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Project Gallery

GCS wall installation on rail spur embankment project
  • Rail Spur
  • Retaining Wall

Rail Spur GCS® Walls
MSE retaining wall stabilization project close-up construction detail
  • MSE Walls

MSE Wall – Retaining Wall Stabilization
Residential retaining wall repair on slope next to home
  • Retaining Wall
  • Retaining Wall Repair

Residential Retaining Wall
Rockfall remediation protecting residential property in Montana
  • Rockfall
  • Rockfall Mitigation

Residential Rockfall Remediation in Montana
Mesh and SuperNail system installed on pipeline landslide repair project
  • Oil/Gas/Energy Geohazard Mitigation

Pipeline Landslide Repair with SuperNails® & Mesh Installation
Shotcrete applied to retaining wall on national forest road
  • Bridge Abutments & Retaining Walls
  • Retaining Wall
  • Shotcrete

Shotcrete for Retaining Wall Stabilization on a National Forest Road
Soil nail installation on residential lakeside bluff stabilization project with Cleveland skyline in background
  • Bluff Stabilization
  • Shotcrete

Steel Mesh-Reinforced Shotcrete for Residential Bluff Stabilization
Shotcrete application on emergency residential bluff stabilization
  • Bluff Stabilization
  • Shotcrete

Shotcrete Wall for Residential Emergency Bluff Stabilization

Our Awards, Certifications, & Memberships

ENR Regional Best Project 2023 award logo
ADSC Safety Award Winner logo
Association of Geohazard Professionals safety recognition award logo
Gold Shovel Standard Certified
GSI is a Directing Member of the Association of Geohazard Professionals
GSI is a TOP 10 Military Friendly Employer
Patriot Employer of the Year award logo
US Department of Labor HIRE Vets Medallion Award logo
Hire Heroes USA Silver Seal veteran hiring recognition logo
We Hire Veterans pledge logo
Deep Foundations Institute DFI membership logo
Geo-Institute ASCE membership logo