Contamination Investigation

Aquadrill Inc.
717 E. 2nd Ave.
Coralville, IA 52241
(319) 338-5052
(319) 338-8953 (Fax)
(E-mail)

Bedford Environmental Drilling Services
410 Crenshaw St.
Bedford, VA 24523
(540) 586-1449
(540) 586-8510 (Fax)

Beylik Drilling Inc.
3429 Longview Dr.
North Highlands, CA 95660
(916) 485-0792
(916) 485-0795 (Fax)
(E-mail)
3702 B State Highway 528
Rio Rancho, NM 87124
(505) 867-4723
(505) 867-6411 (Fax)
555 S. Harbor Blvd.
La Habra, CA 90631
(562) 691-0903
(562) 691-9192 (Fax)

Boart Longyear Inc.
1111 Main St. West
P.O. Box 330
North Bay, Ontario P1B 8H6
(705) 474-2800
(705) 472-4998 (Fax)
(E-mail)
Moncton, New Brunswick
(506) 858-9977
Toronto, Ontario
(905) 832-7979
Calgary, Alberta
(403) 287-1460
Vancouver, British Columbia
(604) 254-6217

Bucks County Artesian Well Drilling Co. Inc.
P.O. Box 409
Washington Crossing, PA 18977
(215) 493-1867
(215) 493-5693 (Fax)

Certified Environmental Drilling Inc.
P.O. Box 6538
Charlottesville, VA 22906
(804) 979-0123
(804) 984-0123 (Fax)
5712 Erdman Ave.
Baltimore, MD 21205
(410) 483-2200

Duane Moyer Well Drilling Inc.
336 Gilberts Hill Rd.
Lehighton, PA 18235
(717) 386-5508
(717) 386-5509 (Fax)

Earth Data Inc.
P.O. Box N
St. Michaels, MD 21663
(410) 745-5046
(410) 745-5779 (Fax)
(E-mail)
Reading, Pennsylvania
(610) 926-8997
Exton, Pennsylvania
(610) 524-5408

Earth Engineering & Sciences Inc.
3401 Carlins Park Dr.
Baltimore, MD 21215
(410) 466-1400
(410) 466-7371
(E-mail)

Environmental West Exploration Inc.
N. 1015 Yardley
Spokane, WA 99212
(509) 534-2740
(509) 534-7444 (Fax)
Woodinville, Washington
(425) 844-3066

Frontz Drilling Inc.
2031 Millersburg Rd.
Wooster, OH 44691
(330) 262-5301
(330) 264-7242 (Fax)
(E-mail)
http://web.raex.com/~frontz(URL)

Fuller, Mossbarger, Scott and May Engineers Inc.
1409 N. Forbes Rd.
Lexington, KY 40511-2050
(606) 233-0574
(606) 254-4800 (Fax)

(E-mail)

Funks Drilling Inc.
30 Myers Rd.
Newville, PA 17241
(717) 776-3181
(717) 423-5201 (Fax)

Geo Logic Inc.
86 Elm St.
Hopkinton, MA 01748
(508) 435-5543
(508) 435-5512 (Fax)
(E-mail)

Goebel Bros. Inc.
11122 Hwy. 62 West
Evansville, IN 47712
(812) 985-2300
(812) 985-7473 (Fax)

Groundwater Management Service Inc.
N78 W31401 Kilbourne Rd.
P.O. Box 252
North Lake, WI 53064
(800) 538-1964
(414) 966-9601 (Fax)
Rt. 1, Box 3094
P.O. 219
Nebraska City, NE 68410
1819 E. Southern Ave.
P.O. Box 8400
Mesa, AZ 85214

Heber Mining & Exploration Co.
22010 N. 21st Ave.
Phoenix, AZ 85027
(602) 780-0023
(602) 780-0026 (Fax)

L.G. Hetager Drilling Inc.
R.D. #1, Box 16
Woodland Ave. Extension
Punxsutawney, PA 15767
(814) 938-7370
(814) 938-7370 (Fax)
(E-mail)
Blendonview Office Park
5015 Pinecreek Dr.
Columbus, OH 43081
(614) 882-6008

Mateco Drilling Co.
693 Plymouth, Northeast
Grand Rapids, MI 49505
(616) 459-1090
(616) 456-5784 (Fax)

M & K Environmental Drilling
214 S. Pershing St.
Howards Grove, WI 53083
(920) 565-4158
(920) 565-4358 (Fax)
(E-mail)

Northcoast Drilling Service Inc.
12344 South Reed Rd.
Grafton, OH 44044
(440) 748-0001
(440) 748-1627 (Fax)
(E-mail)

O'Keefe Drilling Co.
P.O. Box 3810
Butte, MT 59702
(406) 494-3310
(406) 494-3301 (Fax)
( E-mail)
Elko, Nevada -- Jim Orr
Globe Arizona -- Fred Lewis
Libby, Montana -- John Graham
Winnemucca, Nevada -- Jim Hislop
Great Falls, Montana -- Clint Nelson
Butte, Montana -- Daniel O'Keefe

Parratt-Wolff Inc.
Fisher Rd.
East Syracuse, NY 13057
(800) 782-7260
(315) 437-1770 (Fax)
(E-mail)
501 Millstone Dr.
Hillsborough, NC 27278
(800) 627-7920
(919) 644-2817 (Fax)

Plainfield Well Drilling Co.
P.O. Box 328
10 Assante Ln.
Martinsville, NJ 08836
(732) 356-5252
(732) 356-5531 (Fax)

Roberts Environmental Drilling Inc.
1107 S. Mulberry St.
Millstadt, IL 62260
(618) 476-7334
(618) 476-3619 (Fax)
(E-mail)
www.redi-drill.com (URL)

Ruen Drilling Inc.
P.O. Box 267
Clark Fork, ID 83811
(208) 266-1151 or (800) 322-3201
(208) 266-1379 (Fax)
Ruen Drilling International Inc.
Sucursal del Peru
Calle Atahualpa #391
Los Banos del Inca
Cajamarca, Peru
51-44-822873
51-44-829488 (Fax)

Samuel Stothoff Co. Inc.
59 State Highway 31
P.O. Box 306
Flemington, NJ 08822
(908) 782-2116
(908) 782-9528 (Fax)

Stearns Drilling
6974 Hammond S.E.
Dutton, MI 49316
(616) 698-7770
(616) 698-9886 (Fax)
(E-mail)
http://www.stearnsdrilling.com (URL)

S&ME Inc.
2153 Highway 75
Blountville, TN 37617
(423) 323-2101
(423) 323-5272 (Fax)

Stewart Brothers Drilling Co.
306 Airport Rd.
P.O. Box 2067
Milan, NM 87021
(505) 287-2986
(505) 287-7660 (Fax)
(E-mail)
http://stewartbrothers.com (URL)

Summit Drilling Co. Inc.
9W Chimney Rock Rd.
Bound Brook, NJ 08805
(800) 242-6648
(732) 356-1009 (Fax)
(E-mail)

Weeks Drilling & Pump Co.
P.O. Box 176
Sebastopol, CA 95473
(707) 542-3272
(707) 823-4258 (Fax)
(E-mail)
3460 N. State St.
Ukiah, CA 95482