Alternative channels
Mail, text, and in-person payment instructions
Pay by text
A dedicated this detail was not publicly posted. The current Renton utility-billing pages do not publish a text-to-pay keyword or SMS enrollment sequence.
Mail-in address
City of Renton Utility Billing, 1055 South Grady Way, Renton, Washington 98057. The current public page provides the City Hall payment address rather than a separate lockbox address; customers should include the bill stub and account number.
Counters, drop boxes, and office hours
Renton City Hall, first-floor lobby/Finance cashier office, 1055 S. Grady Way, Renton, Washington 98057. In-person hours are Monday-Friday 8:30 a.m.-4:00 p.m.; utility-billing phone support is Monday-Friday 8:00 a.m.-5:00 p.m. The reviewed page confirms online, phone and in-person methods but does not publish a separate drop-box address.