Gravel is a go-to material for drainage, base prep, driveways, walkways, utility areas, and decorative landscape work across Long Island and NYC. We carry gravel options for contractors who need reliable material on the job, and for homeowners who want a clean, durable finish around the property. At 9 Brothers Building Supply, we stock a range of gravel and related materials, and our yards in Brentwood, East Setauket, and Riverhead make pickup simple when you need to keep work moving.
We stock gravel for both functional and decorative applications, whether you are building a base, finishing a driveway, or dressing up planting beds and pond edges.
Our gravel selection includes:
Some materials are better suited for compaction and base work, while others are chosen more for appearance and drainage. We see this a lot, a contractor needs one gravel for a stable sub-base and another for the finished surface. That is why it helps to match the material to the application before the order goes out.
We carry products from Alliance Gator, including specialty jointing and finishing materials that pair well with hardscape and gravel installations.
Alliance Gator is a solid option when the job calls for polymeric stone dust or related finishing products that help lock material in place and reduce washout in the right application. Our customers ask for it when they want a cleaner finish around pavers, stone, and pathway edges.
Gravel is used across a wide range of residential and commercial projects in Long Island and NYC. Contractors use it for drainage beds, pipe backfill, sub-base preparation, parking areas, utility trenches, and site access. Homeowners often use it for driveways, shed pads, garden borders, patio surrounds, and decorative stone areas.
For larger jobs, commercial gravel and rip rap are often used where drainage control and erosion resistance matter. Decorative options like Delaware River Gravel, White Gravel, and Red Crushed Gravel are common for landscape design and curb appeal. Crushed Bluestone Gravel is a practical choice where a clean, compactable stone is needed.
A real tip we give at the counter, always figure out whether the gravel is for drainage, compaction, or appearance first. That one step helps avoid ordering the wrong stone size. We also usually tell customers to order a little extra when they are filling irregular areas, because edges, grade changes, and settling can eat up more material than expected.
You can pick up gravel at our Brentwood, East Setauket, or Riverhead yards, and we can load you fast so your crew is not stuck waiting around. We work with contractors every day who need material moving quickly, and we also help homeowners get the right amount for smaller projects.
We offer delivery across Long Island and NYC, which helps when the jobsite has limited access or when you need bulk material staged in advance. Call ahead and our team can help plan the order, confirm the material, and make delivery smoother.
Whether you need decorative gravel, compactable stone, rip rap, or specialty stone dust, we carry the materials to keep your project moving. Stop by Brentwood, East Setauket, or Riverhead, call ahead and we will stage your order, or ask us about gravel delivery across Long Island and NYC.
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Alliance Gator – Gator Dust Bond is a polymer stone jointing material for joints ½” to 6”, ideal for natural and wetcast stone in pedestrian areas.
2 BEAUTIFUL COLORS TO CHOOSE FROM


Beige Gravel – Long Island is a locally sourced, natural stone available in multiple sizes—ideal for pathways, beds, borders, and driveways.

Bluestone Screenings, also known as bluestone dust, are ideal for base prep under driveways and walkways, offering a stable, permeable foundation.

Bulk RCA Commercial is recycled concrete aggregate sold by the yard—ideal for commercial base, fill, and construction applications.

Commercial gravel is a versatile aggregate material used in construction and landscaping, offering durability and effective drainage properties.

Crushed Bluestone Gravel – 3/4″ is a durable bulk stone ideal for driveways, drainage, and heavy-duty landscape applications.

Crushed Bluestone Gravel – 3/8″ is a natural beige-blue stone ideal for pathways, borders, and decorative landscaping projects.

Delaware River Gravel, available in 3/8″ and ¾” sizes, is a versatile decorative stone ideal for enhancing landscapes with its natural hues and functional benefits.

Pea Gravel – Beige – 3/8″ is a smooth, rounded stone ideal for walkways, patios, and decorative landscaping. Available in bulk.

Red Crushed Gravel – 3/4″ is a bold, durable stone ideal for driveways, paths, and decorative landscape accents. Available in bulk.

Red Crushed Gravel – 3/8″ is a vibrant, compact gravel perfect for walkways, patios, and decorative landscape projects. Available in bulk.

Rip Rap (4–8″) consists of large, angular stones designed to protect soil from erosion and manage water flow in various landscaping and construction applications.
Address: 70 Comsewogue Rd SUITE 9 (end of the road)
Setauket-East Setauket, NY 11733
Phone: (631) 928-4665