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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):
  • New Year’s Eve – Friday, December 31, 2021
  • Good Friday – Friday, April 15, 2022
  • Memorial Day – Monday, May 30, 2022
  • Independence Day – Monday, July 4th, 2022
  • Labor Day – Monday, September 5, 2022
  • Thanksgiving – Thursday, November 24, 2022 and Friday, November 25, 2022
  • Christmas – Friday, December 23, 2022