Powerhouse Depot Mason Supply

We are family owned and operated with over 20+ years in business. You can count on our staff to help guide you through your project and answer all of your questions. We strive to create an atmosphere in our company that makes you feel like part of the family! We have two locations which are located in Roslyn Heights [Nassau County] and Amityville [Suffolk County]. With our extensive display and products, you will be able to create your dream home from beginning to end. We stock an abundance of Cambridge and Nicolock concrete paving stones.