R L ZIEGENBEIN CONSTRUCTION INC
California contractor license #322200 · Alamo, Contra Costa County
License
- License number
- 322200
- Status
- Clear
- Classifications
- B General Building Contractor
- Business type
- Corporation
- Issued
- Jul 16, 1976
- Expires
- Apr 30, 2028
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Sep 15, 2026. Verify license #322200 on CSLB's License Check.
California public works
R L ZIEGENBEIN CONSTRUCTION INC appears on 12 public works projects registered with the California Department of Industrial Relations, for 12 awarding bodies between 2022 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| May 20, 2026 | Hoover ES Turf FieldParks, landscape & fields | Oakland Unified School District | Subcontractor | $1,553,734 |
| Dec 10, 2025 | MLK Jr. JHS Running Track & Field AlteraStorm drain & flood control | Pittsburg Unified School District | Subcontractor | $1,511,705 |
| May 13, 2025 | Gunn High School Softball Field ReplacemParks, landscape & fields | Palo Alto Unified School District | Subcontractor | $2,285,377 |
| Feb 3, 2025 | MOC Interior Offices Improvements 21-50Plumbing & restrooms | City of Mountain View | Subcontractor | $128,296 |
| Aug 19, 2024 | Central Harbor Park and Boat Launch UpgrPlumbing & restrooms | City of Pittsburg | Subcontractor | $2,885,334 |
| Apr 15, 2024 | Eastridge to BART Regional ConnectorBridges & structures | Santa Clara Valley Transportation Authority | Subcontractor | — |
| Mar 27, 2024 | Sanborn Park Core Use Area Circulation aParks, landscape & fields | Santa Clara County Parks & Recreation | Subcontractor | — |
| Feb 16, 2024 | Iron Horse Nature Park and Open Space -Parks, landscape & fields | City of Dublin | Subcontractor | — |
| Aug 15, 2023 | Riego Creek ParkParks, landscape & fields | City of Roseville - Parks, Recreation & Libraries Department | Subcontractor | — |
| May 1, 2023 | Central Park Magical Bridge All-InclusivBridges & structures | City of Santa Clara 3 | Subcontractor | — |
| Dec 21, 2022 | Deer Valley HS Stadium Field ImprovementParks, landscape & fields | Antioch Unified School District | Subcontractor | — |
| — | COLUMBUS PARK RENOVATIONParks, landscape & fields | CITY OF STOCKTON - PUBLIC WORKS | Subcontractor | $32,585 |
Most recent 12 of 12. Contract amounts are the whole project's, as the awarding body reported them to DIR (reported since July 2024); a role is "Prime" when the awarding body registered the contractor on the project.
Awarding bodies it works for most
- Santa Clara Valley Transportation Authority · 1 project
- City of Mountain View · 1 project
- Santa Clara County Parks & Recreation · 1 project
- City of Dublin · 1 project
- Oakland Unified School District · 1 project
- City of Pittsburg · 1 project
- City of Roseville - Parks, Recreation & Libraries Department · 1 project
- Palo Alto Unified School District · 1 project
- City of Santa Clara 3 · 1 project
- CITY OF STOCKTON - PUBLIC WORKS · 1 project
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