ROCK - N - DIRT INC
California contractor license #883329 · Mammoth Lakes, Mono County
License
- License number
- 883329
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- Business type
- Corporation
- Issued
- Aug 25, 2006
- Expires
- Aug 31, 2028
- Workers' compensation
- Leasing Firm, Temp Agency, Etc — Ace American Insurance Company
- Contractor's bond
- $25,000 — Atlantic Specialty Insurance Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Jul 27, 2026. Verify license #883329 on CSLB's License Check.
California public works
ROCK - N - DIRT INC appears on 2 public works projects registered with the California Department of Industrial Relations, for 2 awarding bodies between 2023 and 2025.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| May 21, 2025 | 2025 Miscellaneous Concrete and FacilityConcrete & masonry | Town of Mammoth Lakes (TOML) | Subcontractor | $586,429 |
| Dec 21, 2023 | North wing replacement hospitalOther | Southern Mono Health Care District | Subcontractor | $151,000,000 |
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
- Town of Mammoth Lakes (TOML) · 1 project
- Southern Mono Health Care District · 1 project
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