Commercial Roofing - Costello Roofing

Costello Roofing is dedicated to delivering excellent commercial roofing services to the business owners and entrepreneurs all throughout all of New Jersey.

We have been serving the area for over 16 years and offer foolproof customer service and dependable workmanship. During this time, we’ve earned a reputation for being the go-to choice when it comes to roofing, which is shown on our hundreds of 5-star Reviews on Google!

Commercial Roofing Contractors You Can Trust

You, your customers, and your employees deserve the best roof over your head. That’s why we take so much pride in providing excellent roofing to all of our commercial clients. As a trusted commercial roofer, we want you to be able to focus on running your business while we do what we do best—keeping your roof in great shape.

We know that small businesses and large corporations alike often struggle to find the right commercial roofer for their needs, but we want to make it easy for you. We’re your best bet!

Team Up With a Certified Commercial Roofing Company

If you’re looking for commercial roof service, we’ve got your back. We’re proud to offer an asphalt single roof installation and to be known as a contractor preferred by Owens Corning and certified by GAF, IKO, TAMKO, and Atlas. Call us today and learn more about our ten-year labor warranty!

We are based in Ventnor, NJ, and can serve clients throughout New Jersey, as well as anyone in Connecticut, Massachusetts, Rhode Island, New York, Pennsylvania, Maryland, and Florida

jessica tolan

22:24 26 Feb 24

Ted is very responsive and understands what you require from helping plumbers with our stack pipe to assisting the electrician with the replacement of an attic fan. Costello is quick, efficient, clean and easy to deal with

Tim Brown

23:51 11 Feb 24

These guys are the absolute best for roofing in South Jersey. I appreciate this local family company that came through when we needed a roof repair done.Prior to calling Costello, my neighbors had their roof done by Veterans roofing. I spoke with them while they were working next-door and got a quote for work they would do on our house. Later, I spoke again with an employee who was flying a drone and he totally blew me off again. My texts were ignored for weeks. Finally, I called and spoke with Veterans and they promised they’d be out that afternoon - no show.So I gave up and called Costellos. Not only did they come when they said they would, they also matched Veteran’s quote and worked with my insurance so I didn’t have to. Ryan was our company rep and his boss, Damien, also helped us out. I can’t say enough good things about them and their service. I appreciate their respect of my time and concern for my issue. Highly recommended. Thank you Costello Roofing!

Victoria Phillips

16:48 03 Jan 24

After shopping around for a roof replacement and talking to 8 roofers and meeting with 6 estimators, we chose Costello Roofing. It boiled down to my frank conversation with Ernie, his understanding of our issues and his follow-through. The crew arrived, worked diligently on the tasks, and were extremely polite and were wonderful dealing with the dogs needing to go out. They cleaned up the yard and did a great job. We are very happy with the end result. Thank you!

Dominick Giacalone

16:46 23 Nov 23

They were reliable trustworthy friendly on time and gave me a great price and a great warranty. They did a great job. My roof is beautiful

joseph lamaina

23:17 21 Nov 23

galit schwarz

20:33 31 Aug 23

Had a great experience with Ted and the Costello team. Their price was competitive with the other companies I priced and Ted went above and beyond to work around my hectic schedule and get my job done in a timely and efficient manner. The crews worked extremely hard from dusk till dawn.

DJ Uriel's Electronic Dance Lounge

16:01 29 Aug 23

Costello Roofing Put a new roof on my house last year, And they did an excellent job so when I needed new gutters, I considered using them again. I worked with Ted from the Costello sales team. And he was very good at explaining the process, the materials, and what I will be getting for the price I would pay. I would recommend them if you want to get a quality job at a fair price!

Giuseppe Gambale

16:09 19 Jan 23

They are great from the very start. When Mike came out to give me an estimate you could tell he’s a man that stands by his company. He answered all of my questions and explained exactly the project in great detail. When it came time to do the job, Mike was also there on the roof making sure his guys were well prepared to make the job run as smooth as possible. And that it did!! I will continue to use Costello roofing for all my future projects!!

Commercial Roofing Services from a Company Based in Ventnor City, NJ, and Serving All of New Jersey

Commercial Roofing Contractors You Can Trust

Team Up With a Certified Commercial Roofing Company