Customer Service
Toll Free: 800-242-6673
Corporate Office (Linton): 812-847-3525
Engineering Office (Indianapolis): 317-838-8880
Fax: 812-847-3535

Corporate Office Mailing Address
Lewellyn Technology
PO Box 618
Linton, Indiana 47441

Engineering Office Mailing Address
Lewellyn Technology
4310 Saratoga Parkway
Plainfield, Indiana 46168

Chicagoland Office
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Los Angeles Office
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Hours of Operation
Monday – Friday
7:00 am – 5:00 pm EST