SINCLAIR GENERAL ENGINEERING CONSTRUCTION INC
California contractor license #818693 · Oakdale, Stanislaus County
License
- License number
- 818693
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- C-8 Concrete Contractor
- Business type
- Corporation
- Issued
- Apr 9, 2003
- Expires
- Mar 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Cypress Insurance Company
- 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 Mar 18, 2026. Verify license #818693 on CSLB's License Check.
California public works
SINCLAIR GENERAL ENGINEERING CONSTRUCTION INC appears on 105 public works projects registered with the California Department of Industrial Relations, 13 of them as the prime contractor, for 54 awarding bodies between 2016 and 2026. Projects it led total $18,065,274 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jul 20, 2026 | Charter School Courtyard RenovationBuildings & facilities | HART-RANSOM UNION SCHOOL DISTRICT | Prime | $125,000 |
| Jun 22, 2026 | Martone Elementary CafeteriaDemolition & site work | Modesto City Schools | Subcontractor | $8,723,627 |
| Jun 8, 2026 | Argus & endeavor Campus Phase 1Demolition & site work | Ceres Unified School District | Subcontractor | $10,940,548 |
| Jun 2, 2026 | South Stockton Sidewalks, Phase 4Storm drain & flood control | San Joaquin County Public Works | Prime | $2,876,000 |
| May 29, 2026 | Sam Vaughn Phases 2, 3 and 4Buildings & facilities | Ceres Unified School District | Subcontractor | $15,466,707 |
| May 18, 2026 | Orville Wright Phase 3Buildings & facilities | Modesto City Schools | Subcontractor | $2,501,452 |
| May 14, 2026 | Teel Freezer replacementHVAC & mechanical | Empire Union School District | Subcontractor | $81,054 |
| May 12, 2026 | Storm Drain Zone 36/39 Improvements Ph 1Storm drain & flood control | City of Manteca | Subcontractor | $7,964,001 |
| Apr 27, 2026 | Foothill - Emergency Bridge ReplacementBridges & structures | Stanislaus County Office of Education | Prime | $500,000 |
| Apr 24, 2026 | 13th Street Parking Lot Improv. ProjectPaving & streets | Stanislaus County Office of Education | Prime | $654,843 |
| Feb 10, 2026 | Downey HS Athletic ComplexOther | Modesto City Schools | Subcontractor | $347,000 |
| Feb 5, 2026 | Central Valley Stadium Phase 2Plumbing & restrooms | Ceres Unified School District | Subcontractor | $6,909,712 |
| Feb 2, 2026 | Hopeton Landscape and IrrigationPaving & streets | Merced County Office of Education | Subcontractor | $204,750 |
| Jan 23, 2026 | CHARTER-MAIN CAMPUS C-LAB CLASSROOMBuildings & facilities | HART-RANSOM UNION SCHOOL DISTRICT | Subcontractor | $450,000 |
| Jan 6, 2026 | VHS & TEC Fencing ProjectBuildings & facilities | Travis Unified School District | Subcontractor | $2,402,136 |
| Dec 29, 2025 | Booster 33/Well 22 Pipeline ReplacementWater | Merced Irrigation District | Subcontractor | $597,880 |
| Dec 16, 2025 | Keyes Elementary School ModernizationPaving & streets | Keyes Union School District | Subcontractor | $4,329,141 |
| Dec 9, 2025 | RETAINING WALL REPLACEMENTBridges & structures | Tuolumne County Superintendent of Schools | Subcontractor | $240,000 |
| Nov 13, 2025 | Richard Moon TK/KElectrical, low voltage & AV | Waterford Unified School District | Subcontractor | $5,846,000 |
| Oct 22, 2025 | 10A2870Storm drain & flood control | California Department of Transportation (Caltrans) | Prime | $461,000 |
| Jul 28, 2025 | Collegeville Shed PourOther | Escalon Unified School District | Prime | $16,100 |
| Jul 28, 2025 | Downey HS Athletic ComplexDesign, inspection & consulting | Modesto City Schools | Subcontractor | $125,220 |
| Jul 22, 2025 | JOC-112Other | San Francisco Public Utilities Commission | Prime | $5,000,000 |
| Jul 8, 2025 | Classroom and Office Building 3Buildings & facilities | University of California Merced | Subcontractor | $61,000,000 |
| Jun 30, 2025 | FEMA- San Jose Family Camp (406, 4308)Parks, landscape & fields | City of San Jose | Subcontractor | $2,366,156 |
Most recent 25 of 105. 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
- Modesto City Schools · 24 projects
- Ceres Unified School District · 8 projects
- Stanislaus County Office of Education · 7 projects
- San Francisco Public Utilities Commission · 4 projects
- Stanislaus Union School District · 2 projects
- Lodi Unified School District · 2 projects
- City of Turlock · 2 projects
- California Department of Transportation (Caltrans) · 2 projects
- Merced Irrigation District · 2 projects
- City of Lathrop · 2 projects
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