S&ME, Inc. offers professional services in geotechnical engineering, geoenvironmental investigations, construction materials testing, and laboratory testing of construction materials from 23 offices throughout the Southeast.
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NDT Corporation
Based in Worcester, MA, NDT Corporation provides nondestructive testing services to assess the condition of bridges, tunnels, pipes, and concrete structures and geophysical testing to assess soil and bedrock foundations. Visit NDT Corporation
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ACH Foam Technologies
Manufacturer of expanded polystyrene geofoam and engineered construction products. Visit ACH Foam Technologies
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Geotechnical Engineering Directory
They claim to be the most comprehensive Geotechnical Engineering directory on the web. Around since 1999. Visit Geotechnical Engineering Directory