DU BOIS ROOFING INC

California contractor license #812304 · Fremont, Alameda County

License

License number
812304
Status
Clear
Classifications
  • C-39 Roofing Contractor
Business type
Corporation
Issued
Sep 9, 2002
Expires
Sep 30, 2028
Workers' compensation
Workers' Compensation Insurance — State Compensation Insurance Fund
Contractor's bond
$25,000 — Ohio Casualty Insurance Company (The)
DIR public works registration
Registered through Jun 30, 2027

From the California Contractors State License Board (CSLB) public license file, last updated Oct 20, 2026. Verify license #812304 on CSLB's License Check.

California public works

DU BOIS ROOFING INC appears on 21 public works projects registered with the California Department of Industrial Relations, 2 of them as the prime contractor, for 14 awarding bodies between 2023 and 2026. Projects it led total $116,500 in reported contract value.

Most recent public works projects
DateProjectAwarding bodyRoleContract amount
May 13, 2026IJ & RS roofing, siding, and paintingRoofingMt. Pleasant Elementary School DistrictSubcontractor$5,733,811
Apr 23, 2026Castro Valley High School - 600 HVACHVAC & mechanicalCastro Valley Unified School DistrictSubcontractor$1,459,273
Nov 3, 2025Hayward Plunge Roof RepairRoofingHayward Area Recreation & Park DistrictSubcontractor$74,950
Oct 6, 2025Hayward Plunge RenovationPaving & streetsHayward Area Recreation & Park DistrictSubcontractor$3,082,777
Aug 19, 2025Pool ModernizationParks, landscape & fieldsSanta Clara Unified School DistrictSubcontractor$3,134,777
Apr 17, 2025Kitchen ImprovementsFire & life safetySunol Glen Unified School DistrictSubcontractor$908,016
Mar 14, 2025Cooling tower installationHVAC & mechanicalCampbell Union High School DistrictSubcontractor$197,777
Dec 20, 2024Gutter RepairsBuildings & facilitiesCastro Valley Unified School DistrictPrime$109,000
Dec 17, 2024CVACE Shingle Roof ReplacementRoofingCastro Valley Unified School DistrictPrime$7,500
Nov 14, 2024AB Admin. RenovationBuildings & facilitiesMt. Pleasant Elementary School DistrictSubcontractor$2,249,777
Oct 18, 2024Hayward Plunge Entry Re-RoofingRoofingHayward Area Recreation & Park DistrictSubcontractor$44,900
May 24, 2024HHS Phase 3 Site ImprovementsDemolition & site workSan Mateo Union High School DistrictSubcontractor$1,485,000
May 10, 2024Carolyn Clark ES Classroom ExpansionBuildings & facilitiesEvergreen School DistrictSubcontractor$2,024,777
Apr 1, 2024WD-2862 San Antonio Pump Station Motor CWaterSan Francisco Public Utilities CommissionSubcontractor—
Mar 29, 2024CVHS ModernizationPainting & flooringCastro Valley Unified School DistrictSubcontractor$384,049
Nov 29, 2023STOCKTON NAVIGATION CENTERBuildings & facilitiesCity of Stockton- Economic DevelopmentSubcontractor—
May 15, 2023Westmont HS - kitchen renovationBuildings & facilitiesCampbell Union High School DistrictSubcontractor—
Feb 26, 2023Laguna Middle School Roof ReplacementRoofingSan Luis Coastal Unified School DistrictSubcontractor—
Feb 14, 2023PROPOSITION 51 FACILITIES PROGRAMBuildings & facilitiesCHARTER SCHOOL OF MORGAN HILLSubcontractor—
Jan 25, 2023NEW PROBATION DEPARTMENT BUILDING 320112Buildings & facilitiesCounty of San Luis ObispoSubcontractor—
—McConaghy House ReroofingRoofingHayward Area Recreation and Park DistrictSubcontractor—

Most recent 21 of 21. 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

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