TerraSystems is a geotechnical contracting firm specializing in dynamic compaction, rammed aggregate columns, wick drains, and various vibro systems for improving poor soil conditions. They are based in Lovettsville, Virginia.
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Insulation Corporation of America
ICA is an expanded polystyrene block molder in Allentown, PA specializing in geofoam blocks for lightweight fill and soil stabilization applications. Visit Insulation Corporation of America
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Redi-Rock Retaining Walls
Redi-Rock International is leading the big block retaining wall market in North America. Redi-Rock’s retaining walls utilize blocks weighing over 1 ton each. The massive scale of the system allows walls to be built much […]
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Geo-Con
Geo-Con is a contractor specializing in vertical barriers, jet grouting, slurry walls, and soil stabilization. Based in Monroeville, PA. Visit Geo-Con