Qualifications & Affiliations

ASSHTO Accredited Lab & IAS Accredited Field Services

Geotechnical & Environmental Services, Inc. (GES) is Proud to be Nationally and Locally Accredited

With dozens of accreditations from both national and local agencies, we proudly offer the highest quality service and reliability in geotechnical & environmental services.

Professional & Certified Staff

And ranked #1 by local agencies!

Clark County Public Works

#2 – Construction Management – Quality Assurance

#2 – Geotechnical Engineering

Clark County Water Reclamation District
#1 – Construction Management / Special Inspections
#1 – Construction Management / QA-Materials Testing
#1 – Engineering / Geotechnical 
 Las Vegas Valley Water District
#1 – Misc. Special Inspections
Boulder City Public Works
#1 – Materials Testing Services (QA/QC/IA)
City of Las Vegas Public Works
#1 – Materials Testing & Inspection
#1 – Geotechnical Engineering
Prequalified Environmental Professional Services
Regional Transportation Commission
Prequalified:
  • Geotechnical Engineering
  • Materials Testing & Inspection
  • Environmental Services
City of Henderson Public Works
Prequalified:
  • Geotechnical Engineering
  • Materials Testing & Inspection
  • Environmental Services

City of North Las Vegas Public WorksPrequalified:

  • Geotechnical Engineering
  • Materials Testing & Inspection
  • Environmental Services

Clark County Real Property Management (On Demand)

Prequalified:

  • Materials Testing & Special Inspections

Carson City Public Works

#3 – Geotechnical Engineering

Prequalified:

  • Environmental Services

City of Reno 

Prequalified:

  • Geotechnical/PASER
  • Environmental Services
  • Materials Testing

Affiliations