Saint Paul, MN Construction Sanitary Sewer Overflows Sanitary Sewer Overflows provides Saint Paul, MN with underground utility and infrastructure construction services via tunnel construction services, horizontal auger boring and (HDD) horizontal directional drilling more commonly called directional boring. We provide underground utility construction services specializing in the underground boring of utility pipelines for satellite, cable, … Continue reading Saint Paul, Minnesota Sanitary Sewer Overflows