IBEW Local 1245 represents public sector workers at:
- Alameda/Contra Costa Transit District
- Bella Vista Water District
- City Of Alameda — Power & Telecomm.
- City Of Berkeley
- City of Fernley
- City Of Gridley
- City Of Healdsberg
- City Of Lodi — Maintenance and Operations
- City Of Lodi — Utility
- City of Lompoc
- City Of Oakland
- City Of Redding — Electric
- City Of Redding — Maintenance
- City Of Roseville
- City Of Santa Clara
- City Of Shasta Lake
- City Of Willits
- Clear Creek Community Services District
- Lassen Municipal Utility District
- Merced Irrigation District
- Modesto Irrigation District
- Northern California Power Agency
- Paradise Irrigation District
- Plumas Sierra Rural Electric Cooperative, Inc.
- Port Of Oakland
- Resort Improvement District No. 1
- Sacramento Municipal Utility District
- Sacramento Regional Transit
- South Feather Water & Power Agency
- South San Joaquin Irrigation District
- Tri-Dam Project
- Truckee-Donner Public Utility District
- Truckee Meadows Water Authority
- Turlock Irrigation District
- U.S. Bureau Of Reclamation — California
- Wells Rural Electric Association
- Western Area Power Administration — California
- Yuba County Water Agency