Geotechnical Drilling Companies and Contractors

2R Drilling, Inc - Chino, CA - hollow stem auger drilling and soil sampling in Southern California specializing in geotechnical borings.
ABC Liovin Drilling, Inc - offers sampling, well installations, hollow stem auger, rotary, limited access, probing services, and more.
Actisystems - providing a drilling fluid product system and related services.
Associated Environmental Industries, Corp. - environmental drilling services and tools manufacturing company.
Athena Technologies, Inc. - a geological sampling firm that provides vibracore capabilities for all aquatic and wetland environments, for geotechnical and environmental purposes.
BERCO Services, Inc. - international horizontal directional drilling contractor and HDD engineering consultant.
Birmingham Engineering & Construction Consultants - specializes in geotechnical, environmental, and construction materials testing and inspection services.
Bostech Drilling - Grade control and exploration geochemical drilling using R.A.B aircore or small diameter reverse circulation techniques.
Bowdon Energy Consulting - horizontal drilling geonavigation consulting firm providing post-drill audits and geosteering services using MWD Gamma Ray technology.
Bradley and Sons - Operates in two basic areas, domestic wells and commercial and environmental drilling and testing. Based in central California .
Cascade Drilling - providing geotechnical and environmental drilling services throughout the Northwest and California.
Contract Drilling and Blasting - specializing in explosive structural removal in environmentally sensitive areas. Also provide drilling, seismic studies, surveys, and site inspections.
Crux Subsurface, Inc. - difficult logistics geotechnical drilling company.
D. L. Maher, Company - provides groundwater and environmental drilling services.
Directional Drilling Contractors, LLC. - provides horizontal, short radius, oil well and directional drilling, and more.
DRAGIN Drilling, Inc. - specialty environmental and geotechnical drilling services.
Drilling Records - compiling and supplying drilling data on CDs for operators and drilling contractors.
Dunelm Drilling Company - serving the UK and Ireland.
EESI - Seismic Permit Agents - Suppliers of temporary geophysical personnel.
Environmental & Foundation Drilling, Inc. - serving the engineering community with environmental and geotechnical drilling services throughout North America.
Foraco - Specialists in water bore-hole drilling for drinking water supplies, irrigation water or industrial water. From preliminary exploration to pre-production and reserve geometry determination.
G. Stow plc - specialising in the construction of large diameter water supply boreholes, drilling rigs, equipment and pump suppliers.
GeoEngineering, LLC - offering geotechnical and geoenvironmental engineering services and consulting.
Geotechnical Services, Inc. - specializes in geotechnical engineering, drilling, construction materials testing and inspection, environmental services, and micro foundation contracting.
Graves Environmental & Geotechnical Services, Inc. - geotechnical exploration, environmental monitoring, production well drilling, site remediation, water resources, de-watering, and heavy construction.
Hy-Tech International, Inc. - international consulting and engineering company that specializes in horizontal and directional drilling.
Jet-Grouting.com - offers articles, forums, and an industry directory to promote the application of jet grouting in improving the mechanical characteristics of soils.
Land-drill Geotechnics - Provides environmental, hydrogeological, and geological land-drilling, as well as geotechnical laboratory services and consulting.
Lankelma Cone Penetration Testing Limited - offers soil and geotechnical investigation, including cone penetration testing, dynamic probing, bomb detection, and bomb testing.
New Hampshire Boring, Inc. - providing environmental drilling, geotechnical drilling, and boring services ranging from confined inside work to large diameter deep hole hollow stem auger work.
OMNI Energy Services - diversified support company that provides an integrated range of services to geophysical and exploration and production companies engaged in the acquisition of 3D on-shore seismic data.
Pacific Drilling Company - Southern California limited access geotechnical drilling and sampling. Provides geotechnical and environmental engineering services, limited access drilling services.
Precision Drilling Corp. - provides comprehensive services to the oil and gas exploration and production sector throughout Canada and internationally.
R.Rindfuss Drilling, Inc. - offers geological and geotechnical well drilling, monitoring, coring, soil sampling, auger drilling, and water well drilling.
Roberts Environmental Drilling, Inc. - performs soil borings, soil sampling, and rock drilling and coring in support of geotechnical and environmental projects.
Salisbury & Assoc., Inc. - specializes in difficult access geotechnical and mineral exploration drilling throughout North America, using hand and light helicopter portable diamond core and auger rigs.
Texas Drilling Associates - provide consulting engineering services to the oil industry, focusing on drilling technologies, technology transfer, and training.
Union Drilling - contractor specializing in underbalanced drilling technology for use in hard rock formations.