The county sits on karstified Suwannee Limestone with a thin, sandy soil cover, a combination that has produced some of Florida's highest documented sinkhole insurance claim rates over recent decades.
Geohazard mitigation in Hillsborough County covers sinkhole repair and void filling for karst-related failures, soil nailing and coastal & bluff stabilization for shoreline slopes losing ground to erosion, and micropiles and grouting for foundations needing reliable support on either type of terrain, matched to whichever risk applies at a given site.
Hillsborough County has long ranked among Florida's counties with the highest documented sinkhole insurance claim rates, a pattern that extends across both incorporated Tampa and the county's extensive unincorporated communities. GSI's Hillsborough County geohazard mitigation services typically include:
The county sits on karstified Suwannee Limestone with a thin, sandy soil cover, a combination that has produced some of Florida's highest documented sinkhole insurance claim rates over recent decades.
GSI provides sinkhole repair, void filling, soil nailing, coastal and bluff stabilization, micropiles, and grouting throughout Hillsborough County.
GSI offers 24/7 emergency response and can mobilize a crew within hours for sinkhole collapse or storm-driven coastal failures.
Yes. We serve both incorporated Tampa and the county's unincorporated communities throughout Hillsborough County.
A history of nearby sinkhole activity, unexplained settling, or a bay-front or riverfront property showing bluff erosion or slope movement are all indicators worth a professional assessment.
Yes. Every repair or foundation design is stamped by a licensed Professional Engineer and meets applicable Florida Building Code requirements.
Yes. Soil nailing and coastal stabilization techniques are designed to secure the slope or bluff while preserving the property's usable waterfront area.
Sinkhole repair addresses karst-related ground collapse from limestone dissolution, while coastal and bluff stabilization addresses slope instability driven by wave action, tidal erosion, or storm surge along the shoreline.
Whether it's karst dissolving underground or a bluff eroding along the water, Hillsborough County geohazards get worse without intervention. Call (855) 599-5217 to get a Hillsborough County assessment from a licensed engineer.
