NG COMPANIES

Earthworks services in the nature of excavating for building construction; Excavation services; Advisory services relating to excavating; Pipeline maintenance; Lining the interior of pipes for others by spraying on a fluid impervious barrier in the nature of a mixture of polyurethane and epoxy resin; Construction services, namely, manhole adjusting; Grouting services

Pipeline inspection services; Design of pipelines; Locating and marking placement of underground utility pipes, cable or wires