GSE offers the widest selection and highest quality of HDPE and LLDPE geomembranes, geosynthetic clay liners, geonets, geocomposites, nonwoven geotextiles, and concrete protection products.
GSE
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Matterhorn
Creek stabilization, retaining walls, helix anchor foundations, erosion control systems fully engineered. Fish & Game, Army Corps, USDA, FEMA, Caltrans, State Water and State Architect approved. Headquartered in Santa Rosa, CA. Visit Matterhorn
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QuakeWrap, Inc.
QuakeWrap, Inc. is a leading designer, supplier and installer of innovative fiber-reinforced polymer (FRP) products for the repair and strengthening of structures. Visit QuakeWrap, Inc.
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Jacobs Associates SF
Jacobs Associates provides civil engineering consulting services with specialties in design and construction management for underground projects, as well as construction analysis and claims/disputes resolution. Visit Jacobs Associates SF