9 Brothers Building Supply is your leading brickwall brickbrick paver supply company!

Brentwood Bricks

When you need the right Brentwood brocks, we have the best choices. At 9 Brothers Building Supply, we carry Brentwood bricks from brands like Watsontown Brick and Eldorado Stone. These bricks come in many different colors for any type of project.

Our stock of Brentwood bricks includes several different types. We also offer plenty of fire bricks and concrete bricks to choose from. No matter the type of masonry supplies you need, we have the right options for you.

Brentwood Building Bricks

We provide a wide variety of bricks for building with plenty of options to choose from. Whether you want the classic red brick look or you prefer a white brick look, we carry plenty of options. It doesn’t matter what type of building project you’re taking on; we have the right bricks for your needs.

Our building bricks include many Glen-Gery options, along with Watsontown Bricks. These bricks come in many different sizes and colors to fit your specific project. When you need the right Brentwood bricks, our team is ready to help you.

Fire Bricks

We also offer fire bricks, which are used for lining fireplaces, furnaces, kilns, and fireboxes. Our fire bricks provide the perfect clay brick solution for your building project.

Concrete Bricks

If you need concrete bricks, we have those, too. Our concrete bricks are 8000 psi state-approved and available by the pallet.

At 9 Brothers Building Supply, we have all the bricks you could possibly need. We even carry retaining wall bricks, house bricks, and many other brick options. Whether you need Brentwood bricks or another type of brick, we can help you get what you want.

Anytime you need supplies for a masonry or construction project in New York City or Long Island, we’re here to help. Our team is dedicated to making sure you get the right products for your specific needs. Whether you need bricks for a masonry application or a general paver application, we have a wide selection to choose from.

When it’s time to complete your project, stop by one of our two New York City locations in Brentwood or Riverhead. We will be happy to help you find the right products for your needs.

Stop in or get in touch!

Brentwood Location


1670 Islip Ave. 
Brentwood, NY 11717

Riverhead Location


28 Mill Road
Riverhead, NY 11901


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Forklift & Boom 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!

Delivery across Long Island, NYC, and the 5 boroughs

Construction Site Delivery

Local Pickup

Home Delivery

Contractor & Local Business Deliveries