Sinkhole Contractor

Rapid Sinkhole Repair, Remediation & Prevention for Critical Infrastructure

GeoStabilization International is the sinkhole contractor of choice when depressions, collapses, or karst activity threaten roads, utilities, buildings, or public safety.

For more than 20 years, our teams have delivered rapid geohazard mitigation across North America, restoring access, protecting assets, and maintaining control over schedules and costs.

Using compaction and permeation grouting, void filling, micropile foundations, underpinning, and drainage control, we stabilize ground conditions with minimal disruption, even in congested corridors and environmentally sensitive areas.

Contact Us

How We Respond After a Sinkhole Occurs

• Immediate Mobilization and Site Safety – Our crews secure the area, protect the public, and prevent further collapse.

• Evaluation and Risk Assessment – We map voids and migration pathways, review utilities, and analyze subsurface conditions.

• Targeted Stabilization Design – Engineers develop a solution using grouting, void filling, drainage control, and micropile underpinning as needed.

• Execution and Restoration – Field crews perform stage-wise stabilization and surface repair to restore function and access.
• Closeout and Prevention – Final testing, documentation, and drainage recommendations help minimize future risk.