LOCATIONS
Canadian Headquarters
Suite 1400, 250 – 2nd Street S.W.
Calgary, AB T2P 0C1
Phone: 403-543-4466
Fax: 403-543-4485
Canadian Operations
285119 Bluegrass Drive
Rocky View, AB T1X 0P5
Phone: 403-236-1394
Estevan, SK
Box 1471,103 Schneider Street
Estevan, SK S4A 2L7
Phone: 800-273-9034

Midland, TX
3610 Elkins Road
Midland, TX 79705
Phone: 432-684-0057
Casper, WY
1790 License Drive
Casper, WY 82601
Phone: 800-909-9819
USA Headquarters
12329 Cutten Road
Houston, Texas 77066
Phone: 713-337-0600
Fax: 713-337-0599
Denver, CO
Suite 2700, 999 18th Street
Denver, CO 80202
Phone: 303-357-4618
Bellaire, OH
4 Commerce Parkway
Bellaire, OH 43906
Phone: 800-909-9819
Oklahoma City, OK
9633 NW 6th Street
Oklahoma City, OK 73127
Phone: 405-470-0022
Albania
Lagja: "1 Maj", Rruga "Jani Bakalli"
Fier, Albania
Phone: +355 67-205-3030
Phoenix TSR LLC
628600 Russian Federation, Tyumen Region, KhMAO Yugra, Nizhnevartovsk City, 5 Kuzovatkina St., Building 8, West Industrial Area, Panel 20
Phone: +7 (3466) 29-34-32