Concrete Works of Colorado specializes in the demolition, construction and or rehabilitation of underground utility vaults used for the control of water distribution, and transmission waterlines. Utility Vault Construction includes furnishing and installing pressure pipes and control valves, temperature controls, ventilation and sump pump equipment and equipment-controls. Above ground site work includes, paving, sidewalks, curb & gutters, landscaping and all site restoration. The utility vaults can be precast or cast-in-place.