Payment Information

Thank you for your patience during our utility billing conversion. We are excited to launch new services from Output Services Group (OSG).
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Drop Box at City Hall, 23204 58th Avenue W.

Utility payment drop box at City Hall

Utility payments can be made in the drive-up drop box located outside to the left of the front entrance of City Hall. No cash in drop box please.

By Phone or Online 

Call 425-744-6214 to pay your bill over the phone during business hours. If no one is available please leave a message. Payments may be made with a debit or credit card with a Visa or MasterCard logo, or with your bank account, checking or savings. There is no longer a $2.00 convenience fee for online or phone payments.

By Mail

Please include payment stub and add your account number to your check. Utility payments with a payment stub must be mailed to the following post office box:

City of Mountlake Terrace Utility Payments
PO Box 72
Mountlake Terrace, WA 98043

For correspondence only, the mailing address is:

Mountlake Terrace City Hall
Attn: Utilities
23204 58th Avenue W
Mountlake Terrace, WA 98043

  1. Utility Billing


    Physical Address
    23204 58th Avenue W
    Mountlake Terrace, WA 98043

    Phone: 425-744-6214