Horizontal Directional Drilling (HDD) is a method used to install pipes or ducting of various sizes and distances, without causing disruption to ground surfaces. A trenchless method for installing underground pipes and ducting HDD is used when trenching or excavating is not practical in the area.
Maine Directional Drilling
Kentucky Directional Boring Contractors Underground Utility Horizontal Directional Drilling Company
Services, KB Contractors
KB Construction
Horizontal Drilling International (HDI) - IPLOCA
Directional Drilling - LTL Group
Directional Drilling Bandit Energy Services
Construction machinery
Wisconsin allows drillers to flout state law — sometimes with deadly results - Wisconsin Watch
KB Contracting
ICS, Horizontal Directional Drilling
KB Contracting Services LLC