STONECO CONSTRUCTION INC
California contractor license #517925 · Susanville, Lassen County
License
- License number
- 517925
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- C-2 Insulation and Acoustical Contractor
- C-10 Electrical Contractor
- C-13 Fencing Contractor
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- C-34 Pipeline Contractor
- C-36 Plumbing Contractor
- C-42 Sanitation System Contractor
- HAZ Hazardous Substance Removal Certification
- Business type
- Corporation
- Issued
- Sep 21, 1987
- Expires
- Sep 30, 2027
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Aug 10, 2026. Verify license #517925 on CSLB's License Check.
California public works
STONECO CONSTRUCTION INC appears on 6 public works projects registered with the California Department of Industrial Relations, 6 of them as the prime contractor, for 4 awarding bodies between 2024 and 2026. Projects it led total $1,233,726 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| May 13, 2026 | FFA SITE WORKDemolition & site work | Fort Sage Unified School District | Prime | $34,000 |
| May 13, 2026 | FFA STOCK FENCEBuildings & facilities | Fort Sage Unified School District | Prime | $19,750 |
| Mar 4, 2026 | Shaffer Elementary School DistrictWater | Shaffer Union Elementary School District | Prime | $1,100,962 |
| Feb 12, 2026 | 2526 BUS BARN DOORSBuildings & facilities | Lassen Union High School District | Prime | $15,354 |
| Sep 15, 2025 | Generator FenceElectrical, low voltage & AV | Lassen Community College | Prime | $13,959 |
| Dec 1, 2024 | Dorm Room 129Buildings & facilities | Lassen Community College | Prime | $49,701 |
Most recent 6 of 6. 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
- Lassen Community College · 2 projects
- Fort Sage Unified School District · 2 projects
- Shaffer Union Elementary School District · 1 project
- Lassen Union High School District · 1 project
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