Contact Public Works Department 14000 City Center Drive Chino Hills, CA 91709 Ph: (909) 364-2800 Fax: (909) 364-2895 E-mail  After-Hours Emergency (909) 364-2860 Hours  Monday - Thursday:  6:45 am - 4:45 pm  Friday: 6:45 am - 3:45 pm  Call Center Hours  Monday - Thursday:  7:00 am - 4:30 pm  Friday: 7:00 am - 3:30 pm

What We Do
The Public Works Department of the City of Chino Hills is ready and equipped to respond to emergency situations 24-hours a day.

We realize that emergency repairs may be required at any time of the day or night. City staff is prepared with:

• Necessary Equipment
• Materials
• Emergency Contingency Plans
• Mutual Aid
• Contractors equipped with:
  • Adequate manpower
  • Equipment
  • Materials

After-Hours Contact Instructions
To contact after-hours emergency on-call staff, please phone (909) 364-2860 and leave a voicemail message. Our on-call staff will respond within 45 minutes.