SOIL RETENTION SYSTEMS INC
California contractor license #516900 · Carlsbad, San Diego County
License
- License number
- 516900
- Status
- Clear
- Classifications
- A General Engineering Contractor
- Business type
- Corporation
- Issued
- Aug 27, 1987
- Expires
- Aug 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Insurance Company Of The West
- Contractor's bond
- $25,000 — Suretec Insurance Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Jan 7, 2026. Verify license #516900 on CSLB's License Check.
California public works
SOIL RETENTION SYSTEMS INC appears on 4 public works projects registered with the California Department of Industrial Relations, 1 of them as the prime contractor, for 4 awarding bodies between 2024 and 2026. Projects it led total $1,327,002 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| May 15, 2026 | Irvine Gateway Preserve InfrastructureSewer & wastewater | City of Irvine | Subcontractor | $21,365,900 |
| Jun 13, 2025 | Coastal Rail Stabilization - Area 3Parks, landscape & fields | Orange County Transportation Authority | Subcontractor | $46,196,198 |
| Feb 24, 2025 | Wagon Wheel Flood WallStorm drain & flood control | Oxnard CRFL Partners, LLC | Prime | $1,327,002 |
| Mar 15, 2024 | Park Drive Street and Drainage ImprovemeStorm drain & flood control | city of carlsbad or carlsbad municipal water district | Subcontractor | $2,725,512 |
Most recent 4 of 4. 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
- Oxnard CRFL Partners, LLC · 1 project
- City of Irvine · 1 project
- Orange County Transportation Authority · 1 project
- city of carlsbad or carlsbad municipal water district · 1 project
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