De Simoni Mike, B General Building Contractor in Napa, CA
De Simoni Mike operating as a sole owner holds an active California contractor license (CSLB #432785), valid through Feb 28, 2027. First issued in 1982, the license has been on the CSLB roster for 44 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 Napa, in Napa County, California.
- License Number
- 432785
- Issued
- Dec 8, 1982
- Status
- CLEAR
- Expires
- Feb 28, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800231018
- Effective
- Mar 1, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 12, 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 De Simoni Mike licensed in California?
Yes. De Simoni Mike holds California Contractors State License Board license number 432785, which is active and in good standing. The license was first issued on December 8, 1982. It is valid through February 28, 2027.
What does De Simoni Mike specialize in?
De Simoni Mike is licensed for one CSLB classification: B General Building Contractor.
Where is De Simoni Mike headquartered?
De Simoni Mike is headquartered at 5313 Wild Horse Valley Road, Napa, CA 94558, in Napa County, California.
Does De Simoni Mike have an active surety bond on file with CSLB?
Yes. De Simoni Mike has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does De Simoni Mike carry workers' compensation coverage?
De Simoni Mike reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify De Simoni Mike's contractor license?
You can verify De Simoni Mike's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=432785.
- License issuedDec 8, 1982
- WC coverage startsFeb 12, 2025
- Bond activeMar 1, 2026
- License expiresFeb 28, 2027
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