Central Service Unit
O. Lea Hollar, Unit Manager
4115 S. 66th St.
Telephone: 635-5400
Performs unscheduled work and minor projects throughout the unincorporated county.

East Service Unit
Rebeckah Sanchez, Unit Manager
4702 Sydney Rd.
Telephone: 635-5400
Performs scheduled work in the eastern part of the unincorporated county.

West Service Unit
Rebeckah Sanchez, Unit Manager
9805 Sheldon Rd.
Telephone: 635-5400
Performs scheduled work in the western part of the unincorporated county.

South Service Unit
O. Lea Hollar, Unit Manager
8718 Old Big Bend Road
Telephone: 635-5400
Performs scheduled work in the southern part of the unicorporated county.