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Erosion Control Contractor

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Erosion Control for Long-Term Slope and Corridor Protection

GeoStabilization International is the erosion control contractor of choice for DOTs, railroads, utilities, and developers who need durable, constructible solutions.

For more than 20 years, our design-build teams have paired engineered drainage, soil reinforcement, and protective facings with vegetation and channel armoring to stop progressive erosion, safeguard infrastructure, and shorten closures. With specialized access methods, rapid mobilization, and performance-backed results, we deliver erosion control systems that last.

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Scaling Erosion in Gully
Erosion Control Matting

Why Choose GSI for Erosion Control

  • Turnkey Design-Build: One accountable partner from assessment through installation and closeout. Design-build and design-build-warranty contracting available.
  • Drainage First: Launched and drilled horizontal drains plus surface and subsurface conveyance systems that lower pore pressures and reduce saturation-driven erosion.
  • Engineered Facings: Structural and sculpted shotcrete facings that stabilize slopes and control erosion, without compromising aesthetics in visible corridors.
  • Vegetation and Post-Fire Measures: Hydroseeding, natural fiber reinforcements, and terracing to re-establish cover quickly, especially in burn-scarred terrain.
  • Access Anywhere: Limited-access rigs, rope access, and rapid mobilization for emergency response after storms, wildfires, or slides.

Our Erosion Control Capabilities

Horizontal drains, trench drains, and culvert or ditch improvements to manage water and prevent washouts.

Soil nailing and retaining systems that stabilize shallow failures while maintaining traffic and access.

Structural shotcrete or mesh facings to shield vulnerable slopes from rainfall, runoff, and raveling.

Hydroseeding and natural fiber systems that control sediment and restore cover in disturbed or post-fire soils.

Check dams, debris-flow barriers, armoring (riprap, gabions, shotcrete), and debris racks that protect culverts, inlets, and crossings.

Draped and pinned mesh or attenuators to contain loose material on steep slopes and cut faces.

Sculpted shotcrete finishes blend with the surrounding environment while delivering structural performance and erosion protection.

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855.579.0536

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Erosion Slide

Where Erosion Control Delivers the Most Value

 

Highways and Rail

Protect slopes, embankments, and culverts; reduce maintenance and minimize lane closures.

Burn-Scar Corridors

Restore vegetation and drainage; integrate debris-flow barriers and sediment control measures.

Coastal and River Bluffs

Low-disturbance facings, drains, and reinforcement near environmentally sensitive waterways.

Developments and Industrial Sites

Retaining wall repair, slope stabilization, and erosion control for commercial and private facilities.

Erosion Control Mat

How GSI Delivers Erosion Control Projects

  • Assessment and Modeling: Site evaluations, hydrology and stability analyses to identify the most effective interventions.
  • Design-Build Engineering: Integrated drainage, reinforcement, and surface protection systems tailored to site conditions and performance goals.
  • Access and Installation: Limited-access drills and rapid-response crews complete work efficiently with minimal disturbance.
  • Commissioning and Maintenance: As-builts, maintenance guidance, and cleanout or inspection plans for channels and barriers.

The GSI Advantage

 

Speed and Certainty

Rapid mobilization, integrated engineering and construction, and predictable schedules.

Lifecycle Value

Solutions that balance risk, cost, and maintenance, enhanced with sculpted finishes where appearance matters.

Nationwide Reach

Local responsiveness supported by North America’s leading geohazard mitigation network.

Client Reviews

Erosion Control for Water Infrastructure in Minnesota

I am sending this to you from Duluth Minnesota where 4 of your employees just finished working on a wall they had put in for us previously. That was a few years ago after Duluth suffered a flood. We are on Lake Superior and St. Louis County wanted to help stop erosion. The guys worked during the rain and just kept on going, like little Energizer bunnies. Nice fellows, all of them!! They are certainly a credit to your company and I feel it is always good to give thanks to people for a job well done. Please let them know how much we appreciated their dedication to get the job done. We will always wish you and your team good days ahead!!

Organized and Dependable Crew Support in Vermont

You and Chris are awesome to work with! … Your crews that have been here are all very well organized, dependable and get their work done! GSI should be very proud of the crews they have working for them. Thanks again Perry for all your help and assistance!

Project Support for Water and Power in California

As told by GSI Project Development Engineer: We are currently close to finishing one of five sites proposed for repair to the [local Water and Power Agency]. The agency folks were very impressed with GSI’s professionalism and support during the repair procedures. Our approach to the project, our field crew’s commitment to safely, our expertise in what we do, and our continuous involvement in the project at multiple levels all contributed to their positive feelings about GSI.

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Need an erosion control contractor for a slope, corridor, or post-storm repair? GSI’s design-build approach integrates drainage, facings, vegetation, and channel protection for long-lasting erosion resistance.

Request a site assessment or proposal today.

855.579.0536

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    Our Awards, Certifications, & Memberships

    ENR Regional Best Project 2023
    ADSC Safety Award
    GeoHazard Professionals Safety Recognition
    Gold Shovel Standard Certified
    GSI is a Directing Member of the Association of Geohazard Professionals
    GSI is a TOP 10 Military Friendly Employer