CNC Civil Services, LLC is a client focused subsurface utility investigative firm based out of Washington, D.C. We are proud members of the National Utility Contractors Association – DC (NUCA-DC). Our staff has decades of underground infrastructure experience. We build trust with our clients through proven results.

CNC Civil Services, LLC is certified as a Women’s Business Enterprise (WBE) through the Women’s Business Enterprise National Council (WBENC), the nation’s largest third party certifier of businesses owned and operated by women in the US.

We recognize the commitment to supplier diversity that is embraced by corporations and government agencies today, and we can add diversity to your supply chain.

Our primary services consist of private utility locating, utility designation and mapping, air/hydro vacuum test pitting. Our staff has a successful history of operating in a team environment with engineers, planners, etc to assist in solving the challenges of the subsurface utility environment. This successful history involves placing a priority on a safe and environmentally friendly work environment.