National Building & Roofing Supplies 400 West Main Street, Patchogue, NY 11772

"My team does 7 figures a year in business with National Building Supply. They are the perfect combination of family run yet corporate. They have the freedom to go out of their way to provide unparalleled customer service with the operations, procedures, and and support of a billion dollar corporation. Debbie, who runs the whole operation is a kind yet highly respected and very successful head. After all, it was her father who started National! Bob Grey, our sales rep, is available 24/7 and always willing to do what is necessary to help us provide services to our customers. The guys in the yard like Eric, Justin, and Carl, provide the most espedient pickups in all of long island. The delivery truck drivers Tommy, Steve, Fletch, and everyone else will always strive to get the best possible drop/boom location to help us. Richie, junior, Corrine, Tommy, and the rest of the staff inside are always busy, yet always extremely helpful and pleasant to work with. Our deliveries are always on time, the materials are always correct, and on the rare occasion there is an issue with something, it always get resolved quickly. In short, any contractor on Long Island would be lucky to have National Building Supply as a partner!"

"I love this company!!!! The customer service is amazing. I always find what I need and usually learn something new from the knowledgeable staff. The pricing is very good for the high quality items they carry. So glad they are nearby; but they are worth traveling to if necessary. You won’t be disappointed!!"

"This is the place to go for any construction supplies. I may have wrote a review already awhile back. However I use this company so much that I just had to say how amazing they are. The customer service is amazing and the knowledge on anything I need to know is always spot on. Thanks guys. I look forward to seeing you again."

"We love buying from National Building & Roofing Supply. Not only is it great to support another local (Patchogue) business, we love working with and hanging out with this wonderful staff. Thanks for everything!"