TANKO BROS INC
California contractor license #395633 · Sonora, Tuolumne County
License
- License number
- 395633
- Status
- Clear
- Classifications
- C-57 Well Drilling Contractor
- Business type
- Corporation
- Issued
- Nov 12, 1980
- Expires
- Nov 30, 2026
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- Contractor's bond
- $25,000 — Ohio Casualty Insurance Company (The)
- DIR public works registration
- Registration expired Jun 30, 2026
From the California Contractors State License Board (CSLB) public license file, last updated Sep 22, 2026. Verify license #395633 on CSLB's License Check.
California public works
TANKO BROS INC appears on 2 public works projects registered with the California Department of Industrial Relations, 2 of them as the prime contractor, for 2 awarding bodies between 2025 and 2025. Projects it led total $23,690 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| May 1, 2025 | Sierra Outdoor - PumpOther | Clovis Unified School District | Prime | $23,195 |
| Mar 25, 2025 | HHSA North County CampusBuildings & facilities | Mariposa County Health & Human Services Agency | Prime | $495 |
Most recent 2 of 2. 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
- Clovis Unified School District · 1 project
- Mariposa County Health & Human Services Agency · 1 project
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