Greenfield Geotechnical LLC
Portland, OR
ESB
Certifications
| Type | State | Agency | Certificate # |
|---|---|---|---|
| ESB | Oregon | Oregon Department of Transportation | — |
NAICS Codes
91843Environmental Consulting541330Civil engineering services541611Records management consulting services541620Site remediation consulting services90666Planning, Site, Installation and Project91806Administrative Consulting91812Analytical Predictive Studies and Surveys Consulting91846Feasibility Studies, Consulting91882Scientific and Technical Consulting92517Civil Engineering92530Earthquake-Seismic Engineering92535Environmental Engineering92546Geotechnical Engineering92555Inspecting, General Engineering92561Land Development and Planning Engineering92670Permitting Services, Environmental96121Cost Estimating96194Zoning, Land Use Studies
Service Areas
Oregon
Contact Information
540-392-1741
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