S J AMOROSO CONSTRUCTION CO LLC

California contractor license #331024 · San Mateo, San Mateo County

License

License number
331024
Status
Clear
Classifications
  • A General Engineering Contractor
  • B General Building Contractor
Business type
Limited Liability
Issued
Feb 4, 1977
Expires
Feb 29, 2028
Workers' compensation
Workers' Compensation Insurance — Acig Insurance Company
Contractor's bond
$25,000 — Liberty Mutual Insurance Company
DIR public works registration
Registered through Jun 30, 2028

From the California Contractors State License Board (CSLB) public license file, last updated Jun 1, 2026. Verify license #331024 on CSLB's License Check.

California public works

S J AMOROSO CONSTRUCTION CO LLC appears on 21 public works projects registered with the California Department of Industrial Relations, 9 of them as the prime contractor, for 12 awarding bodies between 2017 and 2026. Projects it led total $221,708,036 in reported contract value.

Most recent public works projects
DateProjectAwarding bodyRoleContract amount
Jul 27, 2026Replacement Water Tank #1WaterDepartment of General ServicesPrime$6,297,000
Jun 2, 2026Lincoln Recreation CenterBuildings & facilitiesCITY OF OAKLAND OPWPrime$28,437,000
Jun 20, 2025East Los Angeles Occupational CenterBuildings & facilitiesLos Angeles Unified School District - PSD - Facilities ContractsPrime$17,569,927
May 12, 2025Fullerton College - Bid #2324-01Buildings & facilitiesNorth Orange County Community College DistrictPrime$111,437,000
Mar 24, 2025MARQUEZ CHARTER ESOtherLOS ANGELES UNIFIED SCHOOL DISTRICTPrime$120,000
Mar 24, 2025PALISADES CHARTER ESOtherLOS ANGELES UNIFIED SCHOOL DISTRICTPrime$460,000
Mar 24, 2025PALISADES CHARTER HSOtherLOS ANGELES UNIFIED SCHOOL DISTRICTPrime$890,000
Aug 14, 2024Valley Academic and Cultural Center (ComElectrical, low voltage & AVLos Angeles Community College DistrictPrime$42,447,800
Aug 5, 2024DSH BLDG RepairBuildings & facilitiesDepartment of General ServicesPrime$14,049,309
Jul 16, 2024MACC Renovation & Addition BidParks, landscape & fieldsChaffey Community College DistrictSubcontractor$22,234,488
Dec 21, 2023Shelter HomesOtherDepartment of General ServicesSubcontractor—
Sep 15, 2023Herz Recreation CenterBuildings & facilitiesCity and County of San Francisco - Dept. of Public WorksSubcontractor—
Aug 1, 2023Mission Branch Library RenovationBuildings & facilitiesCity and County of San Francisco - Dept. of Public WorksSubcontractor—
May 23, 2023AB94 Seismic ImprovementsBuildings & facilitiesUniversity of California, Davis, Design and Construction ManagementSubcontractor—
Apr 15, 2023CORE Recreation CenterBuildings & facilitiesCosumnes Community Services DistrictSubcontractor—
Jan 16, 2023Laguna Honda Hospital and RehabilitationBuildings & facilitiesCity and County of San Francisco - Dept. of Public WorksSubcontractor—
Oct 24, 2022DSH METROPOLITAN SNF BLDG REPAIR PROJECTBuildings & facilitiesDepartment of General ServicesSubcontractor—
Nov 15, 2020Metro Center Street Project - Design BuiPaving & streetsLos Angeles Metropolitan Transportation AuthoritySubcontractor—
Jan 31, 2020WD-2794B Sunol Long Term Improvements -Buildings & facilitiesSan Francisco Public Utilities CommissionSubcontractor—
Dec 17, 2017LAGUNA HONDA HOSPITAL AND REHABILITATIONFire & life safetyCity and County of San Francisco - Dept. of Public WorksSubcontractor—
Sep 18, 2017WD-2776 Westside Recycled Water TreatmenWaterSan Francisco Public Utilities CommissionSubcontractor—

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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