GLA has supported the San Bernardino County Department of Public Works Solid Waste Division with meeting stringent regulatory requirements at its Class III landfills since 1993.

GLA's work resulted in providing the City of Rialto with a reliable source of clean water, satisfying regulatory requirements. We have provided the County with an effective and cost-efficient remediation system that has successfully cut down on the threat posed by contamination.

GLA has provided extensive support to remediate groundwater impacts and other lingering environmental threats posed by the former Class I waste disposal facility.