Piezometer Installation

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)

B.L. Myers Bros. Inc.
P.O. Box 500
Glenmoore, PA 19343
(800) 947-5552
(610) 942-2294 (Fax)
Belchertown, Massachusetts
(413) 323-0099
Herkimer, New York
(315) 866-8850

Boart Longyear Co.
P.O. Box 355
Little Falls, MN 56345
(320) 632-6552
(320) 632-2915 (Fax)
(E-mail)
www.boartlongyear.com(URL)
Greensburg, Indiana
(812) 663-9680
Schofield, Wisconsin
(715) 359-7090
Peoria, Arizona
(602) 486-1881

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)

Capital Environmental Drilling
Services Inc.
150 Concord Stage Rd.
Dunbarton, NH 03045
(603) 774-4920
(603) 774-6165 (Fax)

Certified Environmental Drilling Inc.
P.O. Box 6538
Charlottesville, VA 22906
(804) 979-0123
(804) 984-0123 (Fax)

CT&E Environmental Services Inc.
328 Stafford Forge Rd.
West Creek, NJ 08092
(609) 294-1110
(609) 296-8970 (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-Drill Inc. of Kentucky
715 Pasadena Dr.
Lexington, KY 40503
(606) 277-7735
(606) 277-7735 (Fax)

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

Glenn A. Ford & Son -- Drilling Contractor
P.O. Box 1050
Corriganville, MD 21524
(301) 724-1751

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)

Highland Drilling Co. Inc.
P.O. Box 160
Kingston, TN 37763
(423) 376-6533
(423) 376-8908 (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

Marathon Drilling Co. Ltd.
2501 Delzotto Ave.
Ottawa, Ontario, Canada
(613) 822-0571
(613) 822-7176 (Fax)
(E-mail)
Montreal, Quebec
(514) 451-5423
(514) 451-4851 (Fax)

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

Miller Drilling Co. Inc.
107 Helton Dr.
P.O. Box 706
Lawrenceburg, TN 38464
(615) 762-7548
(615) 762-6381 (Fax)
P.O. Box 5063
Chattanooga, TN 37406
(423) 622-3161
(423) 622-3182 (Fax)
P.O. Box 8383
Huntsville, AL 35804
(205) 534-0073
(205) 534-6124 (Fax)

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

Negley's Well Drilling
16199 Cumberland Hwy.
Newburg, PA 17240
(717) 532-9190
(717) 532-2073 (Fax)

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)

Partridge Well Drilling Co. Inc.
4744 Collins Rd.
Orange Park, FL 32073
(904) 269-1333
(904) 269-8747 (Fax)
(E-mail)

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)

Rock & Soil Drilling Corp.
1720 E. Tyler Rd.
St. Charles, IL 60174
(630) 377-7190
(630) 377-0279 (Fax)
(E-mail)

Rodgers & Co. Inc.
2615 Isleta Blvd. S.W.
Albuquerque, NM 87105
(505) 877-1030
(505) 877-1105 (Fax)

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)

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

Tri County Drilling Inc.
9921 Carmel Mtn. Rd.
San Diego, CA 92129
(619) 484-9775
(619) 271-6707 (Fax)

Uni-Tech Drilling Co. Inc.
601 W. Main St..
Malaga, NJ 08328
(609) 694-4200
(609) 694-4242 (Fax)

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

West Hazmat Drilling Corp.
1016 E. Katella Ave.
Anaheim, CA 92805
(714) 939-6850
(714) 939-6759 (Fax)
(E-mail)
www.westhazmat.com (URL)
San Diego, California
(619) 686-5800
San Francisco, California
(510) 494-8111
Sacramento, California
(916) 638-7276

William W. Reichart Inc.
1772 Baltimore Pike
Hanover, PA 17331
(717) 632-2249
(717) 632-1602 (Fax)