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Caro Master Builders INC: CSLB License #646012
Source: CSLB public data · Updated November 1, 2026 · Official CSLB record
- License expires within 60 days (2026-11-30)
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The license is active with no suspension on record, though classifications, bonds and secondary flags still deserve a look.
License details
- License number
- 646012
- Primary status
- CLEAR · what this means
- Business type
- Corporation
- Issued
- May 23, 1992 (34 years)
- Reissued
- March 15, 2022
- Expires
- November 30, 2026
- Inactivated
- July 11, 2022
- Reactivated
- November 16, 2022
- Classifications
- B General Building Contractor
C-10 Electrical Contractor
C-36 Plumbing Contractor - Mailing address
- 1507 3rd Street, Oakland, CA, 94607
- Phone
- (510) 290 5920
Workers' compensation
- Type
- Workers' Compensation Insurance
- Insurer
- American Casualty Company of Reading Pa
- Policy number
- 836000355
- Effective
- August 27, 2026
- Expires
- August 27, 2027
Confirm coverage with CSLB's insurer search. How to check workers' comp.
Contractor's bond
- Surety
- American Contractors Indemnity Company
- Bond number
- 101044959
- Amount
- $25,000
- Effective
- March 7, 2026
Status history
No changes recorded since we began tracking this license on November 1, 2026. We compare every weekly CSLB file and log changes to status, bonds, workers' comp and classifications here.
Related
- Licensed general contractors in Oakland
- Licensed electricians in Oakland
- Licensed plumbers in Oakland
- Licensed contractors in Oakland
- Contractors in Alameda County
- What "CLEAR" means
- How to check a contractor license
Data: CSLB Public Data Portal, file dated November 1, 2026. Status can change at any time. Verify on CSLB's Instant License Check. This site is not a consumer reporting agency under the FCRA; don't use it for employment, credit, insurance or housing decisions about an individual.