Founded in 1994, Directional Road Boring Inc. has specialized in boring horizontal pipes including steel, HDPE, & PVC from diameters ranging from 1-1/4" to 144" by wet boring, guided (on grade) auger boring, traditional auger boring, microtunneling, Arrow Bore, & directional boring methods throughout the Midwest, South, Southeast, & the Atlantic Seaboard. We've successfully completed boring projects for pipeline companies, refineries, city, state, gas, power, sewerage, & water and telecom contractors Located in Ponchatoula, Louisiana, Directional Road Boring Inc. is a HUB-Zone registered contractor. Directional Road Boring Inc. can satisfy your needs more effectively because our performance is never at a standstill. Our response is directed, driven, and customized to meet the needs of our client.. Microtunneling Pipe Jacking/Tunneling Auger Boring Pipe Bursting Slip-Lining Directional Drilling Culvert Cleaning Underground Plant Construction.