Santa Clara County, CA Underwater Utility Directional Bore HDD Directional Drilling provides Santa Clara County, CA with underground and underwater utility infrastructure construction services via Horizontal Auger Boring, Tunneling and Horizontal Directional Drilling (HDD) more commonly called Directional Boring. We provide underground utility construction services specializing in the underground boring of utility pipelines for electric … Continue reading Santa Clara County, CA HDD Directional Drilling