THE WHITING-TURNER CONTRACTING COMPANY
California contractor license #311107 · Sacramento, Sacramento County
License
- License number
- 311107
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- Business type
- Corporation
- Issued
- Sep 17, 1975
- Expires
- Jul 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Travelers Casualty Insurance Company Of America
- Contractor's bond
- $25,000 — Fidelity And Deposit Company Of Maryland
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Aug 3, 2026. Verify license #311107 on CSLB's License Check.
California public works
THE WHITING-TURNER CONTRACTING COMPANY appears on 13 public works projects registered with the California Department of Industrial Relations, 11 of them as the prime contractor, for 8 awarding bodies between 2023 and 2026. Projects it led total $334,071,081 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Mar 5, 2026 | CTA West Station Corridor ProjectBridges & structures | Los Angeles World Airports | Prime | $2,640,304 |
| Feb 11, 2026 | AKWarren WRF E Lab Bldg Biosafety ImpBuildings & facilities | Sanitation Districts of Los Angeles County | Prime | $6,629,478 |
| Dec 1, 2025 | Casa de Amparo PRTF Wellness CenterTraffic & signals | Casa de Amparo | Prime | $19,000,000 |
| Dec 1, 2025 | Aggie Square VGL - TiBuildings & facilities | AS MUR OWNER, LLC | Prime | $13,900,000 |
| Jul 3, 2025 | PWA 7 -202042597 Building B ValidationBuildings & facilities | Cal Poly State University, San Luis Obispo | Prime | $5,350,592 |
| Nov 26, 2024 | 194738230-Housing Prog PWA 6 Bldg ADemolition & site work | Cal Poly State University, San Luis Obispo | Prime | $124,952,778 |
| Nov 1, 2024 | 189058417 - House Prog PWA 4 TrailerOther | Cal Poly State University, San Luis Obispo | Prime | $66,761,582 |
| Nov 1, 2024 | 192368955 - PWA 5 Enabling 1BDemolition & site work | Cal Poly State University, San Luis Obispo | Prime | $35,103,904 |
| Jul 25, 2024 | 188870836 - House Prog PWA 2 Proj ValidaOther | Cal Poly State University, San Luis Obispo | Prime | $11,507,594 |
| Jul 24, 2024 | 188932281 - Housing Prog PWA 3 EnablingOther | Cal Poly State University, San Luis Obispo | Prime | $8,357,647 |
| Jun 4, 2024 | Public Health Lab & Coroner's OfficeOther | County of Sonoma | Prime | $39,867,202 |
| Nov 25, 2023 | Aspire Bakeries and Truck Dock AdditionsBridges & structures | Orange County Transportation Authority | Subcontractor | — |
| Oct 24, 2023 | San Joaquin County Morgue Medical ExaminOther | San Joaquin County - Capital Projects | Subcontractor | — |
Most recent 13 of 13. 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
- Cal Poly State University, San Luis Obispo · 6 projects
- Casa de Amparo · 1 project
- Los Angeles World Airports · 1 project
- County of Sonoma · 1 project
- Sanitation Districts of Los Angeles County · 1 project
- Orange County Transportation Authority · 1 project
- AS MUR OWNER, LLC · 1 project
- San Joaquin County - Capital Projects · 1 project
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