O.K. Lumber is one of San Francisco Bay Area's oldest most established lumber companies. Fourth generation family owned, quality and service is our number one priority. You will always find the highest quality material and the service is impecable. We have a professional staff that can answer most construction questions and we help load your vehicle.


We have a large milling facility including a Resaw, Rip Saw, Planer, Moulder and Bandsaw. We can make any size material that you would need. We can put corbel cuts at the end of your beams. Our planer allows us to take rough material and turn it into a nice smooth finish.Because we have a long established relationship with the mills, they know only to send us the highest quality material available on the market. We make sure our lumber is covered so that our materials keep the high quality as when we bought them.