M3 SERVICE LLC
California contractor license #1099722 · Sacramento, Sacramento County
License
- License number
- 1099722
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- C-4 Boiler, Hot-Water Heating and Steam Fitting Contractor
- C-7 Low Voltage Systems Contractor
- C-10 Electrical Contractor
- C-16 Fire Protection Contractor
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- C-36 Plumbing Contractor
- Business type
- Limited Liability
- Issued
- Dec 14, 2022
- Expires
- Dec 31, 2026
- Workers' compensation
- Workers' Compensation Insurance — Twin City Fire Insurance Company
- Contractor's bond
- $25,000 — Harco National Insurance Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Apr 1, 2026. Verify license #1099722 on CSLB's License Check.
California public works
M3 SERVICE LLC appears on 7 public works projects registered with the California Department of Industrial Relations, 2 of them as the prime contractor, for 6 awarding bodies between 2022 and 2026. Projects it led total $131,286 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Feb 26, 2026 | Light Pole InstallationSolar, EV & energy | Coalinga Huron Unified School District | Subcontractor | $44,748 |
| Sep 8, 2025 | Bldg A HVAC ReplacementsHVAC & mechanical | Alameda Unified School District | Prime | $61,286 |
| Jul 1, 2025 | Specialty MEP ServicesOther | Alameda Unified School District | Prime | $70,000 |
| Apr 15, 2025 | Prospect Park TIParks, landscape & fields | The Three Tower Corporation, Inc. | Subcontractor | $198,000 |
| Jun 24, 2024 | City Hall Water Fountain Replacement ProBuildings & facilities | The City of West Sacramento | Subcontractor | — |
| May 6, 2024 | On-Call Plumbing Services M3Plumbing & restrooms | City of Modesto (Purchasing 4) | Subcontractor | — |
| Jul 5, 2022 | SOLAR CANOPY PROJECTSolar, EV & energy | Grass Valley School District | Subcontractor | — |
Most recent 7 of 7. 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
- Alameda Unified School District · 2 projects
- Grass Valley School District · 1 project
- The City of West Sacramento · 1 project
- The Three Tower Corporation, Inc. · 1 project
- Coalinga Huron Unified School District · 1 project
- City of Modesto (Purchasing 4) · 1 project
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