O'BRIEN STEEL ERECTORS INC
California contractor license #810908 · Stockton, San Joaquin County
License
- License number
- 810908
- Status
- Clear
- Classifications
- C-51 Structural Steel Contractor
- Business type
- Corporation
- Issued
- Jul 23, 2002
- Expires
- Jul 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- Contractor's bond
- $25,000 — Ohio Casualty Insurance Company (The)
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Jun 26, 2026. Verify license #810908 on CSLB's License Check.
California public works
O'BRIEN STEEL ERECTORS INC appears on 123 public works projects registered with the California Department of Industrial Relations, for 78 awarding bodies between 2015 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jul 13, 2026 | El Nido Fire StationPaving & streets | Merced County Public Works | Subcontractor | $6,129,633 |
| May 7, 2026 | Crocker Riverside Playground/Field/TKParks, landscape & fields | Sacramento City Unified School District | Subcontractor | $7,212,054 |
| May 7, 2026 | Cordova High Modernization Increm.1&2Buildings & facilities | Folsom Cordova Unified School District | Subcontractor | $35,415,234 |
| Apr 8, 2026 | TBEC 7 (2026)Other | Clovis Unified School District | Subcontractor | $88,862,040 |
| Jan 13, 2026 | Emerald High School Ph 3Buildings & facilities | Dublin Unified School District | Subcontractor | $40,913,514 |
| Nov 25, 2025 | EUHS Theatrical Lighting ReplacementElectrical, low voltage & AV | Manteca Unified School District | Subcontractor | $1,872,724 |
| Sep 9, 2025 | 2025 Memorial Stadium ModernizationPlumbing & restrooms | Madera Unified School District | Subcontractor | $32,000,000 |
| Jun 25, 2025 | JGHS VAPA 2425-101Buildings & facilities | Central Unified School District | Subcontractor | $69,234,337 |
| Jun 24, 2025 | RSJHS BAND BUILDING D-2Buildings & facilities | Salinas Union High School District | Subcontractor | $8,165,021 |
| Jun 16, 2025 | SERVICE CENTER BUS WASH FACILITYBuildings & facilities | Fresno Unified School District | Subcontractor | $1,174,449 |
| Jun 11, 2025 | TBEC 6 (2025)Parks, landscape & fields | Clovis Unified School District | Subcontractor | $99,259,772 |
| Jun 5, 2025 | MRC Building ModificationsBuildings & facilities | Central Contra Costa Sanitary District | Subcontractor | $3,339,000 |
| Jun 3, 2025 | Almond Yard Transit BuildingBuildings & facilities | County of Madera | Subcontractor | $1,799,997 |
| Jun 3, 2025 | Paradise Elementary School Phase IBuildings & facilities | Paradise Unified School District | Subcontractor | $30,997,000 |
| Jun 2, 2025 | Jefferson Gym and PoolParks, landscape & fields | Jefferson Union High School District | Subcontractor | $69,000,000 |
| Apr 17, 2025 | 24F-127 AHS CTEBuildings & facilities | Fairfield-Suisun Unified School District | Subcontractor | $409,847 |
| Apr 15, 2025 | Diede Construction IncBuildings & facilities | San Joaquin County Office of Education | Subcontractor | $20,980,000 |
| Apr 10, 2025 | 911 Emergency Call CenterParks, landscape & fields | City of Fresno - Capital Projects Dept. | Subcontractor | $12,936,795 |
| Apr 9, 2025 | Joshua Cowell ES Master PlanPaving & streets | Manteca Unified School District | Subcontractor | $17,765,111 |
| Apr 9, 2025 | Brock Elliott ES Master PlanTraffic & signals | Manteca Unified School District | Subcontractor | $17,545,400 |
| Mar 7, 2025 | 2024-19 Ag TEC ProjectDemolition & site work | Merced Community College District - Purchasing | Subcontractor | $20,466,750 |
| Feb 5, 2025 | BERNARDS-02042025-LEASE LEASEBACK@PACSParks, landscape & fields | Palmdale School District | Subcontractor | $54,558,263 |
| Jan 14, 2025 | Bancroft Student Housing BuildingPaving & streets | University of CA-Berkeley | Subcontractor | $303,559,471 |
| Jan 14, 2025 | Redwood HS FASCD Building ProjectElectrical, low voltage & AV | Tamalpais Union High School District | Subcontractor | $39,091,268 |
| Dec 19, 2024 | Bowling Green(s) Campus RenewalBuildings & facilities | Sacramento City Unified School District | Subcontractor | $33,146,236 |
Most recent 25 of 123. 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
- Fresno Unified School District · 10 projects
- Clovis Unified School District · 5 projects
- Manteca Unified School District · 4 projects
- Madera Unified School District · 3 projects
- Pittsburg Unified School District · 3 projects
- San Joaquin County - Purchasing & Support Services · 3 projects
- University of CA-Berkeley · 3 projects
- Elk Grove Unified School District · 3 projects
- Central Unified School District · 3 projects
- Cal Poly State University, San Luis Obispo · 3 projects
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