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Contact Us

Phone Number:
605-996-STUD (7883)

Office Hours:
Monday - Friday: 8AM to 5PM

Address:
40275 257th Street
Mitchell, SD 57301

Driving Directions:
Head south 3 miles on Betts Road (Exit 325); then turn west on 257th Street. CGS is on the south side of the road.

CGS Holiday Schedule (CLOSED):

•  Thanksgiving - Thursday, November 24, 2022 through Friday, November 25, 2022
•  Christmas – Friday, December 23, 2022
•  New Year’s – Friday, December 30, 2022
•  Good Friday – Friday, April 7, 2023
•  Memorial Day – Monday, May 29, 2023
•  Independence Day – TBA
•  Labor Day -  Monday, September 4, 2023