S C Plumbing, C-36 Plumbing Contractor in San Bruno, CA
S C Plumbing operating as a sole owner holds California contractor license #634493, which is currently expired (lapsed Apr 30, 2026) and not valid to contract until it is renewed. First issued in 1992, the license has been on the CSLB roster for 34 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 an exempt workers' compensation status (no employees on payroll). The business is based in San Bruno, in San Mateo County, California.
- License Number
- 634493
- Issued
- Jan 2, 1992
- Status
- CLEAR
- Expires
- Apr 30, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800210226
- Effective
- Oct 20, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 3, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is S C Plumbing licensed in California?
S C Plumbing previously held California Contractors State License Board license number 634493, but the license expired on April 30, 2026 and is not currently valid. It was first issued on January 2, 1992.
What does S C Plumbing specialize in?
S C Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is S C Plumbing headquartered?
S C Plumbing is headquartered at P O Box 516, San Bruno, CA 94066, in San Mateo County, California.
Does S C Plumbing have an active surety bond on file with CSLB?
Yes. S C Plumbing has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does S C Plumbing carry workers' compensation coverage?
S C Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify S C Plumbing's contractor license?
You can verify S C Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=634493.
- License issuedJan 2, 1992
- WC coverage startsApr 3, 2024
- Bond activeOct 20, 2025
- License expiredApr 30, 2026
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