I O ENVIRONMENTAL AND INFRASTRUCTURE INCORPORATED
California contractor license #957419 · San Diego, San Diego County
License
- License number
- 957419
- Status
- Clear
- Classifications
- A General Engineering Contractor
- ASB Asbestos Certification
- C-27 Landscaping Contractor
- C-61/D-34 Prefabricated Equipment
- HAZ Hazardous Substance Removal Certification
- Business type
- Corporation
- Issued
- Feb 7, 2011
- Expires
- Feb 28, 2027
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- Contractor's bond
- $25,000 — Western Surety Company
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Sep 11, 2026. Verify license #957419 on CSLB's License Check.
California public works
I O ENVIRONMENTAL AND INFRASTRUCTURE INCORPORATED appears on 9 public works projects registered with the California Department of Industrial Relations, for 3 awarding bodies between 2020 and 2025.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Mar 11, 2025 | Solar Power Gen Sys at 3 Sites Grp DSolar, EV & energy | San Diego Unified School District | Subcontractor | $5,616,717 |
| Mar 11, 2025 | Solar Power Gen Sys at 4 Sites Grp DSolar, EV & energy | San Diego Unified School District | Subcontractor | $6,815,470 |
| Oct 15, 2024 | 10090165-24-CStorm drain & flood control | City of San Diego | Subcontractor | $2,750,000 |
| Dec 6, 2023 | Los Penasquitos Canyon Preserve Phase IIOther | City of San Diego - Public Works Department | Subcontractor | — |
| Jul 12, 2023 | CZ20-1160-08-A2-G2 Provide Fencing and SBuildings & facilities | San Diego Unified School District | Subcontractor | — |
| Jun 1, 2023 | CC22-0256-52-A1-G1 Provide ConstructionBuildings & facilities | San Diego Unified School District | Subcontractor | — |
| Mar 23, 2022 | CZ20-0390-08A2 Provide Construction ServOther | San Diego Unified School District | Subcontractor | — |
| Sep 29, 2021 | CZ20-1171-08A1 Construction Services forBuildings & facilities | San Diego Unified School District | Subcontractor | — |
| Nov 9, 2020 | PS21-0476-11 To Provide Design-Build SerSolar, EV & energy | San Diego Unified School District | Subcontractor | — |
Most recent 9 of 9. 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
- San Diego Unified School District · 7 projects
- City of San Diego · 1 project
- City of San Diego - Public Works Department · 1 project
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