Wednesday: 5:30AM–9PM
Thursday: 5:30AM–9PM
Friday: 5:30AM–9PM
Saturday: 6AM–9PM
Sunday: 7AM–8PM
Monday: 5:30AM–9PM
Tuesday: 5:30AM–9PM

CONTRACTORS' WAREHOUSE is your one-stop shop for building materials and supplies in California. We provide low prices on our huge inventory of in-stock products covering one of California’s largest selections of in-stock doors, windows, cabinets, flooring, and building materials, including a complete drive-through lumberyard, delivery, and tool rentals. With more than 40 years of experience providing home improvement products and construction supplies, we stock the materials you need to start your project today. We are open to the public and professionals seven days a week.