TUNGSTEN ENGINEERING CONTRACTORS LLC
California contractor license #1133473 · Washoe Valley
License
- License number
- 1133473
- Status
- Clear
- Classifications
- A General Engineering Contractor
- Business type
- Limited Liability
- Issued
- Feb 24, 2025
- Expires
- Feb 28, 2027
- Workers' compensation
- Workers' Compensation Insurance — Security National Insurance Company
- Contractor's bond
- $25,000 — Platte River Insurance Company
- DIR public works registration
- Registered through Jun 30, 2029
From the California Contractors State License Board (CSLB) public license file, last updated May 11, 2026. Verify license #1133473 on CSLB's License Check.
California public works
TUNGSTEN ENGINEERING CONTRACTORS LLC appears on 2 public works projects registered with the California Department of Industrial Relations, for 2 awarding bodies between 2025 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Aug 25, 2026 | 03-Sut-113-0.4/1.1Other | California Department of Transportation (Caltrans) | Subcontractor | $2,758,572 |
| Feb 4, 2025 | Pioneer Trail / Hwy 50 Intersection SafeParks, landscape & fields | County of El Dorado | Subcontractor | $7,879,395 |
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
- California Department of Transportation (Caltrans) · 1 project
- County of El Dorado · 1 project
Is this your business?
Claim it on Atriam to add your work photos, service area and a booking link, and to run calls, leads, estimates and invoices in one place — free.
Claim this business