2. |
Pacific Drilling Company
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Southern California limited access geotechnical drilling and sampling. Provides geotechnical and environmental engineering services, limited access drilling services.
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3. |
Geotechnical Constructions Group
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Ground freezing is a technique that has been used extensively for groundwater control and excavation support in the underground construction and mining industries for over 100 years.
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4. |
Zereko Mining Contractors Limited
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Offering the international mining, railroads, pipelines and civil construction industries cost effective services including drilling, mining, blasting, construction, supply of trades personnel and specialized drilling applications.
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