Contact Us

Grinding Specialists, Inc
38310 Abruzzi Dr.
Westland, Wayne
Michigan 48185Phone: 734.729.1775
Fax: 734.729.8859

Please use the form below to contact GSI.

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Dennis Johnson
Owner – Operator
Dave Johnson

General Manager – Thru-Feed
Cory Hicks

Quality Control
Randy Riley

Department Head of Infeed
Jennifer Johnson

Administrative Consultant
Joe Hargis
Department Head of Infeed
Judy Kelley

Shipping and Receiving
Phyllis Seese

Accounts Payable
Mitt Koppy


Certified Public Accountant