925.634.2442 Hablamos Espanol! HOME ABOUT SERVICES PRODUCTS CONTACT HELP WANTED Products Lumber - Sheetgoods - Engineered Wood Products - Paint Stain & Sundries - Plumbing - Electrical - Hardware & Tools - Moulding - Doors - Windows - Dock Supplies MORE PRODUCTS SHOP ONLINE Getting Help At Ace Is Like Going To Your Neighbor. Shop Now! Shop Monthly Red Hot Buys Location 6600 Brentwood Blvd. Brentwood, CA 94513 925.634.2442 MAP & HOURS Welcome to our store! Bienvenido! 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. Mon-Fri 6:30 am - 5:00 pm | Sat. 7:00 am - 4:00 pm | Sunday: 8 am - 4 pm | Closed All Major Holidays READ MORE POPULAR LINKS The Engineered Wood Association National Association of Home Builders Western Wood Products Association This Old House The American Wood Preservers Assocation California Redwood Association PRODUCTS 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. MORE WHAT'S NEW We at Big B are constantly stocking our shelves with new products. Here are just a few... Gorilla Lock Premier Materials Floats TimberTech Decking HTH Pool Products CLARK+KENSINGTON® Craftsman MORE ABOUT US For over 40 years, family owned and operated Big B Lumber has been your Full Service Building Supply Center providing a full assortment of lumber and building materials to families and professional contractors in the Bay Area. We offer our customers a complete mix of high quality products, at fair and competitive pricing. READ MORE HOURS Holiday Hours Closed Dec 24th, 25th, and 26th. Shorten Hours on Dec 31st: 7 a.m. till 3 p.m. Closed on Jan 1st. Regular Hours Mon-Fri: 6:30 am - 5:00 pm Sat. 7:00 am - 4:00 pm EXTENDED Sunday Hours: 8 am - 4 pm Closed All Major Holidays (Call store for details) Milling Hours: Mon-Fri 8 am - 4:30 pm HOURS & LOCATION ! Announcement ! Due to the Coronavirus (COVID-19) Effective Wednesday April 22, 2019 When Entering Our Store You are required to were a Mask Covering Nose & Mouth Social Distancing of 6' Adhered to