Renner Logo. World famous piano actions, piano action parts and piano hammers.
Renner USA Piano Action Parts and Tools

Phone: 480.575.1700
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Renner Academy Logo: Training for piano technicians and tuners.

Mastering the Art of the Piano

The world-renowned, Renner Academy is a full week “Immersion Course” with the Piano Industry’s top instructors who will provide hands-on training in the art of replacing and regulating the grand piano action and underlever system.

The week long technical school is a very comprehensive course designed for beginning, intermediate, and advanced level piano technicians who want to expand and perfect their knowledge in all areas of grand piano action replacement, repair, regulation, advanced hammer selection, preparation, voicing, back action replacement, and damper regulation.

You will also visit the Renner USA headquarters, the famous Musical Instrument Museum (MIM), and Spreeman Piano Innovations where the Ravenscroft piano is handcrafted.

Upon completion of the course, you will receive a special certificate from Louis Renner, Germany, and Renner USA for completing the Renner Academy “Grand Piano Action Master Course”.

Renner Academy: training on piano action.
Renner Academy student training on piano action hammer boring jig..
Renner Academy:student training on piano action.

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Phone Number: 480.575.1700
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Business Hours:
8 a.m. – 3 p.m. Mon – Fri, AZ time

Renner USA
Administration Office

P.O. Box 3440
Carefree, Arizona 85377

Renner USA Warehouse
and Technical Shop

7755 E Redfield Road
Suite 200
Scottsdale, AZ 85260

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