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Advantage Plumbing Sf INC: CSLB License #1066857
Source: CSLB public data · Updated November 1, 2026 · CSLB's record
- License expires within 60 days (2026-12-31)
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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
- 1066857
- Primary status
- CLEAR · what this means
- Business type
- Corporation
- Issued
- July 10, 2020 (6 years)
- Reissued
- December 9, 2020
- Expires
- December 31, 2026
- Classifications
- C-36 Plumbing Contractor
- Mailing address
- 107 Sycamore Avenue, South San Francisco, CA, 94080
- Phone
- (415) 342-8135
Workers' compensation
- Type
- Workers' Compensation Insurance
- Insurer
- American Casualty Company of Reading Pa
- Policy number
- 8035716514
- Effective
- November 19, 2025
- Expires
- November 19, 2026
Confirm coverage with CSLB's insurer search. How to check workers' comp.
Contractor's bond
- Surety
- Atlantic Specialty Insurance Company
- Bond number
- 800213929
- Amount
- $25,000
- Effective
- December 7, 2025
Bond of qualifying individual
CSLB's public file lists no qualifier bond for this license. One isn't required when the qualifier owns at least 10% of the business, and some qualifier bonds appear only on CSLB's record.
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 plumbers in South San Francisco
- Licensed contractors in South San Francisco
- Contractors in San Mateo 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.