– Contact – Hans Chamberlain - Piano Technician Call or Text: 619-929-8333Email: hansjazz@gmail.comFacebook: www.facebook.com/hans.chamberlain PTG.orgPiano Service Areas: Piano Tuner San Diego, Piano Tuner Chula Vista, Piano Tuner National City, Piano Tuner East Lake, Piano Tuner Otay Mesa Your Name Email Address Piano Brand and Model: Age and Condition of Piano: When your piano was last tuned? If a repair is needed, please describe the problem with the piano: Other Comments: Send Book Now!