Kleinfelder’s trenchless technology experts provide environmental planning, permitting, geotechnical and hazardous materials investigations, design, and construction observation services for pipeline installations throughout the U.S. Applications include horizontal directional drilling, jack and bore, pipe ramming, and micro-tunneling for liquid and gas, water, and sewage pipelines. Our innovative, efficient, and cost-effective solutions help address the needs of various utility companies and municipal water and sewer districts.