Green River, WY

550 East 2nd North
Green River, WY 82935
(307) 875-3638
(307) 875-3640 (fax)

HEADQUARTERS

Rock Springs, WY

1515 9th Street, STE A
Rock Springs, WY 82901
(307) 362-6065
(307) 362-6064 (fax)

Lander, WY

8117 Hwy 789
Lander, WY 82520
(307) 335-5646
(307) 875-3640 (fax)

Grand Junction, CO

1048 Independent Ave., STE A207
Grand Junction, CO 81505
(970) 257-9101
(970) 257-9098 (fax)

Dickinson, ND

44 24th St. East
Dickinson, ND 58601
(701) 483-1436
(701) 483-1437 (fax)

Brownfield, TX

111 E Main
Brownfield, TX
(307) 362-6065

Business Development

Mark Madsen, PE
mmadsen@whsmithpc.com
(307) 286-7965

Cheyenne, WY

205 County Road 128A, Ste 400

Cheyenne, WY 82007