Our Professional Answer: The primary role of an underground lineman is to install, maintain, and repair electrical cables and equipment that are buried beneath the ground. This includes working with substations, vaults, and manholes. Unlike overhead linemen who work on poles and towers, underground linemen face unique challenges such as confined spaces, excavation, and dealing with potential corrosion or water damage to cables. We provide specialized equipment like underground cable laying equipment and pulling devices to ensure these projects are completed safely and efficiently.