Great Lakes Calibration is located in Addison, IL

Our address - (Accounting, Shippping & Receiving):

GREAT LAKES CALIBRATION, INC.

1490 W Bernard Drive, Suite E

Addison, IL 60101

Office: (630)613-9350

E-Mail: info@GreatLakesCalibration.com

Please send all equipment to be calibrated to our lab in Addison, IL at the address above.