Our full-service tunnel capabilities include trenchless and auger boring methods. We install 8" to 84" steel casing pipe utilizing traditional auger boring methods, vertical shaft construction, installation of liner plates, slip-lining to restore damaged or failed sewers, pipe jacking and hard rock boring using SBU technology.

We are capable of handling basic to complex design-build projects with our in-house Professional Engineer. We are certified in and hold PE licenses in the following 22 locations: OH, PA, CO, NH, IL, NC, CN, TX, HI, NJ, KY, SC, IN, MI, NY, TN, WV, GA, VA, MARYLAND, FL, and WASHINGTON DC. Every project is a challenge our experts are prepared, trained and equipped to deliver finished on time and often under budget. Do you have a tunneling question or issue?