San Francisco Plumbing Company
San Francisco Plumbing Company operating as a corporation is licensed in California under CSLB number 323223. The license was first issued in 1976, putting the business at 50 years on the active CSLB roster. 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 Technology Insurance Company INC. The business is based in Brisbane, in San Mateo County, California.
- License Number
- 323223
- Issued
- Aug 10, 1976
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Corporation
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800250360
- Effective
- Apr 6, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Technology Insurance Company INC
- Policy Number
- TES4674846
- Effective
- Oct 21, 2025
- Expires
- Oct 21, 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 San Francisco Plumbing Company licensed in California?
Yes. San Francisco Plumbing Company holds California Contractors State License Board license number 323223. The license was first issued on August 10, 1976. It is valid through January 31, 2027.
What does San Francisco Plumbing Company specialize in?
San Francisco Plumbing Company is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is San Francisco Plumbing Company headquartered?
San Francisco Plumbing Company is headquartered at 200 Valley Drive Suite 3, Brisbane, CA 94005, in San Mateo County, California.
Does San Francisco Plumbing Company have an active surety bond on file with CSLB?
Yes. San Francisco Plumbing Company has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does San Francisco Plumbing Company carry workers' compensation coverage?
Yes. San Francisco Plumbing Company carries active workers' compensation coverage through Technology Insurance Company INC.
How do I verify San Francisco Plumbing Company's contractor license?
You can verify San Francisco Plumbing Company's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=323223.
- License issuedAug 10, 1976
- WC coverage startsOct 21, 2025
- Bond activeApr 6, 2026
- WC expiresOct 21, 2026
- License expiresJan 31, 2027
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