Clear
INSTONE MANUFACTURING INC
License
- Status
- CLEAR
- First issued
- July 17, 1997
- Reissued
- June 24, 2014
- Expires
- June 30, 2028
- Entity
- Corporation
- Address of record
- 1629 DOOLITTLE DRIVE, San Leandro, CA 94577
- Phone of record
- (510) 351 1900
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- 100245007
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- MASSACHUSETTS BAY INSURANCE COMPANY
- Policy number
- WDFM205045
- Effective
- November 6, 2025
- Expires
- November 6, 2026
Are they licensed for your job?
A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.
Licensed to perform
A contractor may only contract for work within their classifications. See all 22 licensed ceramic and mosaic tile contractors in San Leandro.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| CHARONDO PAUL ANTONIO | Responsible Managing Officer/Chief Executive Officer/President | June 24, 2014 | Current |
| CHARONDO PAUL ANTONIO | Sole Owner | July 17, 1997 | June 24, 2014 |
Is this your license?
Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.
Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.