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Account Login

Welcome to City of Oak Ridge Customer Self-Service (CSS) system. With CSS you can access account information, view your bill, make payments and place requests or inquiries.
If you have login problems; Please, call the Utility Business Office at 865-425-3400
Late fees will be charged after 8 p.m. EST on the date your bill is due for the unpaid balance.
To login, enter your Account Number or Email Address and Password in the fields below.
For new user account registration Click Here