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 site response time.

• All services billed at a 2-hr minimum, including all travel time to & from the nearest field office (Everett, Renton, Seattle, Tacoma, Eugene, or Portland).
• Emergency services–overtime rate applies / afterhours & weekend services–double-time rate applies 4-hr minimum.
• All travel over 100 miles billed at standard 2022 IRS mileage reimbursement rate of $ 0.625/mile.

Hours of Operation: Monday – Friday 8am – 5pm.After Hours: 5pm – 8am Monday – Friday, including Weekends and Holidays. OVERTIME RATES APPLY FOR ALL AFTER-HOUR EMERGENCIES, WEEKEND & HOLIDAY SERVICES.HOLIDAYS:
• Memorial Day
• Independence Day
• Labor Day
• Thanksgiving Day
• Christmas Day
• New Year’s Day

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].

Corporate Office

C-N-I Locates Ltd.
PO Box 7740
Bonney Lake, WA 98391

Field Office Locations

  • Everett (Dispatch Point)
  • Renton (Dispatch Point)
  • Seattle (Dispatch Point)
  • Tacoma (Dispatch Point)
  • Portland (Dispatch Point)
  • Eugene (Dispatch Point)


toll-free # (877) 826-1177
phone # (253) 826-1177
email [email protected]

Administrative/Accounts Receivable

Bonney Lake – Corporate Office
phone # (253) 862-5204
fax # (253) 826-2232
email [email protected]