Koester Electric, C-10 Electrical Contractor in Dana Point, CA
Koester Electric operating as a sole owner holds an active California contractor license (CSLB #438168), valid through May 31, 2027. First issued in 1983, the license has been on the CSLB roster for 43 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 Dana Point, in Orange County, California.
- License Number
- 438168
- Issued
- Apr 1, 1983
- Status
- CLEAR
- Expires
- May 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 66381569
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 10, 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 Koester Electric licensed in California?
Yes. Koester Electric holds California Contractors State License Board license number 438168, which is active and in good standing. The license was first issued on April 1, 1983. It is valid through May 31, 2027.
What does Koester Electric specialize in?
Koester Electric is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Koester Electric headquartered?
Koester Electric is headquartered at 32565 Golden Lantern #b-144, Dana Point, CA 92629, in Orange County, California.
Does Koester Electric have an active surety bond on file with CSLB?
Yes. Koester Electric has an active California contractor surety bond filed with Western Surety Company.
Does Koester Electric carry workers' compensation coverage?
Koester Electric reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Koester Electric's contractor license?
You can verify Koester Electric's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=438168.
- License issuedApr 1, 1983
- Bond activeJan 1, 2023
- WC coverage startsFeb 10, 2026
- License expiresMay 31, 2027
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