CORE-BUILT CONSTRUCTION
California contractor license #867775 · Rancho Cordova, Sacramento County
License
- License number
- 867775
- Status
- Clear
- Classifications
- B General Building Contractor
- C-7 Low Voltage Systems Contractor
- C-10 Electrical Contractor
- Business type
- Corporation
- Issued
- Nov 16, 2005
- Expires
- Aug 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Arch Indemnity Insurance Company
- Contractor's bond
- $25,000 — Nationwide Mutual Insurance Company
- DIR public works registration
- Registered through Jun 30, 2029
From the California Contractors State License Board (CSLB) public license file, last updated Sep 8, 2026. Verify license #867775 on CSLB's License Check.
California public works
CORE-BUILT CONSTRUCTION appears on 54 public works projects registered with the California Department of Industrial Relations, 9 of them as the prime contractor, for 34 awarding bodies between 2022 and 2026. Projects it led total $4,152,670 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Aug 28, 2026 | Fire Alarm ReplacementFire & life safety | Sutter Union High School District | Prime | $282,500 |
| Aug 3, 2026 | Bella Vista HS ElectricalElectrical, low voltage & AV | San Juan Unified School District | Prime | $35,072 |
| May 19, 2026 | Foothill HS Culinary Arts ClassroomBuildings & facilities | Twin Rivers Unified School District (eff. January 1, 2024) | Subcontractor | $1,655,000 |
| May 13, 2026 | Portables Replacement Projects Ph 1 & 2Buildings & facilities | Vallejo City Unified School District | Subcontractor | $3,674,796 |
| May 7, 2026 | Cordova Villa Site Work Ph1.1&1.2Demolition & site work | Folsom Cordova Unified School District | Subcontractor | $25,303,075 |
| May 1, 2026 | Replace Stage Lights at CHSElectrical, low voltage & AV | Center Joint Unified School District | Prime | $7,561 |
| May 1, 2026 | Starr King K-8 RoofingRoofing | San Juan Unified School District | Subcontractor | $4,262,931 |
| Apr 23, 2026 | Eich Fire Alarm UpgradeFire & life safety | Roseville City School District | Prime | $340,450 |
| Apr 23, 2026 | Stoneridge Fire AlarmFire & life safety | Roseville City School District | Prime | $171,600 |
| Apr 21, 2026 | Main Hospital Waste Collection Equip RepConcrete & masonry | UC Davis Health System - Facilities Design & Construction | Subcontractor | $729,500 |
| Feb 12, 2026 | CablingElectrical, low voltage & AV | Butte County Office of Education | Subcontractor | $52,620 |
| Feb 4, 2026 | Twin Oaks Elementary Portable ReplacemenBuildings & facilities | Rocklin Unified School District | Prime | $1,842,961 |
| Jan 8, 2026 | GV CHARTER SCHOOL WINDOW REPLACEMENTHVAC & mechanical | Grass Valley School District | Prime | $1,363,276 |
| Dec 16, 2025 | Arbor Ranch ES, Phase 1 GMP AmendmentBuildings & facilities | Elk Grove Unified School District | Subcontractor | $2,631,617 |
| Oct 14, 2025 | Library Renovation - Tween RoomBuildings & facilities | Yuba County - Administrative Services (BB) | Subcontractor | $1,080,000 |
| Sep 25, 2025 | Narrows 1 Security UpdatesElectrical, low voltage & AV | Yuba County Water Agency | Subcontractor | $71,673 |
| Aug 12, 2025 | Installation of Access Door ControlsBuildings & facilities | Yuba County Water Agency | Subcontractor | $39,825 |
| Jun 23, 2025 | CPSV Tunnel Outage Temp PowerOther | Yuba County Water Agency | Subcontractor | $27,195 |
| May 14, 2025 | LRPD MOVE TO FM - BID#25006 - CONSTRUCTIOther | Los Rios Community College District | Subcontractor | $1,941,121 |
| May 2, 2025 | Laurel Ruff PortablesBuildings & facilities | San Juan Unified School District | Subcontractor | $1,248,000 |
| Apr 17, 2025 | 24F-127 AHS CTEBuildings & facilities | Fairfield-Suisun Unified School District | Subcontractor | $409,847 |
| Mar 27, 2025 | Galt High School Fire Alarm ReplacementFire & life safety | Galt joint union high school district | Subcontractor | $1,892,300 |
| Mar 24, 2025 | 3020353 ARC TECH ED INTERIOR CAMERASBuildings & facilities | Los Rios Community College District | Subcontractor | $36,000 |
| Mar 1, 2025 | New Kitchen at WMS & DW ModBuildings & facilities | Winters Joint Unified School District | Subcontractor | $7,500,000 |
| Feb 17, 2025 | SITE UCDMC IT P25 800MHz Radio SystemTraffic & signals | UC Davis Health System - Facilities Design & Construction | Subcontractor | $135,184 |
Most recent 25 of 54. 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
- San Juan Unified School District · 6 projects
- UC Davis Health System - Facilities Design & Construction · 6 projects
- Los Rios Community College District · 4 projects
- Fairfield-Suisun Unified School District · 3 projects
- Placer County Department of General Services · 2 projects
- Rocklin Unified School District · 2 projects
- Roseville City School District · 2 projects
- Yuba County Water Agency · 2 projects
- Center Joint Unified School District · 2 projects
- Folsom Cordova Unified School District · 1 project
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