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  • Turn-key Tunneling, Inc
    Turn-key Tunneling, Inc
    614.275.4832
    1247 Stimmel Rd, 43223-2915  Columbus

    Turn – Key Tunneling, Inc, is a trench-less excavating contractor specializing in Auger Boring, Tunneling, Pipe jacking, Slip-Lining, and Vertical Shaft Construction. Founded in 2005, Turn-Key Tunneling proudly boast one of the most experienced workforces in our industry. Our field operations perso…