Repair
CNI Locates provides specialized private utility locating services in Washington State (including Everett, Renton, Seattle, and Tacoma). Unlike public 811 locates that only mark publicly owned utilities, this service uses advanced technology—such as electromagnetic methods, ground penetrating radar (GPR), and detailed field surveying—to identify and mark both public and privately owned underground utilities. These locates help contractors, engineers, and property owners accurately plan excavation and construction, update as‑built records, and avoid damaging buried lines.







