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| R.Rindfuss Drilling Specializes in drilling environmental-related borings and wells, geotechnical drilling, heat pump boreholes, caissons and deep gas wells. |   |
| Water Well Drilling Directory EC Plaza's directory for companies providing water well drilling services. |   | |
| Cascade Drilling Specializes in geotechnical and enviornmental drilling services. |   | |
| New Hampshire Boring Provides environmental and geotechnical drilling and boring services. |   | |
| DRAGIN Drilling Provider of standard, environmental and geotechnical drilling services for government and industry. |   | |
| Graves Environmental & Geotechnical Services Provider of geotechnical exploration, site remediation, de-watering, production well drilling, water resources, environmental monitoring and heavy construction. |   | |
| Associated Environmental Industries Providers of environmental drilling services, domestic, industrial, geotechnical , water, municipal, including environmental and exploration drilling. |   | |
| Athena Technologies Provider of geological and environmental services to industry and academia. |   | |
| FAST-TEK Environmental services firm providing a range of engineering support services, including water well drilling, asbestos abatement and hazardous substances removal. |   | |
| Roberts Environmental Drilling soil Specializes in borings, soil sampling, rock drilling and coring. |   | |
| Actisystems Specialty drilling fluids company. |   | |
| Civil Water Engineer Pipe Laying, Bore Holes, Moling Water Treatment services for the UK |   | |
| Foraco Specializes in destructive drilling and core drilling, including rotary air blast and reverse circulation. |   | |
| ABC Liovin Drilling Environmental and geotechnical drilling service, mud rotary, bucket auger, limited access, airect push probing , air rotary, casing hammer, specializing in hollow stem auger and soil sampling. |   | |
| G. Stow PLC Specializes in water well contracting, adit driving, such as borehole drilling, shaft sinking, test pumping and pipelines and pipelines, as well as manufacturing drilling equipment. |   | |
| Dunelm Drilling Company Specializes in site investigations and geotechnical engineering. |   | |
| Birmingham Engineering & Construction Consultants Specializes in geotechnical, construction materials, environmental and inspection services. |   | |
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