This shop is located on Corbett Ave. right off Barbur Bld just south of downtown Portland. The owner is very competent and friendly. You can get an annual service check for your computer or have extras added. You can buy some computer items such as mouse, wireless parts, software,etc. I would call ahead as he may be out on a call; Usually he is there in the afternoon. He can be very busy with clients. This is a one person shop.