Prostone World INC
Active Insurance current
Prostone World INC in Clayton, California holds California license #1040939. The state lists its status as Active (Clear).
| License number | 1040939 |
|---|---|
| Status | Active Clear |
| Trade / classification | Ceramic and Mosaic Tile (c54) |
| Location | Clayton · Contra Costa County |
| Phone (from state record) | (925) 594-1660 |
| Workers' comp insurance | Current through Feb 14, 2027 (State Compensation Insurance Fund). |
| Bond | Philadelphia Indemnity Insurance Company, $25,000 |
| License expires | Jun 30, 2028 |
| Issue date (per state) | Jun 20, 2018 Original license issue date from the CSLB. |
| First seen by us | Oct 4, 2026 |
| Last verified | Oct 4, 2026 against the state file |
Source
From the CSLB Master License Data (cslb.ca.gov Data Portal), published by the Contractors State License Board (CSLB) (Public record (Business & Professions Code §27)). We copy the state's record as-is and add nothing to it.
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