Directions

Elmhurst Street Offices:

Administration, Engineering Department, Building Inspection and Permit Center

399 Elmhurst Street
Hayward, CA 94544
(510) 670-5480

Hours of Operation:
Monday - Friday
8:30 am - 5:00 pm

  • From Highway 880 in either direction, take the Winton Ave East Exit
  • At the first signal turn RIGHT onto Santa Clara Street
  • Go one block to the next light and turn LEFT onto Elmhurst Street. The Public Works Building is the second complex on the LEFT.

Street parking is limited. There are a limited number of metered parking spots in the parking lot in the back of the Public Works Building. The entrance to the County Parking Garage, which is located at the east end of Elmhurst, can be found by crossing Amador Street and following the signs to the LEFT.

Turner Court Offices

951 Turner Court
Hayward, CA 94541

Construction Services
(510) 670-5591

Hours of Operation:
Monday - Friday
8:30 am - 5:00 pm

Maintenance and Operations Department and County Corporation Yard
(510) 670-5500

Hours of Operation:
Monday – Friday
7:00 AM to 3:30 PM

Summer Hours:
Monday – Thursday
6:00 AM to 4:30 PM

  • From Highway 880 in either direction, take the Winton Ave West Exit.
  • Turn LEFT at Hesperian Boulevard.
  • Turn LEFT at Turner Court and go all the way to the end of the road.
  • Turn LEFT onto Kay Road, and turn immediate RIGHT into the parking lot.

West County Offices

Operations Building
4825 Gleason Drive
Dublin, CA 94568
Phone: (925) 803-7007

  • From Highway 580 in either direction, take the Santa Rita Road Exit
  • Go North on Santa Rita Road/Tassajara Road (over the freeway)
  • Turn LEFT on Gleason
  • Turn RIGHT at Madigan Road
  • The Operation Building is located at 4825 Gleason Drive , at the corner of Gleason and Madigan.

Heavy Equipment Repair Building
6089 Madigan Road
Dublin, CA 94568
Phone: (925) 803-7000

  • From Highway 580 in either direction, take the Santa Rita Road Exit.
  • Go North on Santa Rita Road/Tassajara Road (over the freeway)
  • Turn LEFT on Gleason
  • Turn RIGHT at Madigan Road.
  • HERB building is located at 6089 Madigan Road, across from the Operations Building.

Department Hours:
Monday – Friday
7:00 AM to 3:30 PM

Summer Hours:
Monday - Thursday
6:00 AM to 4:30 PM

HERB building is located at 6089 Madigan Road. Across from the Operations Building