Corporate Office - NM Bainville, MT Casper, WY Gillette, WY Hobbs, NM Midland, TX Tioga, ND Williston, ND Corporate Office 505-884-1202 Albuquerque, NM 4801 Lang Ave. NE, Suite 210 Albuquerque, NM 87109 Bainville, MT (406) 769-2345 P.O. Box 162 315 5th Ave E. Bainville, MT 59212 Casper, WY (307) 259-3297 1108 N Glenn Road Casper, WY 82601 Gillette, WY 3808 Collins Rd E Gillette, WY 82718 Hobbs, NM (432) 955-6070 3010 N Bensing Rd, Bld #3 Hobbs, NM 88241 Midland, TX 1703 ECR 153 Midland, TX 79705 Tioga, ND (701) 664-3274 901 Elm St. NE Tioga, ND 58852 Williston, ND (701) 664-3274 125 Main Street | Suite 206 Williston, ND 58801