Pay all your bills in one place with Check
Easy & organized just for you.
An average ONWASA bill is $8. With Check you know when your bills are due, how much you owe and pay them on the spot!
Real-time alerts and reminders.
We're here to remind and inform you.
About 13% of ONWASA users pay their bill 7 days or less before it's due - after they get a reminder from us. Bill due dates, overage charges, late fees, even suspicious activity – we've got your back.
Faster than a speeding bullet.
4% of ONWASA customers don't pay their bill until it's due the next day! Don't pay at the last second! Check with Bill Pay enables you to pay your ONWASA bill faster than you could online. Don't believe it? Try it for yourself!
Security and peace of mind.
Check protects your information with bank-level security. Leave the worrying to us.