STOMPER COMPANY INC
California contractor license #313376 · Hayward, Alameda County
License
- License number
- 313376
- Status
- Clear
- Classifications
- A General Engineering Contractor
- ASB Asbestos Certification
- C-21 Building Moving/Demolition Contractor
- C-22 Asbestos Abatement Contractor
- HAZ Hazardous Substance Removal Certification
- Business type
- Corporation
- Issued
- Dec 4, 1975
- Expires
- Aug 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Starr Indemnity & Liability 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 Jul 29, 2026. Verify license #313376 on CSLB's License Check.
California public works
STOMPER COMPANY INC appears on 35 public works projects registered with the California Department of Industrial Relations, 1 of them as the prime contractor, for 30 awarding bodies between 2017 and 2026. Projects it led total $62,874 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jun 1, 2026 | DW Classroom TransformationBuildings & facilities | San Mateo Union High School District | Subcontractor | $1,863,167 |
| May 6, 2026 | Sunset Field Bleacher Removal ProjectParks, landscape & fields | Hayward Area Recreation and Park District | Prime | $62,874 |
| May 5, 2026 | Jessie Baker School Mod P2Buildings & facilities | Elk Grove Unified School District | Subcontractor | $12,561,021 |
| Oct 14, 2025 | San Juan HS MOD (Science)Buildings & facilities | San Juan Unified School District | Subcontractor | $11,000,000 |
| Aug 21, 2025 | TK Expansion ProjectOther | San Carlos School District | Subcontractor | $35,886,824 |
| Aug 7, 2025 | Stn 10Demolition & site work | Tiburon Fire Protection District | Subcontractor | $6,730 |
| Aug 6, 2025 | New Sixth Appellate District CourthouseOther | Judicial Council of California - (PUB WORKS) | Subcontractor | $73,690,200 |
| Jul 17, 2025 | Health Education HubOther | Humboldt State University | Subcontractor | $4,472,522 |
| Jun 18, 2025 | Elkhorn Village ModernizationBuildings & facilities | Washington Unified School District | Subcontractor | $55,290,446 |
| May 15, 2025 | Crocker Middle School Campus RenovationWater | hillsborough school district | Subcontractor | $39,383,293 |
| Apr 1, 2025 | Jessie Baker School ModernizationBuildings & facilities | Elk Grove Unified School District | Subcontractor | $3,382,284 |
| Mar 19, 2025 | VVMS Schoolyard Outdoor LearningStorm drain & flood control | San Francisco Unified School District | Subcontractor | $7,273,258 |
| Dec 19, 2024 | Ethel Phillips Campus RenewalBuildings & facilities | Sacramento City Unified School District | Subcontractor | $110,008 |
| Dec 19, 2024 | Pacific Elementary New ConstructionBuildings & facilities | Sacramento City Unified School District | Subcontractor | $132,000 |
| Nov 12, 2024 | Facility Needs Priority 1 ProgramBuildings & facilities | County of Alameda General Services Agency | Subcontractor | $33,650,000 |
| Oct 24, 2024 | BART 60CC-100A Construction of OCC Mod.Electrical, low voltage & AV | Bay Area Rapid Transit District | Subcontractor | $18,115,454 |
| Aug 1, 2024 | 100 Tower Seismic Remodel CM/GCBuildings & facilities | University of California Law San Francisco | Subcontractor | — |
| Jun 10, 2024 | Riverview Middle School ModernizationPaving & streets | River Delta Unified School District | Subcontractor | — |
| Jun 4, 2024 | Public Health Lab & Coroner's OfficeOther | County of Sonoma | Subcontractor | $39,867,202 |
| May 22, 2024 | The Willows Rehab - 886-894 Paula St.Paving & streets | Santa Clara County Housing Authority | Subcontractor | $25,000 |
| May 22, 2024 | 11984.66- Design-Build Services for theBuildings & facilities | San Francisco International Airport Commission | Subcontractor | — |
| Apr 8, 2024 | ZSFG Bldg 2 Chler Blr & Cool Twr ReplaceHVAC & mechanical | City and County of San Francisco - Dept. of Public Works | Subcontractor | $36,995,000 |
| Apr 1, 2024 | DM FY21 Campus HV Substation 8 InfrastruBuildings & facilities | University of CA-Berkeley | Subcontractor | — |
| Feb 24, 2024 | The Sequoia HotelOther | 911 K Street Partners, L.P. | Subcontractor | — |
| Feb 20, 2024 | Jenkins Hall RenovationBuildings & facilities | Humboldt State University | Subcontractor | — |
Most recent 25 of 35. 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
- University of CA-Berkeley · 2 projects
- Elk Grove Unified School District · 2 projects
- Sacramento City Unified School District · 2 projects
- San Francisco International Airport Commission · 2 projects
- Humboldt State University · 2 projects
- Hayward Area Recreation and Park District · 1 project
- Berkeley Unified School District · 1 project
- Ameresco, Inc. · 1 project
- Dept. of General Services, Real Estate Services Division, Project Management and · 1 project
- San Carlos School District · 1 project
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