Frenzel Electric, C-10 Electrical Contractor in Santa Rosa, CA
Frenzel Electric operating as a sole owner holds an active California contractor license (CSLB #566491), valid through Aug 31, 2027. First issued in 1989, the license has been on the CSLB roster for 37 years. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Santa Rosa, in Sonoma County, California.
- License Number
- 566491
- Issued
- May 1, 1989
- Status
- CLEAR
- Expires
- Aug 31, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100746574
- Effective
- May 10, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 19, 2025
- 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 Frenzel Electric licensed in California?
Yes. Frenzel Electric holds California Contractors State License Board license number 566491, which is active and in good standing. The license was first issued on May 1, 1989. It is valid through August 31, 2027.
What does Frenzel Electric specialize in?
Frenzel Electric is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Frenzel Electric headquartered?
Frenzel Electric is headquartered at 107 Junior Street, Santa Rosa, CA 95404, in Sonoma County, California.
Does Frenzel Electric have an active surety bond on file with CSLB?
Yes. Frenzel Electric has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Frenzel Electric carry workers' compensation coverage?
Frenzel Electric reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Frenzel Electric's contractor license?
You can verify Frenzel Electric's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=566491.
- License issuedMay 1, 1989
- Bond activeMay 10, 2023
- WC coverage startsAug 19, 2025
- License expiresAug 31, 2027
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