Advanced Plumbing and Drain INC, C-36 Plumbing Contractor in San Francisco, CA
Advanced Plumbing and Drain INC operating as a corporation holds an active California contractor license (CSLB #1009195), valid through Nov 30, 2027. First issued in 2015, the license has been on the CSLB roster for 11 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Insurance Company and a previously-filed workers' compensation policy with Hartford Casualty Insurance Company that is no longer active. The business is based in San Francisco, in San Francisco County, California.
- License Number
- 1009195
- Issued
- Nov 24, 2015
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Corporation
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800211049
- Effective
- Sep 26, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Hartford Casualty Insurance Company
- Policy Number
- 57WECBA5ARZ
- Effective
- Jan 14, 2026
- Expires
- Aug 21, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Advanced Plumbing and Drain INC licensed in California?
Yes. Advanced Plumbing and Drain INC holds California Contractors State License Board license number 1009195, which is active and in good standing. The license was first issued on November 24, 2015. It is valid through November 30, 2027.
What does Advanced Plumbing and Drain INC specialize in?
Advanced Plumbing and Drain INC is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Advanced Plumbing and Drain INC headquartered?
Advanced Plumbing and Drain INC is headquartered at 3450 Sacramento St 204, San Francisco, CA 94118, in San Francisco County, California.
Does Advanced Plumbing and Drain INC have an active surety bond on file with CSLB?
Yes. Advanced Plumbing and Drain INC has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Advanced Plumbing and Drain INC carry workers' compensation coverage?
Advanced Plumbing and Drain INC has a previously-filed workers' compensation policy with Hartford Casualty Insurance Company that is no longer active.
How do I verify Advanced Plumbing and Drain INC's contractor license?
You can verify Advanced Plumbing and Drain INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1009195.
- License issuedNov 24, 2015
- Bond activeSep 26, 2025
- WC coverage startsJan 14, 2026
- WC expiredAug 21, 2026
- License expiresNov 30, 2027
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