Your cart is empty
Grandwork Protocols are each two-sided, laminated, and carefully-ordered. They provide guidance, overview, and itemization of the steps that will produce a professional outcome and, being laminated, they can serve as a checklist (Sharpie pens will leave marks that will not smudge but erase with alcohol). At the top right-hand corner there is a revision date. When there is a new version, updates are half price.
Grandwork tools and protocols allow all piano technicians to succeed at grand regulating, guiding beginning technicians and empowering experienced technicians.
Call Us at +1 978-505-7728