City Hall is open to the public.Face coverings & social distancing are required. Telephone contact is encouraged. |
Located at the heart of downtown, Ontario City Hall provides a wide range of services. City departments are ready to assist and are happy to help residents and businesses with their questions and needs.
Address
City Hall
303 East "B" Street
Ontario, California 91764
City Hall Annex
415 East "B" Street
Ontario, California 91764
Hours
Mon - Thurs 7:30am - 5:30pm
Fri 8:00am - 5:00pm
Phone
City Hall: (909) 395-2000
City Clerk/Records Management (909) 395-2009
Economic Development (909) 395-2005
Business License (909) 395-2022
Fire Plan Check (909) 395-2562
Engineering (909) 395-2025
Planning (909) 395-2036
Building (909) 395-2023