| Name Organization | Address City, State Zip | Phone Mobile Phone | |
|---|---|---|---|
| Rick Garcia International Construction Equipment, Inc. | 3006 Deeds Road Houston, TX 77084 | (704) 821-8200 | |
| Skip Gardella Norwalk Marine Contractors, Inc. | 245 Access Road Stratford , CT 6615 | (203) 866-3344 | |
| Clark Gary Russo Corporation | 1421 Mims Avenue SW Birmingham, AL 35211 | (205) 923-4434 | |
| Sarah Gassman University of South Carolina | 300 Main Street, Department of Civil and Environmental Engineering Columbia, SC 29208 | (803) 777-3614 | |
| Bob Gauger Street Foundation Drilling, Inc. | 4350 South Treadway, P.O. Box 5054 Abilene, TX 79602 | (325) 695-0583 | |
| David Gazda TREVIICOS Corporation | 38 Third Avenue, 3rd Floor, Boston National Historic Park Charlestown, MA 2129 | (617) 241-4800 | |
| Stephen Gazo International Drilling Equipment, Inc. | 645 Angus Street Rural Hall, NC 27045 | (877) 207-6062 | |
| Will Gehrke Case Pacific Company | 2121 Ardmore Road Paso Robles, CA 93446-7199 | (805) 237-8851 | |
| Chuck Geisler VEIT & Company, Inc. | 14000 Veit Place Rogers, MN 55374 | (763) 428-2242 | |
| Joe Gelardi American Equipment & Fabricating Corp. | 100 Water Street East Providence, RI 2914 | (401) 438-2626 | |
| Greg Gelleta Soletanche Bachy Canada | 35571 Range Road 3051, Corman Park Saskatoon, SK S7T 1C8 | (306) 373-3762 | |
| Greg Gelleta P.Eng. Soletanche Bachy Canada | 7708 Wagner Road NE Edmonton, AB T6E 5B2 | (780) 468-3392 | |
| Dan Gellings Michels Corporation | 817 Main Street Brownsville, WI 53006 | (920) 583-3132 | |
| Tyler Gerstemeier Marathon Construction Services, LLC | 27622 Highway 561 Tavares, FL 32778 | (352) 742-5010 | |
| Gina Giammarino J.N. Giammarino Construction Inc. | 671 Conklin Rd. Binghamton, NY 13903 | (607) 724-0840 (607) 765-4101 | |
| David Gibbs S & ME, Inc. | 820 Fesslers Parkway, Suite 240 Nashville, TN 37210 | (615) 244-6020 | |
| Wes Gibson Pengo Corporation | 500 E. Hwy 10 Laurens, IA 50554 | ||
| Jason Giebler P.E. Oklahoma Department of Transporation | 200 N. E. 21st Street, B3 Oklahoma City, OK 73105-3204 | 405.522.3414 | |
| David Gifford H.B. Fleming, Inc. | 89 Pleasant Ave South Portland, ME 4106 | 207-799-8514 207-749-4548 | |
| Tammy Gilbert Sullivan-Palatek, Inc. | 1201 West US Highway 20 Michigan City, IN 46360 | (219) 874-2497 | |
| Chris Gillert New York Drilling Services, Inc. | Po Box 918 Saugerties, NY 12477 | 8457504340 | |
| Marty Gilly ROC Equipment, LLC | 2065 West Parkway Blvd. Salt Lake City, UT 84119 | (801) 214-6126 | |
| Paul Gintonio Foundation Specialties, Inc. | P.O. Box 505, 881 Hatcher Rd, Bethel Heights, AR 72764-8465 Lowell, AR 72745-0505 | (479) 263-2969 479-263-2969 | |
| Rick Glad Washington State Department of Transportation | Staff Development Branch, D.O.T. - Administration Bldg. Olympia, WA 98504-0001 | (206) 705-7066 | |
| Michael Glasco American Drilling and Foundation LLC | 13330 Amberly Road, PO Box 273 Waverly, NE 68462 | 402-540-9438 402-540-9438 |
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