Oak Plumbing INC, C-36 Plumbing Contractor in Benicia, CA
Oak Plumbing INC operating as a corporation holds California contractor license #1018855, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. First issued in 2016, the license has been on the CSLB roster for 10 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Ohio Casualty Insurance Company (the) and a previously-filed workers' compensation policy with Employers Compensation Insurance Company that is no longer active. The business is based in Benicia, in Solano County, California.
- License Number
- 1018855
- Issued
- Sep 29, 2016
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Corporation
- Surety
- Ohio Casualty Insurance Company (the)
- Bond Number
- 023225094
- Effective
- Jun 2, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Employers Compensation Insurance Company
- Policy Number
- EIG562467001
- Effective
- Jun 30, 2025
- Expires
- Jun 30, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
- 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 Oak Plumbing INC licensed in California?
Oak Plumbing INC previously held California Contractors State License Board license number 1018855, but the license expired on September 30, 2026 and is not currently valid. It was first issued on September 29, 2016.
What does Oak Plumbing INC specialize in?
Oak Plumbing INC is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Oak Plumbing INC headquartered?
Oak Plumbing INC is headquartered at 3852 Industrial Way, Benicia, CA 94510, in Solano County, California.
Does Oak Plumbing INC have an active surety bond on file with CSLB?
Yes. Oak Plumbing INC has an active California contractor surety bond filed with Ohio Casualty Insurance Company (the).
Does Oak Plumbing INC carry workers' compensation coverage?
Oak Plumbing INC has a previously-filed workers' compensation policy with Employers Compensation Insurance Company that is no longer active.
How do I verify Oak Plumbing INC's contractor license?
You can verify Oak Plumbing INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1018855.
- License issuedSep 29, 2016
- Bond activeJun 2, 2023
- WC coverage startsJun 30, 2025
- WC expiredJun 30, 2026
- License expiredSep 30, 2026
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