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

Brentwood Bricks

9 Brothers Building Supply stocks quality Brentwood bricks from brands such as Eldorado Stone and Watsontown Brick. These bricks are available in a wide assortment of colors and types. Also in stock an assortment of concrete bricks and fire bricks. These bricks can be used for building masonry applications or general paver applications. Stop by one of our locations in Brentwood and Riverhead to see our selection of wall bricks and paving bricks for yourself and we’ll assist with any questions or concerns!

Stop in or get in touch!

Brentwood Location


1670 Islip Ave. 
Brentwood, NY 11717

Riverhead Location


28 Mill Road
Riverhead, NY 11901


We’ll help you through the process


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

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.