Service Area
Holbrook Natural
Stone Products
9 Brothers Building Supply is a premier supplier of Holbrook natural stone products. Anything from flagstones, pavers, caps, and steps, we have the widest assortment of colors and stone types around. Bring the elegance and beauty of natural stone to your backyard or commercial project. Stop in today at one of our locations in Brentwood or Riverhead to see our full collection of natural stone products and let us help bring dreams to life!
Service Area
All Authentic
Natural Stone Products
Bring a sense of the old world to your driveway, patio, or walkway with classic Belgian Block Cobbles.
4"...
Bring a sense of the old world to your driveway, patio, or walkway edges with Jumbo Belgian Block Cobbles.
4"...
1" Thick Pavers
1'X1'
1'X18"
1'X24"
1'X30"
18"X24"
18"X30"
18"X36"
24"X24"
24"X30"
24"X36"
Fabrications available on request:
- EASED EDG...
1" Thick Pavers
1'X1'
1'X18"
1'X24"
1'X30"
18"X24"
18"X30"
18"X36"
24"X24"
24"X30"
24"X36"
Fabrications available on request:
- EASED EDG...
1" Thick Pavers
1'X2'
2'X2'
2'X3'
Fabrications available on request:
- EASED EDGE
- FULLNOSE EDGE
- HALF...
2" Thick Slabs
6'X8'
Fabrications available on request:
- EASED EDGE
- FULLNOSE EDGE
- HALF FULLNOSE EDG...
2" Thick Treads
12" WIDE x 3' - 4' - 5' - 6' - 7' - 8' - 9'
14" WIDE x 4' - 5' - 6' - 7' - 8'
16"...
2" Thick Treads
SPECIAL ORDER ONLY
Fabrications available on request:
- EASED EDGE
- FULLNOSE EDGE
- HALF...
The Delgado Stone Ashlar gives a bolder thicker, but randomized style stone veneer for a look that makes...
The Delgado Stone LedgeStone is one of our most popular products. This stone works for modern projects,...
The Delgado Stone mosaic gives a traditional style stone veneer to give off a luxury and unique look....
We offer a full selection of stone steps, and slabs. These unique products can be found in almost all...
Services
We’ll help you through the process
Forklift Service
a mini crane service for tight or hard to reach delivery spots!
Delivery Service
with our fleet of ready to haul trucks anywhere on Long Island, NYC & 5 Boroughs
Consult Us
to build your dream backyard, driveway, landscape, pool, or patio!
