​With trenchless technology( HDD- Horizontal directional drilling), underground utilities can be installed, replaced or renewed with minimal excavation and disruption to residents, businesses and traffic. Trenchless construction techniques are often more environmentally sensitive and cost effective than traditional surface excavation methods, and can be used in fragile environments where open-cut is not an option. Trenchless technologies have proven effective for numerous utility applications, including water, sewer, gas, industrial, electrical and fiber optics.