http://johnsonspianoservice.com/ Piano Tuning Sacramento - Johnson's Piano Service Call 530-677-8225 Now! Jim Johnson, Owner, has been providing superior service to piano owners for over 40 years. A graduate of Brigham Young University’s Piano Technician Program and a member of the Piano Technicians Guild, Jim first started his business in the Bay area in association with Bob Burton. he currently serves Sacramento County, and the western parts of El Dorado County, Amador County and Placer County along with the city of Davis in Yolo County.