Ab Plumbing INC
Ab Plumbing INC operating as a corporation is licensed in California under CSLB number 1146065. The license was first issued in 2025, putting the business at 1 year on the active CSLB roster. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with North River Insurance Company (the) and active workers' compensation coverage from Employers Assurance Company. The business is based in San Francisco, in San Francisco County, California.
- License Number
- 1146065
- Issued
- Nov 7, 2025
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Corporation
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF644651
- Effective
- Jun 16, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Employers Assurance Company
- Policy Number
- EIG602272100
- Effective
- Jun 11, 2025
- Expires
- Jun 11, 2026
This contractor warrants a closer look before contracting:
- License issued less than 2 years ago
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Ab Plumbing INC licensed in California?
Yes. Ab Plumbing INC holds California Contractors State License Board license number 1146065. The license was first issued on November 7, 2025. It is valid through November 30, 2027.
What does Ab Plumbing INC specialize in?
Ab Plumbing INC is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Ab Plumbing INC headquartered?
Ab Plumbing INC is headquartered at 910 Silliman St, San Francisco, CA 94134, in San Francisco County, California.
Does Ab Plumbing INC have an active surety bond on file with CSLB?
Yes. Ab Plumbing INC has an active California contractor surety bond filed with North River Insurance Company (the).
Does Ab Plumbing INC carry workers' compensation coverage?
Yes. Ab Plumbing INC carries active workers' compensation coverage through Employers Assurance Company.
How do I verify Ab Plumbing INC's contractor license?
You can verify Ab Plumbing INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1146065.
- WC coverage startsJun 11, 2025
- Bond activeJun 16, 2025
- License issuedNov 7, 2025
- WC expiresJun 11, 2026
- License expiresNov 30, 2027
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