CH2M HILL INC
California contractor license #556203 · Clayton
License
- License number
- 556203
- Status
- Clear
- Classifications
- A General Engineering Contractor
- Business type
- Corporation
- Issued
- Feb 3, 1989
- Expires
- Aug 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Ace American Insurance Company
- 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 18, 2026. Verify license #556203 on CSLB's License Check.
California public works
CH2M HILL INC appears on 5 public works projects registered with the California Department of Industrial Relations, 1 of them as the prime contractor, for 5 awarding bodies between 2006 and 2019.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Aug 15, 2019 | WWTP MaintenanceSewer & wastewater | City of Crescent City | Subcontractor | — |
| Nov 6, 2017 | 45567-16/17 PPESDesign, inspection & consulting | Port of San Francisco | Subcontractor | — |
| Apr 11, 2014 | Davis-Woodland Water Supply ProjectBuildings & facilities | Woodland-Davis Clean Water Agency | Subcontractor | — |
| Apr 11, 2013 | Twin Oaks Valley WTP ImprovementsBuildings & facilities | San Diego County Water Authority | Prime | — |
| Oct 2, 2006 | Sewer Treatment and Water Reuse FacilitySewer & wastewater | City of Clovis | Subcontractor | — |
Most recent 5 of 5. 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
- City of Crescent City · 1 project
- San Diego County Water Authority · 1 project
- Woodland-Davis Clean Water Agency · 1 project
- City of Clovis · 1 project
- Port of San Francisco · 1 project
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