At Wallbrook Mill and Lumber Company, you will find a fully stocked lumberyard, not to mention a big selection of other building materials such as bricks and concrete, and tool and equipment rental. Look anywhere in Baltimore and you will find people who are working feverishly to restore old houses, this could quite possibly be a great local one stop shopping place to satisfy their needs. The staff is also known for being knowledgable, no need to find the fifth person in the orange vest before you can get a reliable answer. You will find a good mix of professional builders, hobbyists, and "regular" people shopping here. Wood is definitely the focus, but the general stock is pretty good as well.