
04:04 25 Aug 21
Yes, I would totally recommend. Trenton Roofing and the project manager Mario were friendly, knowledgeable, and very professional. He even went the extra mile and returned to make sure we were happy with the job. His crew was also very efficient. The new roof looks beautiful. Thank you. Diane And Merlread more
Diana Azzaro
Diana A.
00:25 28 Jan 22
Mario from Trenton did great job. He solves problem along with roofing. I will recommend Mario from Trenton Roofing!
su priya
su P.
15:43 06 Apr 24
Great company. Fair pricing. Mario and his crew did a great job. Definitely will use them again.
Teri Kwiatkowski
Teri K.
19:25 17 Mar 24
I saw a recommendation on facebook about a crypto manager Mr. Callan Marshall. I took a bold step by trading with him and right now i have made my first withdraw cash back within after 7 days of successful trading. I started off with $700 and made a profit of $8,000 within a week. Contact Mr. Callan via;Email: callanmarshall67@gmail.comWhatsApp: +1 (720) 362-9077Facebook: Callan Marshallread more
Emery Hie
Emery H.
17:26 23 Jul 23
Everyone from start to finish (and up & down!) was professional, polite and efficient. We were informed of all the steps necessary to prepare for the surprises. Questions were answered and details were explained. Kudos for a job very well done!read more
Shirley Maurin
Shirley M.
17:18 09 Oct 20
Very responsive and easy to work with, very professional in scoping the project and explaining the options with roofing samples/colors. The price was competitive but the work crew was huge (10 guys) and very experienced. The job was done in 8 hours including a thorough cleanup. I’m very happy I chose Trenton more
Tim Manahan
Tim M.
18:51 26 Mar 24
Great company, great work! TR&S did a great job replacing our roof. It was done in a timely fashion and I was very pleased with how it turned out. They were quick and meticulous when it came to the clean up. I would recommend them anyone looking for a new, affordable roof!read more
Amanda Steele Bassford
Amanda Steele B.
14:20 04 Feb 17
The guys did a great job. Left the place clean and the roof looks great. Zach did a great job communicating
Ronald DeFroscia
Ronald D.
15:40 20 Mar 24
Just had my roof replaced by Trenton Roofing. These guys are 5 star. Luigi knows what he's talking about and what he's doing. He not only did a detailed estimate and took the time to explain everything clearly to me beforehand, but he also came on roofing day and got up on the roof to guide some of the more complicated parts. He even came back the next day to do a final inspection. They used top of the line materials, and took great care to protect my property. By the end of the day they had the place cleaned up like they were never here. It was like a spaceship came and dropped a new roof on the house! Great job guys!read more
Fred Dembrowski
Fred D.
14:13 08 Dec 17
The crew was very well organized, efficient, well-orchestrated to complete all of the detailed tasks from removing existing roof through clean up at the end. I very highly recommend Trenton Roofing for their meticulous execution of work in an extremely coordinated more
Ravi Chandran
Ravi C.
00:17 28 Apr 16
5 stars!!! We hired Trenton Roofing and Siding to replace a skylight earlier in the year, and they recently replaced our roof. Customer service is excellent, and everyone I dealt with from the company was courteous and responded promptly to any calls or questions we had Scheduling the estimate appointment (and later the repair appointment) was fast and painless. They were very easy to work with and always called to provide a rain date in the event that bad weather was expected. Prices are very competitive. Work is high quality, and we were very impressed with the cleanup. We highly recommend Trenton Roofing and Siding!read more
Amy Denise
Amy D.
22:47 13 Nov 18
We needed to replace a 25 year old roof (complete tear off and chimney cap). After getting estimates and information we chose Trenton Roofing and are extremely happy we did. The process with this company was effortless. They were quick to respond and prompt with all appointments and correspondence. We found Trenton Roofing and their employees to be friendly, professional, courteous, clean, and respectful to us and our home. The roof was replaced in one day. They showed up early, completely protected all vegetation surrounding our home, and cleaned up before leaving. Trenton Roofing outperformed our expectations. Their fair price was not only competitive, but beat the competition. The new roof looks great and definitely enhances the look of our home. We had no issues or disappoints throughout the entire process. We would definitely choose Trenton Roofing & Siding for any future more
Teresa Galasso Adair
Teresa Galasso A.
14:51 18 Nov 17
Only roofing company that did exactly what they said they would , when they said they would!!! On time, every time!! No surprises. Total pros!!!!
Bob Lamoreaux
Bob L.
16:45 08 Feb 17
I had a wonderful experience with Trenton Roofing. Mario, our project manager, was fantastic! He was on time, answered all my questions, followed up with a great estimate that beat all other roofing companies I met with, and was a pleasure to work with. Financing was easy, and the job was done in a day. The team worked hard and cleaned up well when they were done. I couldn't be happier with my new roof and I highly recommend Mario and the team at Trenton more
Kristin Jones
Kristin J.
02:13 09 Apr 24
Very happy with my roof from Trenton Roofing and Siding. Got a word of mouth reference from a neighbor for the replacement and it was easy to schedule the estimate, work and payment. I recently had a small siding issue and TRS was able to quickly get out to estimate the issue and give a fair quote for the more
Kelly Z
Kelly Z
17:59 27 Mar 24
Trenton Roofing did an amazing job on giving our home a major face lift and piece of mind with complete roof installation. The sales rep Brian Fallon was amazing to work with and the install crew was professional and polite. We have recommended them to our neighbors and one has already gotten their roof replaced too. When other companies tried to gauge us with a higher price due to this being a insurance claim, TR was the lowest price by several thousand dollars. They made us feel part of the family!read more
Phillip Smith
Phillip S.
13:14 29 Jan 22
Great work by the crew. New roof, shutters and gutters all done.
Todd Myers
Todd M.
17:19 18 Mar 24
Always had a great experience with Mario and his expertise. Thank you
Marie Rogerson
Marie R.
20:17 17 Mar 24
Very happy with Trenton Roofing, our new roof looks great , Super Mario the Project Manager is The Best !!!
22:03 05 Apr 24
Amazing!! Wish I could give 10 stars! From quote to install, the process was seamless. My new roof looks great! Total professionals and their work is proof! Highly recommend Trenton Roofing!read more
Carmella V
Carmella V
13:22 23 Mar 24
Trenton Roofing did an awesome job. The Project Manager, Mario Grabarek was friendly, knowledgeable, informative, and very professional. The roofing crew...
George R.
George R.
12:30 11 Dec 21
Yes Absolutely! Mario and his team just did an outstanding job on our residential siding job. Hard workers and always punctual . Will use them again. John Spellman
Lynn Giacobbi-Spellman
Lynn G.
20:59 20 Dec 21
Happy with work. My roof is beautiful !!Great work Mario!
Janet Mcglauflin
Janet M.
19:58 06 Apr 24
What an customer support!! from estimate to project completion by Brain. Brian is my project manager to replace my roof and he did awesome job. The price given by Brain is very accurate as I compared with few other roofing company.The installation crew leader and his team (like Alvaro) did amazing job with quality product. they replaced one of my plywood which was not good shape. The billing team also did their job good.I will keep updating the review by observing the roof for next few more
Raja D
Raja D
14:45 27 Mar 24
From start to finish, this roofing job has been a breeze with Trenton Roofing. We called to get an estimate for a new roof based on a friend's...
Jason I.
Jason I.
14:53 12 Aug 20
Very professional from the estimate to the completed job. Our new roof was installed within 8 hours. Definitely would recommend Trenton Roofing and Siding.
Cindy Cuerrier
Cindy C.
23:31 10 Jul 16
Everything underway by 7:00. Crew was professional and worked like a well oiled machine. Roof looks great and clean up was done correctly. Would recommend to anyone looking for quality work at a reasonable more
Norm Stoffregen
Norm S.
00:19 11 Apr 17
TRS did me right! From our initial contact (Brian F, sales rep), to removal, through installation & clean up, the TRS Team was to shelf! Highly competitive pricing, along with an efficient, knowledgeable and professional crew, that completed our roof replacement in one day! The process was seamless from contract to final clean up....I strongly recommend TRS for your roofing and siding needs.Thank you guys for a job well done!PSVread more
Peter St Vincent
Peter St V.
11:44 10 Dec 20
My New Jersey residential household roof and gutters were replaced in October. 2023. Mike B. was the project manager. Mike provided the quote and answered my several questions. I also obtained a handful of quotes in various price ranges. Due to Mike B.’s professionalism, knowledge, pricing (def a factor), positive staff interaction, and customer reviews I decided to conduct business with Trenton Roofing. The roof was completed successfully in one day with clean up, and the gutters were done the next week, as agreed. It’s been about five months and so far, so good. Overall, a productive experience and will recommend Trenton roofing and more
Cindy Scott
Cindy S.
14:09 24 Mar 24
Trenton Roofing and Siding did an awesome job on my roof and siding. They were able to do the job sooner than expected due to the weather. That worked out perfectly since it got done before all this snow. They left my yard cleaner than before they started. Mike is an awesome salesman and would recommend calling him for an more
Patty Burkhart Allen
Patty Burkhart A.
15:41 15 Feb 21
Customer Service and kindness are at the core of Trenton Roofing &Siding. Professionalism and honesty naturally fall into place. As soon as you are greeted...
Diane C.
Diane C.
10:53 08 Jul 21
After buying a house we were led to believe had no roof problems, we found six different leaks in the living room area, from the ceiling and clerestory...
Mary J.
Mary J.
08:14 02 Jan 21
Outstanding company. The Project Manager, Mario Grabarek was very knowledgeable, professional and informative and the crew did a wonderful job. I am very satisfied with their work. I highly recommend them for all your roofing more
Nancy Wucinski
Nancy W.
15:56 04 Apr 24
Brian and his team did a great job ! Very happy with their work!
Dan Stadler
Dan S.
10:25 09 Apr 24
Extremely happy and impressed with our recent roof replacement by Brian Fallon and the team at Trenton Roofing. The communications and coordination were excellent. Both the office and Brian, as project manager, responded rapidly and on point to all of our questions/requests. On the day of the installation, the crew arrived precisely at the appointed time and completed stripping and installation of the entire roof in even less time than scheduled. Furthermore, they did an impeccable job of cleaning the site and removing any debris and nails. Based on our experience, I would absolutely recommend and return to this company for any roofing or home restructuring more
alan mason
alan M.
20:09 05 Apr 24
Fantastic job!!! We are extremely happy and satisfied with this very professional company. My new roof and skylights look fantastic! Thanks Joe, Lester and your incredible crew!!
Susan Giachetti
Susan G.
13:17 25 Sep 14

Looking For a Roofer You Can Rely On In Princeton, New Jersey?

Because your roof is such an important part of your property, hiring top professionals is essential for any roof-related project. We have the capabilities, the certifications, and the extensive experience required to produce outstanding results for all of our roofing services. Whether you need us to repair a small part of your roof or replace it entirely, you can count on us to provide you with beautiful results that have lasting value.

Roof Replacements

Roof Replacements

With a Master Elite certification from GAF, the most prominent roofing manufacturer in North America, we have the skills to tackle even the most challenging roof replacements. We work with diligence and complete accuracy.
Roof Repairs

Roof Repairs

You may be having problems with the ridge capping, the roof vents, or individual shingles that have cracked or come loose. We’re capable of performing any repair you need, and we can advise you on when to get a total roof replacement.
Roof Inspections

Roof Inspections

Are you buying or selling a home? Call on us to check it out first. Also, as part of routine maintenance, you should have us inspect your roof for problems that may not currently be noticeable.


Even if your gutters aren’t badly broken and dangling, they may still be damaging your home through excessive water exposure. Allow us to install a gutter system that functions smoothly and doesn’t suffer from leaks and clogs.

When you choose a Princeton roofer, you put your family’s safety in their hands. The right roof starts with the right roofer.

Properly Insured & Licensed

An important part of working responsibly is arranging for basic protections:

  • Liability insurance worth over $1 million
  • A fair policy for workers’ compensation
  • The right licenses for all states we work in

Reputable & Trustworthy

We’ve earned a reputation for producing excellent work and prioritizing our customers’ well-being.

  • Our strong reputation is backed by the Better Business Bureau
  • Our customer reviews are fantastic
  • We’ve earned a good business credit rating

Highly Qualified

We’ve become roofing experts in multiple ways:

  • High-level GAF certifications
  • Rigorous training and regularly updated knowledge
  • Decades of experience giving customers complete satisfaction

Only 2% of roofing contractors in Princeton are GAF Master Elite®, a certification we renew every year.


U.S. Military Troops are eligible for a rebate up to $500 when installing a new roofing system with Trenton Roofing & Siding. Thank you for your sacrifice and your commitment!

Terms & conditions may apply*


U.S. Military Troops are eligible for a rebate up to $500 when installing a new roofing system with Trenton Roofing & Siding. Thank you for your sacrifice and your commitment!

Terms & conditions may apply*

Why Choose Our Princeton, NJ Roofing Company?

Working on a roof requires expertise and highly developed skills. Given the importance of the work, it also demands trustworthiness. Across decades, we’ve earned our customers’ trust in many ways, including:

  • strong work ethic and consistent integrity
  • Consideration for all of our customers’ needs, including convenient scheduling
  • Elite certifications and outstanding workmanship
  • A deep understanding of roof systems

We respect our customers, and we treat their property with great care. When you work with us, you never have to worry about unfair business practices or shoddy and inaccurate work.




Princeton, NJ homeowners trust Timberline® Shingles more than any other brand due to its perfect blend of aesthetics, performance, and dependability. Additionally, it offers the most cost-effective roofing solution available.

Great Value

These shingles are bestsellers for multiple reasons. They have many qualities that make them durable and highly functional, and their price is fair, especially considering what they can save you in costs over time.

High Performance

From the lack of unnecessary filler material to the orientation of the glass fibers, every detail of these shingles has been carefully designed and tested. The result is an unparalleled toughness and resistance to damaging forces.

StainGuard® Algae Protection

If you want to prevent blue-green algae growth on your roof, you need shingles that actively resist it. Timberline HDZ shingles come with a special protection against algae, and this particular feature has a 25-year limited warranty.

Stays in Place

Are you worried that strong winds will rip your shingles away? With the Timberline HDZ variety, this isn’t a concern. Even during rough storms, LayerLock technology combined with Dura Grip sealant help keep your shingles in place.

Dimensional Look

For your shingles, you can choose from a variety of colors, such as pewter gray or golden amber. What’s more, the shingles have shading and depth, which adds to their aesthetic appeal.

LayerLockTM® Technology

With this advanced technology, the shingles fuse together mechanically. They’re also designed with a wider strike zone, which means that certified contractors can install them more quickly and without sacrificing accuracy.

WindProven™ Limited Wind Warranty

This is a 15-year warranty, and it has no upper limit on wind speed. Even if a hurricane sweeps through New Jersey, your roof will remain resilient, with the shingles staying intact and in place.

Highest Roofing Fire Rating

One reason these shingles have earned thousands of positive reviews is their Class A fire rating. The material has withstood severe tests of fire exposure, which include a test that checks for resistance to spreading flames.


A roof replacement can be a big decision, but it’ll have an enormously positive impact on your home.


An old roof may be driving up your energy bills, causing leaks, and inflicting other problems on you. With a new roof, you enjoy a boost in property value and a better quality of life. You deserve to have a roof that will stay in good shape for decades to come.


As expert roofers who use the best available materials, particularly GAF products, we can guarantee you a new roof that possesses longevity. When installed by us, your roof will prove durable, and it will be able to withstand all kinds of challenging environmental conditions.


An old roof can’t protect you and your family very well or save your belongings from damaging forces, including moisture intrusion. With a new roof, your home is much better protected and less susceptible to damage. Allow us to give you a roof that serves as a formidable shield against water, debris, and pests.


By failing to serve as a protective barrier, an old roof can actually threaten your well-being. For example, when it allows more water into your home, it also increases the chances that you’ll suffer from mold contamination and exposure to mold spores. A new roof leads to a healthier way of life.

Get a new roof in Pricenton for less than you’d think…

At Trenton Roofing & Siding, we believe in utilizing the latest technologies and newest products to find cost-effective roofing solutions for our customers in Princeton, NJ.