Houston's coastal plain—built on thick sequences of unconsolidated clay, silt, and sand deposits—has experienced decades of ground subsidence driven by groundwater withdrawal, hydrocarbon extraction, and consolidation of compressible soils. Subsidence rates of 1-3 inches per year across portions of the Galveston Bay area and western Houston have damaged highways, rail infrastructure, stormwater systems, and commercial facilities. GeoStabilization International engineers compaction grouting programs and structural underpinning solutions that arrest subsidence and restore infrastructure to design grade.
Our ground improvement specialists design treatment programs using site-specific consolidation analysis, groundwater modeling, and subsidence monitoring data to target the soil layers driving settlement at your Houston area site.
Houston's coastal plain—built on thousands of feet of unconsolidated Quaternary clays, silts, and sands—has experienced cumulative subsidence exceeding 10 feet in some areas since the early 20th century. While reduced groundwater pumping has slowed subsidence rates in many districts, ongoing consolidation of compressible clay layers, hydrocarbon extraction beneath the Galveston Bay area, and loading from continued development drive continued settlement that damages highways, bridges, stormwater infrastructure, and commercial facilities.
GeoStabilization International engineers compaction grouting programs that densify compressible soil layers in place—arresting ongoing consolidation and restoring infrastructure to design grade. Our engineers design injection programs using site-specific consolidation analysis, settlement monitoring data, and stratigraphic profiling to target the specific soil layers driving subsidence at your Houston area site.
For structures experiencing ongoing differential settlement, GeoStabilization International installs micropile and helical pier underpinning systems that transfer foundation loads to competent bearing strata below the compressible zone. These systems arrest further settlement while allowing the structure to be releveled to design grade—restoring full operational capacity without the cost and disruption of replacement.
Houston's ground subsidence is progressive—every inch of additional settlement increases structural stress, accelerates utility damage, and reduces infrastructure service life. GeoStabilization International's compaction grouting and underpinning programs arrest settlement at its current state and restore infrastructure to design grade. The earlier you intervene, the less damage accumulates and the lower the total repair cost. Our 8,000+ completed projects include subsidence treatment across multiple coastal plain settings—bringing proven techniques to every Houston project.
Infrastructure owners who invested in ground stabilization describe the settlement arrest GeoStabilization International's programs achieved.
Every month of continued settlement increases your repair costs. GeoStabilization International's grouting and underpinning programs arrest settlement and restore grade. Start today.
