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It's a Jungle out there. Underground Utility Detection & Inspection Services



Oregon and Washington State Utility Detection & Inspection Services

C-N-I Locates has 25 staff members, with 20 of those being field Technicians. We operate 20 service trucks and vans that dispatch from Everett, Renton, Seattle, Tacoma, Eugene, and Portland.

Contact C-N-I Locates today for underground utility detection and inspection services on any residential or commercial property in Oregon or Washington State including the complete Everett, Renton, Seattle, Tacoma, Eugene, and Portland metro areas.

Call 253-826-1177 for immediate assistance or to schedule an appointment call Toll Free: 877-826-1177

C-N-I Locates is on-call 24/7, 365 days a year. Call Office first, then Mobile phone, Text and Email. We will be given 15 minutes to respond from time of call. If 15 minutes pass with no response, then Text. Guaranteed two-hour response time on calls and emails 8am-5pm (Monday-Friday). All we need is 24 hours notice Monday-Friday to schedule for the next business day.

Hours of Operation:


Corporate Office

Field Office Locations


Administrative/Accounts Receivable

We can provide upon request and as needed our Certificate of Liability Insurance (COI), EMR Worker’s Comp experience factors and history, and CNI’s W-9 Form. We are happy to provide any company information, email our accounting department with any requests at [email protected].

Department Heads


Valeria Ortiz

(Accounting/Administrative Manager)

[email protected]