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6600 Brentwood Blvd.
Brentwood, CA 94513


Map & Hours

Welcome to our store!


Big B Lumber Is Your Source for All Your Building and Renovation Supplies

The Big B Lumber Staff has spent a lot of time laying out our Store and our Yard, so that your shopping experience will be comfortable and efficient, and the items you need, easy to find. Our low pressure sales staff has the experience to answer most of your question, and will help you source the answers we do not know. If we do not have the product you need on our shelves or in the racks outside, we will be happy to order it for you.

Store Hours: Mon-Fri 6:30 am - 5:00 pm | Sat. 8 am - 4:00 pm | Sunday: 9 am - 3 pm
Yard closes 15 minutes before Store and is Closed on Sundays
Closed All Major Holidays

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We carry a wide range of products.

If you do not see what you're looking for ... just give us a call. Order on Monday and pickup instore on Thursday (for most products).

Need a Special Orderr, no problem. Just give us a call.


What's NEW

We at Big B are constantly stocking our shelves with new products. Here are just a few...

Premier Materials Floats


TimberTech Decking

HTH Pool Products