Contact

Our philosophy of continuous customer service means our clients can contact us anytime they have questions, comments or complaints.

President
Tom Crandall
Phone: 231-267-3000
Fax: 231-267-9815
Cell: 231-218-9705
Email: tom@gltrim.com

Vice President
Jeff Crandall
Phone: 231-267-3000
Fax: 231-267-9815
Cell: 231-218-9707
Email: jeff@gltrim.com

Manufacturing Manager
Mark Kanaziz
Phone: 231-267-3000
Fax: 231-267-9815
Email: mark@gltrim.com

Quality Control Manager
Al Koester
Phone: 231-267-3000
Fax: 231-267-9099
Email: al@gltrim.com

Engineering and Program Management
Kevin S. Grondz
Phone: 248-203-0058
Fax: 248-282-0444
Email: kevingrondz@glt-epmc.com

Materials Manager
John Cole
Phone: 231-267-3000
Fax: 231-267-9815
Email: john@gltrim.com

Human Resource Manager
Julie A. Crandall
Phone: 231-267-3000
Fax: 231-267-9099
Email: julie@gltrim.com