HGI Qualifications, Project Experience, Services, Expertise in the Geotechnical Engineering field (San Diego County, California)
Helenschmidt Geotechnical, Inc . |  Consulting Engineers
5931 Sea Lion Place, Suite 102  |  Carlsbad, CA 92010
Phone: (760) 579-0333  |  Fax: (760) 579-0230
View of rebar cage of a cast-in-drilled-hole (CIDH) pier
HGI provides geotechnical services to:

  • Civil and Structural Engineers
  • Commercial and Private Developers
  • Public Agencies and Government Officials
  • Attorneys and Law Firms
  • Regional Planners
  • Architects

We understand the importance of a collaborative effort in problem solving, reducing risks to our clients, accomplishing project objectives, and developing innovative geotechnical solutions. 
Learn more about HGI

HGI's resources include the following:

  • State-Certified Engineers and Geologists

  • Geotechnical Engineering Software

  • In-house Soils Testing Laboratory

  • State of the Art Drafting and Plotting Equipment 

  • Extensive Library of Geologic References

  • AutoCAD Civil 3D Modeling

Helenschmidt Geotechnical, Inc. (HGI) is a full service geotechnical consulting firm providing specialty services, including:

  • Geotechnical Investigations
  • Civil Design and Plan Set Development 
  • Permit Processing for Slope Stabilization 
  • Litigation Support/Expert Witness Testimony
  • Landslide Investigation and Repair
  • Geotechnical Hazard Assessment
  • Foundation Repair Design
  • Geotechnical Monitoring
  • Geotechnical Peer Review


5931 Sea Lion Place, Suite 102
Carlsbad, CA 92010
Phone: (760) 579-0333 | Fax: (760) 579-0230
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