Established in 1982, CES has installed thousands of miles of underground fiber optic, conventional power and communication ca ... ble. We are experts in underground construction including duct runs, manholes, and vaults and use all construction methods including horizontal directional drilling, tunneling, plowing, and trenching. CES is a pioneering partner in joint trench construction combining electric, gas, communications, and CATV in a single trench. CES finds solutions to the most difficult construction problems in the densest urban to rural areas. CES has a proven record of quality, workmanship and assigns the highest priority to the satisfaction of clients, their customers and property owners. read more