MJ's Sinclair
105 US-12, Groton SD 57445
(605) 397-2717
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January 2020 by myron bjerke
Wonderful ?...very clean...well maintained...clean restrooms and friendly people...make you feel like a local
December 2018 by Blaine Aman
Nice clean little gas station... Friendly staff
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Groton, South Dakota
MJ's Sinclair
105 US-12, Groton
(605) 397-2717