ECOSYSTEM ENERGY SERVICES USA INC
California contractor license #1089288 · Long Beach, Los Angeles County
License
- License number
- 1089288
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- Business type
- Corporation
- Issued
- Mar 30, 2022
- Expires
- Mar 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Travelers Property Casualty Company Of America
- Contractor's bond
- $25,000 — Liberty Mutual Insurance Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Apr 29, 2026. Verify license #1089288 on CSLB's License Check.
California public works
ECOSYSTEM ENERGY SERVICES USA INC appears on 1 public works project registered with the California Department of Industrial Relations, 1 of them as the prime contractor, for 1 awarding body between 2025 and 2025. Projects it led total $43,000,000 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Sep 29, 2025 | Hot Water Phase 2 - TES Plant Child CElectrical, low voltage & AV | University of California, Davis, Design and Construction Management | Prime | $43,000,000 |
Most recent 1 of 1. 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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