Wilhelm and Sons Electric, C-10 Electrical Contractor in Lomita, CA
Wilhelm and Sons Electric operating as a sole owner holds an active California contractor license (CSLB #525538), valid through Feb 29, 2028. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries a single CSLB classification: C-10 — Electrical 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 Lomita, in Los Angeles County, California.
- License Number
- 525538
- Issued
- Feb 27, 1988
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67608949
- Effective
- Aug 29, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 17, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Wilhelm and Sons Electric licensed in California?
Yes. Wilhelm and Sons Electric holds California Contractors State License Board license number 525538, which is active and in good standing. The license was first issued on February 27, 1988. It is valid through February 29, 2028.
What does Wilhelm and Sons Electric specialize in?
Wilhelm and Sons Electric is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Wilhelm and Sons Electric headquartered?
Wilhelm and Sons Electric is headquartered at P O Box 2018, Lomita, CA 90717, in Los Angeles County, California.
Does Wilhelm and Sons Electric have an active surety bond on file with CSLB?
Yes. Wilhelm and Sons Electric has an active California contractor surety bond filed with Western Surety Company.
Does Wilhelm and Sons Electric carry workers' compensation coverage?
Wilhelm and Sons Electric reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Wilhelm and Sons Electric's contractor license?
You can verify Wilhelm and Sons Electric's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=525538.
- License issuedFeb 27, 1988
- Bond activeAug 29, 2025
- WC coverage startsFeb 17, 2026
- License expiresFeb 29, 2028
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