DRILL SUB INC
California contractor license #937432 · Corona, Riverside County
License
- License number
- 937432
- Status
- Clear
- Classifications
- A General Engineering Contractor
- Business type
- Corporation
- Issued
- Sep 3, 2009
- Expires
- Sep 30, 2028
- Workers' compensation
- Workers' Compensation Insurance — Clear Spring Property And Casualty Company
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Aug 11, 2026. Verify license #937432 on CSLB's License Check.
California public works
DRILL SUB INC appears on 4 public works projects registered with the California Department of Industrial Relations, for 2 awarding bodies between 2024 and 2024.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Oct 28, 2024 | SonataOther | Sunrun Inc | Subcontractor | $723,450 |
| Jun 10, 2024 | Laurel CrestOther | Sunrun Inc | Subcontractor | $201,043 |
| — | PANORAMA ES - MARQUEE REMOVAL/ INSTALLOther | Orange Unified School District | Subcontractor | $80,408 |
| — | JORDAN ES - MARQUEE INSTALLBuildings & facilities | Orange Unified School District | Subcontractor | $80,943 |
Most recent 4 of 4. 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
- Orange Unified School District · 2 projects
- Sunrun Inc · 2 projects
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