| Name Organization | Address City, State Zip | Phone Mobile Phone | |
|---|---|---|---|
| Chris Hayes Big Dog Drilling, LLC. | 974 Camp Creek Rockwall, TX 75087 | (972) 771-0173 | |
| Doug Hayes Hayes Drilling, Inc. | 15525 South Mahaffie Street Olathe, KS 66062 | (913) 768-9500 | |
| Michael Hayes Hayes Drilling, Inc. | 15525 South Mahaffie Street Olathe, KS 66062 | (913) 768-9500, Ext. 117 | |
| Randy Hayes Drill Pier Construction LLC | P.O. Box 1381 Idalou, TX 79329 | (806) 790-6298 | |
| Jonathan Hazenberg P.Eng. Aecon Foundations | 9700 Endeavor Drive SE Calgary, AB T3S 0A1 | (403) 293-9300 ext. 3322 | |
| Samir Hebib P. Eng. BAUER Foundations Canada Inc. | 5050-74th Avenue SE Calgary, AB T2C 3C9 | (403) 808-1641 | |
| Brian Heck Goettle | 12071 Hamilton Avenue Cincinnati, OH 45231 | (513) 825-8100 | |
| Greg Hefner MAIT S.p.A. | Via Flaminia Seconda 149/153 Osimo, (AN) 60027 | (39) 0 7178 2218 6 | |
| Craig Hellmich Beaty Construction, Inc. | 5292 West 100 North Boggstown, IN 46110 | (317) 835-2254 | |
| Tommy Hendricks Palmetto Gunite Construction Co. Inc. | P.O. Box 388, 5330 Savannah Highway Ravenel, SC 29470 | (843) 889-2227 | |
| Zeke Hendrix Doosan Infracore Portable Power | 1293 Glenway Drive Statesville, NC 28625 | (704) 883-3803 | |
| Robert Henley DarDrill, Inc. | 131 California Drive Williamsville, NY 14221 | (716) 634-0484 | |
| Cale Henry Mid-America Drilling Corporation | 14418 S 28th St Bellevue, NE 68123 | 402-278-0333 | |
| Fred Henry Mid-America Drilling Corporation | P.O. Box 399 Oakland, IA 51560-0399 | (712) 482-6911 | |
| John Henry Mid-America Drilling Corporation | P.O. Box 399 Oakland, IA 51560-0399 | (712) 482-6911 | |
| Justin Henwood Federal Highway Administration | 12300 West Dakota Avenue, P O Box 25246, HTS-16.6 Lakewood, CO 80228 | (720) 963-3362 | |
| Rick Hern Doosan Infracore Portable Power | 1293 Glenway Drive Statesville, NC 28625 | (704) 883-3803 | |
| Justin Hernandez P.E. Oklahoma Department of Transporation | 200 N. E. 21st Street, B3 Oklahoma City, OK 73105-3204 | 405.522.3414 | |
| Wayne Herring | 511 Schwartz Valley Road Schuylkill Haven, PA 17972 | (570) 573-9255 (570) 573-9255 | |
| Bernard Hertlein GEI Consultants, Inc. | 400 North Lakeview Parkway, Suite 140 Vernon Hills, IL 60061 | (847) 922-9224 | |
| Bill Herwig Tri-State Drilling, Inc. | PO Box 252 Hamel, MN 55340-0252 | (763) 553-1234 | |
| Richard Heskett CETCO | St. Petersburg, FL 33712 | (316) 285-6682 | |
| Sean Hibbits P.E. Intech Anchoring Systems, Inc. | 8250 Bunkum Road Caseyville, IL 62232 | (800) 223-7015 314-397-5479 | |
| Dave Hicks Goettle | 12071 Hamilton Avenue Cincinnati, OH 45231 | (513) 825-8100 | |
| Scott Hill CJ Drilling, Inc. | 19N041 Galligan Road Dundee, IL 60118 | (847) 669-8000 |
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