WILLIAM MARSHALL JONES
California contractor license #781031 · Crescent City, Del Norte County
License
- License number
- 781031
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- C-36 Plumbing Contractor
- Business type
- Sole Owner
- Issued
- Jun 29, 2000
- Expires
- Dec 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Omaha National Casualty Company
- Contractor's bond
- $25,000 — Western Surety Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Jan 26, 2026. Verify license #781031 on CSLB's License Check.
California public works
WILLIAM MARSHALL JONES appears on 2 public works projects registered with the California Department of Industrial Relations, 2 of them as the prime contractor, for 1 awarding body between 2025 and 2025. Projects it led total $283,287 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jun 23, 2025 | Florence Keller SepticSewer & wastewater | Del Norte County | Prime | $248,440 |
| Apr 7, 2025 | VETERAN CEMETERY IRRIGATIONParks, landscape & fields | Del Norte County | Prime | $34,847 |
Most recent 2 of 2. 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
- Del Norte County · 2 projects
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