Selecting a geotechnical sub on price alone is how project margins disappear. When the specialty sub lacks engineering depth to respond to changed field conditions, the RFI cycle stalls your grading, your structural work, and your owner relationship. The cost of a slow sub shows up everywhere except the subcontract line.
GeoStabilization International brings design-assist engineering, proprietary installation equipment, and 700+ field employees to your project. We work within your CPM schedule, flag scope conflicts before bid day, and carry the E&O insurance your owner requires.
GeoStabilization International supports general contractors as a specialty subcontractor across the full range of geohazard mitigation and geotechnical construction scopes — with direct accountability to your project schedule.
Temporary and permanent shoring systems including soldier pile, sheet pile, tieback walls, and soil nail walls are engineered and installed by GSI. Submittals prepared by our in-house PE staff.
When an adjacent slope threatens your building pad or access road, GSI's slope stabilization crews install soil nail walls, drainage systems, and shotcrete facing on a timeline that fits your foundation schedule.
Poor bearing capacity, settlement risk, and void zones are addressed through micropile installation, compaction grouting, and underpinning — all performed by GSI crews with confined-space-capable equipment.
When a specialty sub relies on sub-subs for drilling, rented equipment for installation, and a third-party engineer for submittals, your schedule is governed by three separate availability calendars. GeoStabilization International collapses that into one — our crews, our equipment, our engineers, your schedule.
We've supported general contractors on highway reconstruction, commercial development, and emergency repair projects across 48 states. Our project managers work directly with your superintendent, and our field engineers carry design authority on site.
GeoStabilization International responds to subcontract scope inquiries within one business day. Call or complete the form below.