Cascade Piano is Portland's only authorized Yamaha Piano, Clavinova, and Disklavier dealer. It has a staff of full-time qualified piano technicians to handle any maintenance or repair needs. All of the service and support staff at Cascade Piano are totally committed to customer service and the music industry. Cascade Piano has been serving customers for over 70 years. It has another location at Beaverton: 9685 SW Cascade Ave., Beaverton, OR, 97008, Tel: 503-627-0962