SUPERIOR TANK SOLUTIONS INC
California contractor license #939335 · Rancho Cucamonga, San Bernardino County
License
- License number
- 939335
- Status
- Clear
- Classifications
- A General Engineering Contractor
- C-33 Painting and Decorating Contractor
- Business type
- Corporation
- Issued
- Oct 26, 2009
- Expires
- Oct 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Starstone National Insurance Company
- Contractor's bond
- $25,000 — Swiss Re Corporate Solutions America Insurance Corporation
- DIR public works registration
- Registered through Jun 30, 2029
From the California Contractors State License Board (CSLB) public license file, last updated Feb 2, 2026. Verify license #939335 on CSLB's License Check.
California public works
SUPERIOR TANK SOLUTIONS INC appears on 11 public works projects registered with the California Department of Industrial Relations, 10 of them as the prime contractor, for 8 awarding bodies between 2019 and 2026. Projects it led total $14,478,239 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Sep 28, 2026 | Water Storage Tank Repair & MaintenanceOther | City of Redding | Prime | $12,201,000 |
| Sep 2, 2026 | Water Tank Cleaning ProjectWater | City of Del Mar | Prime | $30,950 |
| Aug 27, 2026 | 2026 WEC FALL MAINT OUTAGE BOLTED ROOFRoofing | Turlock Irrigation District | Prime | $293,335 |
| Apr 2, 2026 | Water Tank Maintenance and Repairs ProjeWater | City of Del Mar | Prime | $66,250 |
| Mar 10, 2026 | Panama Water Storage TankWater | Greenfield County Water District | Prime | $168,850 |
| Dec 11, 2025 | Tank Maintenance ProgramDesign, inspection & consulting | City of Weed | Prime | $478,000 |
| Oct 13, 2025 | Clearwell Tank Repair/MaintenanceWater | Fresno County Waterworks No. 18 | Prime | $275,075 |
| May 5, 2025 | Mira Bella 67K TankParks, landscape & fields | Fresno County Waterworks No. 18 | Prime | $437,785 |
| Apr 23, 2025 | UCDPO00150922Water | University of California, Davis, Contracting and Procurement | Prime | $115,666 |
| Oct 30, 2024 | 345K Storage Tank RehabilitationOther | Fresno County Waterworks No. 18 | Prime | $411,328 |
| Jan 1, 2019 | Water Tank MaintenanceWater | Tehachapi-Cummings County Water District | Subcontractor | — |
Most recent 11 of 11. 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
- Fresno County Waterworks No. 18 · 3 projects
- City of Del Mar · 2 projects
- Turlock Irrigation District · 1 project
- City of Weed · 1 project
- City of Redding · 1 project
- Greenfield County Water District · 1 project
- University of California, Davis, Contracting and Procurement · 1 project
- Tehachapi-Cummings County Water District · 1 project
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