🛡️ Certified Examination Rigor: William Cory holds the Registered Piano Technician (RPT) credential from the Piano Technicians Guild. To attain this credential, the practitioner completed and passed standardized written theory, aural concert tuning, and practical grand/vertical action regulation examinations.
RPT near UT campus serving faculty, students, and Central Austin piano owners. Specializes in fine concert tuning, action regulation, and insurance condition appraisals.
Austin Piano Technicians Guild Directory (austinptg.org/directory). Record audited October 2026.