Well Scan Inc.
11031 E. Cloud Dr. Chandler, AZ 85248
Water Well Specialties, Co.
502 County Line Rd.
Delano, CA 93215
661-725-3666
West Side Pump
P.O.Box 3000
San Joaquin, CA 93660
(559) 693-4315
Groundwater Data Inc.
23945 Old Wagon Road
Escondido, CA 92027
(800) 351-0508
Colorado
Duerst Machine
463 13th Street
Burlington, CO 80807
(719) 346-5348
Quality Irrigation
3900 W. Hwy. 34
Yuma, CO 80759
Canada
International Water Supply
342 Bayview Dr.
Barrie, Ontario
Canada L4M 4T5
www.iws.ca
Layne-Western
721 W. Illinois Ave.
Aurora, IL 60506
Minter-Wilson Drilling Co. Inc.
8185 W. River Rd.
Holcomb, KS 67851
(620) 356-3207
D & D Pump, Inc.
P.O. Box 950
Sublette, KS 67877
(620) 675-2222
Layne-Northern
3126 N. MLK Jr. Blvd.
Lansing, MI 48906
Missouri
Layne-Western
2399 Cassens Dr.
Fenton, MO 63026
Layne-Western
25450 Hwy. 275
Valley, NE 68064
Oklahoma
Ewbanks Inc
901 S. Main
Fairview, OK 73737
Oregon
Water Well Developing & Surveys
P.O. Box 156
Umatilla, OR 97882
(541) 922-6372
Campbell Well Drilling
7893 Hwy. 124 W.
McKenzie, TN 38201
Texas
Tascosa Industries
P.O. Box 871
HereFord, TX 79045
Well Surveys of Texas
23211 Rosewood Trail
Tomball, TX 77375
(713) 899-7159
Friedel Drilling Co.
555 City of Holhhiem Rd.
Yoakum, TX 77995
Mickelson Pump
P.O. Box 627
El Campo, TX 77437
Well Surveys Company
212 E. New York St.
Hereford, TX 99045
Nickerson Co. Inc. P.O. Box 26425
Salt Lake City, UT 84125
Pump Engineering and Sales P.O. Box 6688
Chesapeake, VA 23323
Thompson Drilling
1311 Fairway Dr.
Moses Lake. WA 98837