• GSI Engineering

    • Engineering Services
    2960 North Diers Avenue
    Grand Island, NE 68803
    (308) 381-1987
    (308) 381-2467 (fax)
    Hours:
    8:00 AM to 5:00 PM Monday through Friday
    • About

      GSI is a full service environmental consulting and engineering company that has a fleet of drilling and direct push rigs to assist in gathering technical environmental and engineering data.

    • Whom to Contact