CALIFORNIA BUILDERS
License
- Status
- CLEAR
- First issued
- November 1, 2013
- Expires
- November 30, 2027
- Entity
- Sole Owner
- Address of record
- 2212 166TH AVENUE, San Leandro, CA 94578
- Phone of record
- (510) 931 8177
Contractor bond
- Surety
- ATLANTIC SPECIALTY INSURANCE COMPANY
- Bond number
- 800211137
- Amount
- $25,000
- Effective
- October 22, 2025
Workers’ compensation
- Carrier
- STATE COMPENSATION INSURANCE FUND
- Policy number
- 9405458
- Effective
- July 15, 2026
- Expires
- July 15, 2027
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
- B General Building Contractor
- C-10 Electrical Contractor
- C-16 Fire Protection Contractor
- C-35 Lathing and Plastering Contractor
- C-36 Plumbing Contractor
A contractor may only contract for work within their classifications. See all 102 licensed electrical contractors in San Leandro.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| TAN LUIS SIO | Sole Owner | November 1, 2013 | Current |
| TAN LUIS SIO | Sole Owner | May 12, 2014 | April 28, 2025 |
| TAN LUIS SIO | Sole Owner | October 31, 2014 | June 24, 2021 |
| TAN LUIS SIO | Sole Owner | June 1, 2022 | April 28, 2025 |
Verified status badge
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Is this your license?
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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.