SEIFERT WELDING
California contractor license #1110369 · Valencia, Los Angeles County
License
- License number
- 1110369
- Status
- Clear
- Classifications
- C-60 Welding Contractor
- Business type
- Limited Liability
- Issued
- Sep 20, 2023
- Expires
- Sep 30, 2027
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- Contractor's bond
- $25,000 — Jet Insurance Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Aug 11, 2026. Verify license #1110369 on CSLB's License Check.
California public works
SEIFERT WELDING appears on 3 public works projects registered with the California Department of Industrial Relations, for 3 awarding bodies between 2024 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| May 12, 2026 | General Contractor for On-Call Public WoDesign, inspection & consulting | City of Santa Monica - Dept. PW.Civil Eng | Subcontractor | $500,000 |
| Jul 31, 2025 | Casa De La LuzConcrete & masonry | Los Angeles County Development Authority | Subcontractor | $45,324,418 |
| Dec 6, 2024 | 20th Street ApartmentsPaving & streets | 1634 20th Street, LP | Subcontractor | $39,098,051 |
Most recent 3 of 3. 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
- 1634 20th Street, LP · 1 project
- Los Angeles County Development Authority · 1 project
- City of Santa Monica - Dept. PW.Civil Eng · 1 project
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