Solving Complex Geotechnical Challenges Across Canada

GSI Canada delivers specialized geohazard mitigation services with proven solutions for slope stabilization, rockfall protection, anchor installation, cased micropiles, and limited-access drilling. Our teams are built for complex terrain and urgent timelines—keeping infrastructure safe, stable, and on track.

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Canada's Leading Mitigation Experts

Built for Tough Terrain

Excavator performing rock excavation on slope, VA US-58 Eastbound

Design/Build Slope Stabilization

GSI provides turnkey slope stabilization using a design/build approach that integrates geotechnical engineering, specialty construction, and proprietary technology. Whether dealing with landslides, embankment failures, or slumping terrain, we deliver permanent stabilization systems custom-engineered to match site conditions, access constraints, and performance goals. These solutions include:

  • Soil nailing

  • Shotcrete facing

  • Anchored mesh

Rock scaling crew on steep slope, VA US-58 Eastbound

Rockfall Mitigation

Our rockfall mitigation services protect highways, mining operations, railways, and infrastructure from falling debris in mountainous or fractured terrain. Our solutions are engineered for each site’s geology and impact risk. We specialize in rapid response and long-term protection, even in high-exposure zones. Our solutions include:

  • Rock Scaling
  • Pinned Mesh
  • Draped Mesh
  • Rockfall Attenuation Systems
  • Catchment Barriers
Drilling operation near power line infrastructure, VA US-58 Eastbound

Cased Micropiles

Cased micropiles offer deep foundation solutions in areas where traditional piling systems aren’t feasible. GSI installs micropiles using rotary casing methods, allowing for installation in collapsing soils, debris fill, or tight access sites. These piles deliver high axial and lateral capacity ideal for:

  • Bridge Retrofits
  • Foundations Support in challenging terrain.
  • Retaining Wall
  • Underpinning
  • Slope Stabilization

 

Crew drilling on slope during construction, VA US-58 Eastbound

Limited Access Drilling

With a fleet of specialized rigs and purpose-built equipment, GSI brings full drilling capabilities to environments where standard equipment can’t operate safely or effectively.

  • Includes spider excavators and remote-operated drill platforms

  • Ideal for steep slopes, under bridges, and narrow rights-of-way

  • Designed for environmentally sensitive or confined sites

  • Maintains full geotechnical performance in difficult-to-access areas

Excavator removing rock during slope stabilization, VA US-58 Eastbound

Injection Drilled Anchors

Ideal for stabilizing retaining walls, slopes, and structures, our injection drilled anchors are designed for demanding ground conditions where conventional anchors may not perform.

  • High-capacity steel bars grouted under pressure into soil or rock

  • Delivers strong bond strength even in loose or weathered ground

  • Frequently used for earth retention, foundation support, and slope reinforcement

  • Suitable for permanent and temporary stabilization systems

  • Effective in sites with groundwater, debris fill, or limited access

Design/Build Solutions

Our design/build solutions are customized to the varying demands and site constraints of each geohazard we encounter. Every project that we take on is completed with one goal in mind: always provide the best value.

STEP 1

ASSESMENT

No-obligation site visit by a qualified geotechnical engineer.

STEP 2

ANALYSIS

Fixed-cost proposal developed from available geotechnical and site visit information.

STEP 3

DESIGN

In-house engineering team assists or completes the design.

STEP 4

INSTALLATION

Crews can mobilize within 24 hours; designs optimized in real time.

WARRANTY

Multi-year performance warranty covers materials, installation, and overall system performance.

WARRANTY

Multi-year performance warranty covers materials, installation, and overall system performance.

Get in Touch

Partner with GSI Canada

GeoStabilization International is committed to supporting infrastructure stability across Western Canada with proven geohazard solutions. If you're facing challenges with unstable slopes, difficult terrain, or foundation support, our team is here to help.

Interested in a no-obligation site visit or project consultation? Fill out our contact form and let’s start the conversation.

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