At Contractors' Warehouse, we take a simple, no-frills approach to providing building materials with a focus on building relationships with both Pro general contractors and DIY customers. We only offer in-store shopping, so stop in to experience our huge selection of in-stock quality products at great prices.

Contractors’ Warehouse offers the best in-stock selection of building supplies at great prices. As one of California's leading hardware stores, we provide a wide selection of doors, windows, cabinets, flooring, and other essential building materials under one roof.

Contractors' Warehouse has building materials, lumber, tools, tool rental, flooring, doors and windows. Stores located throughout California.

Over the years, we’ve grown to become a California destination for building materials and supplies serving new construction, remodeling, and home improvements projects for contractors, tradesmen and DIY customers.

Find the perfect panel for every task on your list. Choose from T&G, Struc1, treated and radiant plywood, OSB, MDF, particleboard, hardboard, and sanded panels to suit a variety of applications.

Contact us for questions on building materials & supplies you need that are available at our 14 California locations. Building starts here!

Start your project with deals on doors, windows, flooring, lumber, and more! SAVE more on building materials at Contractors' Warehouse.

Our extensive selection of kitchen faucets, including single-handle, two-handle, pull-down, pull-out, and chef-style designs will complete your kitchen remodel.

Our convenient Drive-Thru Lumberyards are fully stocked to accommodate every size project, from job lot quantities to a backyard project. Simply drive your vehicle through our lumberyard, loading each product you nee d directly into your vehicle, and pay when you’ve completed your shopping. It’s quicker, easier and designed to get you back to your project faster.

Contractors’ Warehouse has the cabinets you need for your kitchen. Choose from our in-stock, quick ship, or custom order options and get the style, finish, and size that suits your home.