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Gregory Cheng


Allied Piano Service

Allied Piano Service has a distinguished history in the Delaware Valley, Philadelphia and Main Line Area. It was started by Webb Phillips in 1970 as the Allied Guild of Piano and Organ Technicians. Allied Piano has been recognized for its expertise in piano service; tuning, repair, humidity control, rebuilding and refinishing. Our Chief Technician is Gregory Phillip Cheng RPT

Certifications/Professional Memberships:


Registered Piano Technician; Professional Piano Technicians Network


Tuning, Repairs/Rebuilding, Regulation, Voicing, Touch up and Modern Player Systems.
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