SIERRA BUILDING SYSTEMS INC A LOW VOLTAGE INTEGRATOR
California contractor license #783225 · Rocklin, Placer County
License
- License number
- 783225
- Status
- Clear
- Classifications
- C-7 Low Voltage Systems Contractor
- C-10 Electrical Contractor
- C-16 Fire Protection Contractor
- Business type
- Corporation
- Issued
- Aug 18, 2000
- Expires
- Jan 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Hartford Fire Insurance Company
- 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 3, 2026. Verify license #783225 on CSLB's License Check.
California public works
SIERRA BUILDING SYSTEMS INC A LOW VOLTAGE INTEGRATOR appears on 72 public works projects registered with the California Department of Industrial Relations, 23 of them as the prime contractor, for 41 awarding bodies between 2016 and 2026. Projects it led total $2,390,990 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Oct 1, 2026 | Fire Systems repair/maintOther | City of Roseville - Facility Services | Prime | $400,000 |
| Sep 21, 2026 | Community Safety AnnunciatorOther | Sierra Joint Community College District | Prime | $15,850 |
| Aug 20, 2026 | Theodore Judah TelecenterElectrical, low voltage & AV | Sacramento City Unified School District | Subcontractor | $498,575 |
| Jul 13, 2026 | Aeolian LoungeBuildings & facilities | Los Nietos School District | Prime | $157,752 |
| Jul 1, 2026 | Inspections on Fire AlarmsFire & life safety | Tracy Unified School District | Prime | $63,100 |
| Jul 1, 2026 | Alarm RepairsOther | Tracy Unified School District | Prime | $50,000 |
| Jul 1, 2026 | Fire Alarm MonitoringFire & life safety | City of Roseville - Facility Services | Prime | $45,000 |
| Jun 18, 2026 | Fire Alarm Panel Upgrade - UPCCAAFire & life safety | San Joaquin County - Purchasing & Support Services | Prime | $65,231 |
| May 8, 2026 | 2026 Fire Alarm InspectionsFire & life safety | Sierra Joint Community College District | Prime | $20,000 |
| Apr 23, 2026 | Stoneridge Fire AlarmFire & life safety | Roseville City School District | Subcontractor | $171,600 |
| Apr 23, 2026 | Eich Fire Alarm UpgradeFire & life safety | Roseville City School District | Subcontractor | $340,450 |
| Apr 15, 2026 | Pioneer TK-8 Portable AdditionBuildings & facilities | Twin Rivers Unified School District (eff. January 1, 2024) | Subcontractor | $1,811,203 |
| Apr 7, 2026 | Mather Fire Station Crash Alert Phase IIOther | County of Sacramento | Prime | $30,408 |
| Mar 5, 2026 | BHS PAB ModernizationBuildings & facilities | Benicia Unified School District | Subcontractor | $12,225,000 |
| Dec 18, 2025 | BHS Hardscaping + Z bldg upgradesBuildings & facilities | Benicia Unified School District | Subcontractor | $525,000 |
| Nov 12, 2025 | Diamond Creek Gamewell Upgrade - Fire PaOther | Roseville City School District | Prime | $30,125 |
| Nov 4, 2025 | As-Needed Maintenance and RepairFire & life safety | County of El Dorado | Prime | $80,858 |
| Oct 27, 2025 | Donner Field Senior ApartmentsParks, landscape & fields | Donner Field Senior, L.P | Subcontractor | $23,382,785 |
| Oct 1, 2025 | Fire Systems repair/maintOther | City of Roseville - Facility Services | Prime | $350,000 |
| Aug 6, 2025 | City Council Chambers Renovation & AddBuildings & facilities | City of Roseville - Facility Services | Subcontractor | $1,977,820 |
| Jul 1, 2025 | MOT - Alarm RepairsOther | Tracy Unified School District | Prime | $25,000 |
| Jul 1, 2025 | Fire Alarm Systems Inspections & RepairsFire & life safety | Tracy Unified School District | Prime | $45,000 |
| Jun 9, 2025 | Fire system upgradeBuildings & facilities | Woodland Joint Unified School District | Subcontractor | $124,095 |
| Apr 8, 2025 | TK Phase 3Other | Tracy Unified School District | Subcontractor | $5,809,800 |
| Mar 10, 2025 | Renovation Job Order Contract 2025-01Buildings & facilities | University of California, Davis, Design and Construction Management | Subcontractor | $5,000,000 |
Most recent 25 of 72. 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
- Tracy Unified School District · 10 projects
- City of Roseville - Facility Services · 6 projects
- Woodland Joint Unified School District · 5 projects
- Sierra Joint Community College District · 4 projects
- University of California, Davis, Design and Construction Management · 4 projects
- Roseville City School District · 3 projects
- Judicial Council of California - (PUB WORKS) · 2 projects
- Benicia Unified School District · 2 projects
- Woodland Joint Unified School District · 2 projects
- Merced County Public Works · 2 projects
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