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Engineering Services

Black Mountain's professionals bring decades of experience to address your geotechnical needs. From project planning through construction observation, we work closely with you and your team's design professionals to provide fast, reliable, and outstanding geotechnical engineering services for your projects.  All engineering services are provided via our Portland office only.


  • Site Reconnaissance 


  • Subsurface Investigations 


  • Electrical Resistivity Testing 


  • Geological Hazard Assessments 


  • Foundation Design Recommendations 

  • Stability Analyses


  • Construction Observations 

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