CORROSION INTEGRITY LLC
California contractor license #1057714 · Pleasant Grove, Sutter County
License
- License number
- 1057714
- Status
- Clear
- Classifications
- A General Engineering Contractor
- C-10 Electrical Contractor
- C-57 Well Drilling Contractor
- Business type
- Limited Liability
- Issued
- Sep 4, 2019
- Expires
- Jul 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Jun 29, 2026. Verify license #1057714 on CSLB's License Check.
California public works
CORROSION INTEGRITY LLC appears on 16 public works projects registered with the California Department of Industrial Relations, 4 of them as the prime contractor, for 12 awarding bodies between 2020 and 2026. Projects it led total $364,554 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Sep 15, 2026 | Sonoma Tank No. 1 RecoatOther | Sonoma County Water Agency. | Subcontractor | $1,894,140 |
| May 1, 2026 | Lift Station Cathodic ProtectionSewer & wastewater | City of San Leandro WPCP | Prime | $95,550 |
| Mar 26, 2026 | 72806-CI-2026-01Other | Novato Sanitary District | Prime | $73,672 |
| Dec 11, 2025 | Tank Maintenance ProgramDesign, inspection & consulting | City of Weed | Subcontractor | $478,000 |
| Nov 19, 2025 | McCoy Tank Rehabilitation Project 2025Buildings & facilities | Las Virgenes Municipal Water District | Subcontractor | $1,976,107 |
| Sep 15, 2025 | Bahia 1/2 Cathodic ImprovementsOther | Novato Sanitary District | Prime | $45,332 |
| Sep 4, 2025 | Colfax .3 MG & 1.0MG tanks roof recoatRoofing | Placer County Water Agency - Auburn | Prime | $150,000 |
| Jul 16, 2025 | CP Test Station Repair 2025Other | Town of Discovery Bay Community Services District | Subcontractor | $92,545 |
| Jul 11, 2025 | Stratford Water Storage Tank/Well ReplacWater | Stratford Public Utility District | Subcontractor | $5,932,080 |
| Feb 24, 2025 | Reservoir 4, 7A/7B Tanks RehabilitationWater | El Dorado Irrigation District | Subcontractor | $5,992,679 |
| Oct 2, 2024 | Oleander II Tank RehabilitationOther | Eastern Municipal Water District | Subcontractor | $2,087,443 |
| Mar 21, 2024 | Marlin/Marina ProjectWater | Town of Discovery Bay Community Services District | Subcontractor | $237,235 |
| Jan 15, 2024 | cotati & kastainia coating rehabWater | Sonoma County Water Agency. | Subcontractor | $125,000 |
| Aug 30, 2022 | Sonoma Water Asset Management Program, POther | Sonoma County Water Agency. | Subcontractor | — |
| Oct 5, 2020 | WW-662R - SEP Power Feed and Primary SwiElectrical, low voltage & AV | San Francisco Public Utilities Commission | Subcontractor | — |
| — | Donna Drive Tank RehabilitationWater | Humboldt Community Services District | Subcontractor | $737,000 |
Most recent 16 of 16. 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
- Sonoma County Water Agency. · 3 projects
- Novato Sanitary District · 2 projects
- Town of Discovery Bay Community Services District · 2 projects
- Stratford Public Utility District · 1 project
- El Dorado Irrigation District · 1 project
- Las Virgenes Municipal Water District · 1 project
- Placer County Water Agency - Auburn · 1 project
- Humboldt Community Services District · 1 project
- Eastern Municipal Water District · 1 project
- City of Weed · 1 project
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