Underground Utility Construction Services

Nelson Pipeline Constructors has been the premier leading underground utility contractor in Colorado for nearly 40 years. We have been a trusted and reliable partner of private companies and public entities in the construction of sewer, water and storm sewer pipelines, pump stations and sewage lift stations, for residential, commercial, industrial and municipal district projects throughout the state.

Water main and water services

Large diameter pipes up to 108 inches wide

Steel and specialty pipes

Pressure Reducing Valve (PRV) systems/vaults

Repair/replacement without disrupting service

Sanitary sewers

Storm sewers

Inlet and inlet structures

Channel work

Riprap (rip rap)

Other services



Structures construction

Nelson Pipeline Constructors owns and operates its own equipment including loaders, REX Compactors, excavators, backhoes and water trucks.