Quality Hardscape products for your perfect patiodrivewaywalkwayoutdoor living experience

Hewlett Harbor Hardscape Supply Products

9 Brothers Building Supply offers a quality selection of Hewlett Harbor hardscape supply products! We stock leading brands such as Cambridge, Nicolock, Techo-Bloc and more. You will find natural stone and paving stones suitable for all patio, driveway, and walkway designs. Wall systems to add extra definition and depth to the hardscape and all the outdoor living features like fire pits and tables, outdoor fireplaces, outdoor kitchens, and pizza ovens. Homeowners and contractors alike please stop in at either our Brentwood location or Riverhead location to see our collections in person and let us help you make your dream become a reality!

Delivery across Long Island, NYC, and the 5 boroughs

Construction Site Delivery

Local Pickup

Home Delivery

Contractor & Local Business Deliveries

COVID-19 Essential Businesses New York

COVID-19 Essential Businesses New York

Update 6/17/20

Essentially, we will not be coming into contact with clients.

Our stores are open for business. We are allowing customers inside, but we ask that you please wear a mask - and follow social distancing guidelines. We would love to help.

If you have any questions, please ask. We urge you to visit NY Governor Cuomo’s Issues Guidance on Essential Business List.