The ONWASA office at 228 Georgetown Rd., Jacksonville, will close at 1:00 PM on Friday, June 14, 2013 to allow for employees to fully participate in team building activities on that day. The office will resume normal operating hours on Monday, June 17, 2013 at 8:00 AM. Customers can still make payments or bill inquiries by calling 1-888-626-9055. Master Card/Visa/Discover accepted on our website under "paymybill".