British Columbia and
Alberta Gathering Office 
10944 92 Avenue
Grande Prairie, Alberta T8V 6B5
Telephone: 780-402-3102
Fax: 780-402-3134

Alberta Mainline Office
PO Box 1320 Stn.​ Main
Whitecourt, AB T7S 1P2
Telephone: 780-706-4180

Saskatchewan Office
1990 Industrial Drive
Post Office Box 3527
Regina, Saskatchewan S4P 3J8
Telephone: 306-775-3030
Fax: 306-775-3035

North Dakota Office
1520 8th Street S.E.
Valley City, North Dakota 58072
Telephone: 701-845-1929
Fax: 701-845-3002

Minnesota Office
Suite 150, 6385 Old Shady Oak Road
Eden Prairie, Minnesota 55344
Telephone: 952-944-3183
Fax: 952-944-9166

Iowa/Illinois Office
1208 East Summit Street
Maquoketa, Iowa 52060
Telephone: 563-652-0532
Fax: 563-652-0494​​