Trenchless Technology
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- Hager GeoScience, Inc.
- Provides geological and geophysical consulting services for underground construction including tunnel mapping and all forms of vibration monitoring.
- 42
- Harris & Associates
- The program managers, civil engineers, and construction managers of the company serve the specialized needs of public agencies in the West.
- 43
- Hayward Baker
- Ground Improvement solutions. Only Hayward Baker, North America's leading specialty contractor, has the diversity of Ground Modification techniques to offer the optimum solution to your soils problems.
- 44
- J. D. Hair & Associates, Inc.
- Specializes in projects involving the installation of buried utilities by trenchless construction methods. Based in Tulsa, Oklahoma.
- 45
- Jacobs Associates
- A San Francisco-based consulting engineering firm providing engineering design, claims, and construction management services for contractors, public agencies, and private owners, attorneys, and surety and insurance companies.
- 46
- Landau Associates, Inc.
- A full service geotechnical contracting company which provides environmental assessment services. Landau has trenchless new construction experience.
- 48
- O'Brien & Gere
- Provides start-to-finish project services with engineering design, construction, contract operations, laboratory analysis, and manufacturing, internationally.
- 50
- R&R Visual, Inc.
- Pipeline inspection services including sonar profiling, televising via robotics, and geophysical surveys.
- 51
- SubTerra Inc.
- SubTerra, Inc. is an engineering company specializing in mining, geotechnical and environmental engineering. Our experienced engineers, geologists and team of specialist associates allow us to offer a broad range of engineering services for each stage in the investigation, design and construction phases of mine and civil projects.
- 52
- The Thurber Group
- The Thurber Group has offices in Victoria, Vancouver, Calgary, Edmonton, Fort McMurray, and Toronto. Professional services include tunneling and trenchless technology.
- 53
- Utility Testing & Services, Ltd.
- Offers a range of pipe inspection and testing services. Services include video inspection, pressure and smoke tests, and laser profiling.
- 54
- WRc
- A knowledge-based company with a strong research and development foundation and a range of scientific and engineering skills in the environmental field.
- 55
- Weston & Sampson Engineers, Inc.
- A full service environmental and infrastructure engineering consulting firm.
- 56
- American Public Works Association [APWA]
- The American Public Works Association [APWA] serves its members by promoting professional excellence and public awareness through education, advocacy and the exchange of knowledge.
- 57
- American Society of Civil Engineers [ASCE]
- The Pipeline Infrastructure Committee [PINS] of the American Society of Civil Engineers regularly considers issues pertaining to trenchless technology.
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- Association of Metropolitan Water Agencies [AMWA]
- Association of Metropolitan Water Agencies [AMWA] - The site features items of interest in the fields of drinking water regulation and legislation, the Safe Drinking Water Act, Source Water Protection, Watershed Assessments, Drinking Water Treatment, and Competitiveness issues for Public Utilities.