Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Great Plains Technical Services ← View details 2719 37th Street Northwest #1, Mandan, ND 58554 +1 701-663-5760