to County of Orange, Public Works Department

This website is to inform and educate the public about the services we provide.
We hope you enjoy your visit.

OC Public Works is a unique County department comprised of three core businesses, each of which directly impacts the quality of life for Orange County residents and the private sector. Our core businesses include: OC Engineering, OC Planning and Regulations, and OC Facilities.

We hope that you find this site useful and invite you to return to see the updates that are being made. To assist you in planning a visit to our Public Counter, we have included information on our hours and the services we provide. The Locations and Maps section includes information about our facilities, where they are located, and the best way to reach them. Information on parking availability at each location is provided for your convenience, and an overall map of the downtown Santa Ana Civic Center area is provided as well.