BONESO & HARMS LLC
California contractor license #1100370 · Paso Robles, San Luis Obispo County
License
- License number
- 1100370
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- Business type
- Limited Liability
- Issued
- Jan 9, 2023
- Expires
- Jan 31, 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, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Dec 11, 2025. Verify license #1100370 on CSLB's License Check.
California public works
BONESO & HARMS LLC appears on 4 public works projects registered with the California Department of Industrial Relations, for 4 awarding bodies between 2023 and 2024.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Dec 10, 2024 | Traffic Way Bridge Replacement ProjectStorm drain & flood control | City of Arroyo Grande | Subcontractor | $10,799,051 |
| Jul 24, 2024 | 188932281 - Housing Prog PWA 3 EnablingOther | Cal Poly State University, San Luis Obispo | Subcontractor | $8,357,647 |
| Jan 1, 2024 | Johnson Waterline Replacement - Iris toWater | City of San Luis Obispo - 01 | Subcontractor | — |
| Apr 19, 2023 | MCMAD Construction of New Admin. MaintenBuildings & facilities | Merced County Mosquito Abatement District | Subcontractor | — |
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
- Merced County Mosquito Abatement District · 1 project
- City of Arroyo Grande · 1 project
- Cal Poly State University, San Luis Obispo · 1 project
- City of San Luis Obispo - 01 · 1 project
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