C HAMMOND CONSTRUCTION
California contractor license #543166 · Richmond, Contra Costa County
License
- License number
- 543166
- Status
- Clear
- Classifications
- A General Engineering Contractor
- C-8 Concrete Contractor
- C-21 Building Moving/Demolition Contractor
- Business type
- Corporation
- Issued
- Oct 4, 1988
- Expires
- Oct 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- Contractor's bond
- $25,000 — Nationwide Mutual Insurance Company
- DIR public works registration
- Registration expired Jun 30, 2026
From the California Contractors State License Board (CSLB) public license file, last updated Sep 3, 2026. Verify license #543166 on CSLB's License Check.
California public works
C HAMMOND CONSTRUCTION appears on 1 public works project registered with the California Department of Industrial Relations, for 1 awarding body between 2025 and 2025.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Sep 25, 2025 | New DO - Tenant Improvement Phase 2HVAC & mechanical | Pleasanton Unified School District | Subcontractor | $1,323,000 |
Most recent 1 of 1. 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
- Pleasanton Unified School District · 1 project
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