SIGAL UTILITY SERVICES INC
California contractor license #1053349 · Windsor, Sonoma County
License
- License number
- 1053349
- Status
- Clear
- Classifications
- C-10 Electrical Contractor
- Business type
- Corporation
- Issued
- May 9, 2019
- Expires
- May 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Travelers Property Casualty Company Of America
- 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 Feb 16, 2026. Verify license #1053349 on CSLB's License Check.
California public works
SIGAL UTILITY SERVICES INC appears on 18 public works projects registered with the California Department of Industrial Relations, for 12 awarding bodies between 2020 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| May 9, 2026 | Maint of Solar Photovoltaic Power GWTPSolar, EV & energy | Sonoma County Water Agency. | Subcontractor | $100,000 |
| Aug 21, 2025 | Reclamation Pump Station E Bldg ReplaceWater | City of Santa Rosa | Subcontractor | $1,033,261 |
| Jun 18, 2025 | PHS Student Center RTU ReplacementRoofing | Piedmont Unified School District | Subcontractor | $217,180 |
| Oct 22, 2024 | Hearn Community Hub Phase 1Buildings & facilities | City of Santa Rosa | Subcontractor | $33,000,000 |
| Jul 31, 2024 | As-Needed Electrical Equipment ServicesElectrical, low voltage & AV | Sonoma County Water Agency. | Subcontractor | $900,000 |
| Jun 19, 2024 | Solar Array InstallationSolar, EV & energy | City of Willits | Subcontractor | $4,704,000 |
| Jun 17, 2024 | Kelseyville Elementary Reroof & HVAC ProHVAC & mechanical | Kelseyville Unified School District | Subcontractor | — |
| Jun 16, 2024 | Facilities SolarSolar, EV & energy | City of Fort Bragg | Subcontractor | $7,501,224 |
| Jun 10, 2024 | HVAC Replacement Units for UELF, A Bldg.HVAC & mechanical | Cotati-Rohnert Park Unified School District | Subcontractor | — |
| May 22, 2024 | Kelseyville High School Stadium ModernizBuildings & facilities | Kelseyville Unified School District | Subcontractor | — |
| Jan 18, 2024 | SR Vets Bldg Energy EfficiencyBuildings & facilities | County of Sonoma | Subcontractor | — |
| Oct 19, 2023 | Summer 2024 Roof and HVAC RVMSRoofing | Santa Rosa City Schools | Subcontractor | — |
| Aug 22, 2023 | DM FY21 Campus HV Substation 4 InfrastruBuildings & facilities | University of CA-Berkeley | Subcontractor | — |
| Jun 12, 2023 | CENTRAL PLANT REPLACEMENT PROJECTHVAC & mechanical | Solano Community College District | Subcontractor | — |
| Jan 3, 2023 | 2232 PIEDMONT AVENUE RENOVATIONBuildings & facilities | University of CA-Berkeley | Subcontractor | — |
| Oct 21, 2022 | 2232 PIEDMONT AVENUE RENOVATIONElectrical, low voltage & AV | University of CA-Berkeley | Subcontractor | — |
| Mar 2, 2020 | LTP Chillers and Climate Control UpgradeHVAC & mechanical | City of Santa Rosa | Subcontractor | — |
| — | Generator RentalElectrical, low voltage & AV | County of Santa Clara, Facilities and Fleet | Subcontractor | $690,832 |
Most recent 18 of 18. 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
- City of Santa Rosa · 3 projects
- University of CA-Berkeley · 3 projects
- Sonoma County Water Agency. · 2 projects
- Kelseyville Unified School District · 2 projects
- Santa Rosa City Schools · 1 project
- Cotati-Rohnert Park Unified School District · 1 project
- County of Santa Clara, Facilities and Fleet · 1 project
- Solano Community College District · 1 project
- County of Sonoma · 1 project
- City of Fort Bragg · 1 project
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