Wichmann S C, B General Building Contractor in San Marcos, CA
Wichmann S C operating as a sole owner holds an active California contractor license (CSLB #523779), 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: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Marcos, in San Diego County, California.
- License Number
- 523779
- Issued
- Feb 1, 1988
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800209474
- Effective
- Aug 27, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 24, 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 Wichmann S C licensed in California?
Yes. Wichmann S C holds California Contractors State License Board license number 523779, which is active and in good standing. The license was first issued on February 1, 1988. It is valid through February 29, 2028.
What does Wichmann S C specialize in?
Wichmann S C is licensed for one CSLB classification: B General Building Contractor.
Where is Wichmann S C headquartered?
Wichmann S C is headquartered at 935 Lake Ridge Drive, San Marcos, CA 92078, in San Diego County, California.
Does Wichmann S C have an active surety bond on file with CSLB?
Yes. Wichmann S C has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Wichmann S C carry workers' compensation coverage?
Wichmann S C reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Wichmann S C's contractor license?
You can verify Wichmann S C's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=523779.
- License issuedFeb 1, 1988
- Bond activeAug 27, 2025
- WC coverage startsFeb 24, 2026
- License expiresFeb 29, 2028
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