White John Plumbing, C-36 Plumbing Contractor in Covina, CA
White John Plumbing operating as a sole owner holds an active California contractor license (CSLB #497638), valid through Sep 30, 2026. First issued in 1986, the license has been on the CSLB roster for 40 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Covina, in Los Angeles County, California.
- License Number
- 497638
- Issued
- Sep 3, 1986
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 66337008
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 30, 2024
- Expires
- —
This contractor warrants a closer look before contracting:
- License expires in 45 days
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is White John Plumbing licensed in California?
Yes. White John Plumbing holds California Contractors State License Board license number 497638, which is active and in good standing. The license was first issued on September 3, 1986. It is valid through September 30, 2026.
What does White John Plumbing specialize in?
White John Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is White John Plumbing headquartered?
White John Plumbing is headquartered at 466 North Mangrove Avenue, Covina, CA 91724, in Los Angeles County, California.
Does White John Plumbing have an active surety bond on file with CSLB?
Yes. White John Plumbing has an active California contractor surety bond filed with Western Surety Company.
Does White John Plumbing carry workers' compensation coverage?
White John Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify White John Plumbing's contractor license?
You can verify White John Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=497638.
- License issuedSep 3, 1986
- Bond activeJan 1, 2023
- WC coverage startsAug 30, 2024
- License expiresSep 30, 2026
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