OC Public Works Office Locations

OC Public Works has facilities in three locations: The H.G. Osborne Building, Glassell Yard Offices, and the facilities on Fruit Street. We have provided 3 maps per location to illustrate surrounding streets, the section of the city, and freeway maps to guide you to your destination. You will also find information regarding the parking structures and availability as well as the hourly rates. The Civic Center map has been included to assist and orient you with the surrounding buildings and parking areas in downtown Santa Ana. Print out the maps that you need. We look forward to being of service to you.

	Address

OC Public Works Headquarters	Address
H.G. Osborne Building Building Hours: 8:00am to 5:00pm, Monday - Friday	300 North Flower Street Santa Ana, CA 92703-5000 714.834.2300
Public Counters

Development Processing Center (DPC) Business Hours: 7:30 am to 3:30 pm Monday – Friday	714.834.2626 714.834.4772 Fax 300 North Flower Street Santa Ana, CA 92703-5000 First Floor
County Property Permits Public Counter	714.834.5529 714.835.7425 Fax
Central Files and Geomatics Public Counter Business Hours: 8:00 am to 4:00 pm Monday – Friday Second Floor, Room 252	300 North Flower Street Santa Ana, CA 92703-5000
Sections

OC Community Development	714.834.2626
Reception in Development Processing Center (DPC) Business Hours: 7:30 am to 3:30 pm Monday – Friday	300 North Flower Street Santa Ana, CA 92703-5000

Orange County Parks
(714)973-6865 or (866)OCPARKS	13042 Old Myford Road Irvine, CA 92602

Building Services and Human Resources
5th floor	300 North Flower Street Santa Ana, CA 92703-5000

OC Road	714.834.3483
5th floor, Room 509	300 North Flower Street Santa Ana, CA 92703-5000


Information and Technology Services Project Management Division and Right-of-way Engineering
6th Floor	300 North Flower Street Santa Ana, CA 92703-5000

Right-of-way Engineering Public Counter
Business Hours: 7:30 am to 4:00 pm, Monday – Friday Room 632	300 North Flower Street Santa Ana, CA 92703-5000

OC Flood
7th Floor	300 North Flower Street Santa Ana, CA 92703-5000

Director, Administration and Internal Services
8th Floor	300 North Flower Street Santa Ana, CA 92703-5000

Fruit Street Facilities Construction and Facilities Operations	Location A 1143 E. Fruit St Santa Ana, CA 92701-4204 Location B 1102 E. Fruit St Santa Ana, CA 92701-4204 Location C 1152 E. Fruit St Santa Ana, CA 92701-4204

Glassell Yard Offices Operations and Maintenance Business Hours: 6:00am - 4:30pm, Monday - Friday OC Watersheds Business Hours: 8:00am - 5:00pm, Monday - Friday 24-Hour Water Pollution Hotline:	2301 Glassell Street, Building A Orange CA 92865 714.955.0200 567-6340 FAX 714.955.0600 714.955-0639 FAX 1-877-89-SPILL