Nielsen Electric, C-10 Electrical Contractor in Diamond Bar, CA
Nielsen Electric operating as a sole owner holds California contractor license #950973, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 2010, the license has been on the CSLB roster for 16 years. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with North River Insurance Company (the) and an exempt workers' compensation status (no employees on payroll). The business is based in Diamond Bar, in Los Angeles County, California.
- License Number
- 950973
- Issued
- Aug 10, 2010
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Sole Owner
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF645503
- Effective
- Jul 26, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 29, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Nielsen Electric licensed in California?
Nielsen Electric previously held California Contractors State License Board license number 950973, but the license expired on August 31, 2026 and is not currently valid. It was first issued on August 10, 2010.
What does Nielsen Electric specialize in?
Nielsen Electric is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Nielsen Electric headquartered?
Nielsen Electric is headquartered at 2415 Castle Rock Rd, Diamond Bar, CA 91765, in Los Angeles County, California.
Does Nielsen Electric have an active surety bond on file with CSLB?
Yes. Nielsen Electric has an active California contractor surety bond filed with North River Insurance Company (the).
Does Nielsen Electric carry workers' compensation coverage?
Nielsen Electric reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Nielsen Electric's contractor license?
You can verify Nielsen Electric's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=950973.
- License issuedAug 10, 2010
- WC coverage startsAug 29, 2024
- Bond activeJul 26, 2025
- License expiredAug 31, 2026
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