DIAMOND GRADE CONSTRUCTION INC
California contractor license #1061122 · Placerville, El Dorado County
License
- License number
- 1061122
- Status
- Clear
- Classifications
- A General Engineering Contractor
- Business type
- Corporation
- Issued
- Dec 6, 2019
- Expires
- Dec 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Great American Alliance Insurance Company
- Contractor's bond
- $25,000 — Western Surety Company
- DIR public works registration
- Registration expired Jun 30, 2026
From the California Contractors State License Board (CSLB) public license file, last updated May 1, 2026. Verify license #1061122 on CSLB's License Check.
California public works
DIAMOND GRADE CONSTRUCTION INC appears on 1 public works project registered with the California Department of Industrial Relations, for 1 awarding body between 2022 and 2022.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Aug 26, 2022 | Rainbow Creek Water Quality ProjectOther | HGS LLC (RES Envirnomental Operating Company, LLC) | Subcontractor | $4,284,946 |
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
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