Telephone: (815) 464-0099
Tri State Scale Systems Inc.
191 Ontario
Frankfort, IL 60423
Telephone: (815) 464-0099
Fax: (815) 464-2125

Robert Schoenau, the current president, established Tri State Scale in 1983. Tri State employs only people committed to customer service. It is our policy to take care of our customer needs first and foremost. No job is too big or small and we prioritize same day service for scale breakdowns.

Our service department is one of Chicagoland's largest. Our technicians are state certified by the Department of Agriculture as well as factory/safety trained and tested. We have a fleet of trucks fully stocked with parts to repair/service your scale. We have a state of the art truck scale testing unit with a self-propelled weight cart, manufactured by Tiffin Loader Crane. All service and calibrations are performed by N.I.S.T. standards using N.I.S.T. traceable weights. Documentation is provided for audit and/or ISO requirements.

Our sales engineers are also state certified and have served as service technicians before moving into the sales department. This helps them gain a deeper insight into customer applications and helps them provide the right equipment for any particular job. We believe this is important because it builds a relationship on trust, the customer will get the equipment that best suits their needs.

Tri State supplies a full line of weighing equipment and services, from lab balances to truck and railroad track scales. We sell and service almost all scales, while specializing in custom batching and automation systems. Our programmers are available to do any automation job onsite.

We also certify and calibrate measuring equipment such as: calipers, micrometers, hardness testers, ovens, flat surfaces, rulers, etc.
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