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  • Compaction Grouting Svc Inc
    Compaction Grouting Svc Inc
    (610) 558-8999
    PO Box 55, 19086  Wallingford

    CGS is a Pennsylvania-based organization, whose directors have focused on ground modification since the 1980's. Our team, which includes Professional Engineers, boasts over 35 years of combined geotechnical and engineering experience. CGS teamed up with Schnabel Foundation Company to provide emerg…