Advantage Plumbing Sf INC, C-36 Plumbing Contractor in South San Francisco, CA
Advantage Plumbing Sf INC operating as a corporation holds an active California contractor license (CSLB #1066857), valid through Dec 31, 2026. First issued in 2020, the license has been on the CSLB roster for 6 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and active workers' compensation coverage from American Casualty Company of Reading PA. The business is based in South San Francisco, in San Mateo County, California.
- License Number
- 1066857
- Issued
- Jul 10, 2020
- Status
- CLEAR
- Expires
- Dec 31, 2026
- Entity
- Corporation
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800213929
- Effective
- Dec 7, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- American Casualty Company of Reading PA
- Policy Number
- 8035716514
- Effective
- Nov 19, 2025
- Expires
- Nov 19, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Advantage Plumbing Sf INC licensed in California?
Yes. Advantage Plumbing Sf INC holds California Contractors State License Board license number 1066857, which is active and in good standing. The license was first issued on July 10, 2020. It is valid through December 31, 2026.
What does Advantage Plumbing Sf INC specialize in?
Advantage Plumbing Sf INC is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Advantage Plumbing Sf INC headquartered?
Advantage Plumbing Sf INC is headquartered at 107 Sycamore Avenue, South San Francisco, CA 94080, in San Mateo County, California.
Does Advantage Plumbing Sf INC have an active surety bond on file with CSLB?
Yes. Advantage Plumbing Sf INC has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Advantage Plumbing Sf INC carry workers' compensation coverage?
Yes. Advantage Plumbing Sf INC carries active workers' compensation coverage through American Casualty Company of Reading PA.
How do I verify Advantage Plumbing Sf INC's contractor license?
You can verify Advantage Plumbing Sf INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1066857.
- License issuedJul 10, 2020
- WC coverage startsNov 19, 2025
- Bond activeDec 7, 2025
- WC expiresNov 19, 2026
- License expiresDec 31, 2026
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