Locations & Hours

Cal Lab is conveniently located in Merrillville, Indiana. We are available to serve your needs either at our lab or at your location.

CAL LAB INDIANA                                      CAL LAB WISCONSIN

3330 E. 83rd Place                                                                   Field Service Depot Only
Merrillville, IN 46410                                                               Brookfield, WI
800.373.1759                                                                           262.790.1916
Email: in@callabco.com                                                         info@callabco.com
Get directions via Google Maps…

Hours of operation:
7:30 am – 4:30 pm – Monday – Thursday
7:30 am – 2:00 pm – Friday