Return to About Ontario

Hours and Information

Hours and Information

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 E. B Street Ontario, California 91764
City Hall Annex 415 E. B Street Ontario, California 91764

Phone: (909) 395-2000
Hours: Mon - Thurs 7:30am - 5:30pm Fri 8:00am - 5:00pm

Have a comment, question or concern? Fill out the City's Comment form.

Holiday Refuse schedules, please click here. 

City Hall 2019 Holiday Closures

New Year's Day  January 1
Martin Luther King, Jr. January 21
Presidents' Day February 18
Memorial Day May 27
Independence Day July 4
Labor Day September 2
Columbus Day October 14
Veterans Day  November 11
Thanksgiving November 28-29
Christmas Eve December 24
Christmas Day December 25
Holiday Closure December 26-30
New Year's Eve December 31
New Year's Day January 1, 2020

Email Alerts

Sign up for personalized email alerts.

Stay Connected

Stay informed with the latest updates.