| AK Drilling, Inc. Provides water well drilling, minerals exploration, construction drilling, and environmental testing services in Montana and the Western U.S. http://www.akdrilling.com/ |
| Avellino Well and Pump, Inc. Ground water well drilling company. Serving New England. http://www.freewater.com/ |
| Becho, Inc. Offers a variety of drilling, blasting, and other sitework services. http://www.bechoinc.com/ |
| Bradley Bros. Specializes in core drilling and reverse circulation for mining and exploration industries. http://www.bradleycoredrilling.com/ |
| Drilling Research Institute Offers reference and training materials on CD. http://www.drillers.com/ |
| Drilshop Includes a directory of drilling companies, message boards, and useful links. http://www.drilshop.com/ |
| Environmental Crossings Inc. Offers directional boring, horizontal drilling, underground construction, trenchless technology, and micro tunneling. http://www.ecihdd.com/ |
| Falcon Drilling International diamond drilling company. http://www.falcon-drilling.com/ |
| Janod Contractors Incorporated Specializes in rock and soil stabilization and rock remediation. http://www.janod.biz/ |
| L. G. Hetager Drilling, Inc. Specializes in diamond core, air rotary, hammer, reverse air circulation, and auger drilling, as well as pressure testing and grouting, instrumentation, and monitoring. http://www.hetager.com/ |
| Layne Christensen Company Water well drilling, mineral exploration and diamond drill bit technology. http://www.laynechristensen.com/ |
| Major Drilling Group International Inc. Contract drilling company whose clients include both large and small mining companies. http://www.majordrilling.com/ |
| Matheson Mining Consultants, Inc. Offers vibration consulting and other technical services to the mining, petroleum, construction, and demoliton industries. http://www.mathesonmining.com/ |
| National Services and Contracting (NSCC) Specializes in horizontal directional drilling, foundation engineering, piling, rotary piling, jetties, and pipe rehabilitation. http://www.nsccme.com/ |
| New England Boring Contractors of CT, Inc. Services include test boring, soil sampling, rock coring, well monitoring, rock pressure testing, and drilling. http://www.newenglandboring.com/ |
| Spradling, Inc. Provides shallow well drilling contractor services throughout the Texas Panhandle. http://www.spradlinginc.com/ |
| Yenter Companies Drilling, blasting, retaining walls and emergency response services. http://www.yenter.com/ |