Superior Builder, B General Building Contractor in Napa, CA
Superior Builder operating as a sole owner holds an active California contractor license (CSLB #1148965), valid through Jan 31, 2028. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Clear Spring Property and Casualty Company. The business is based in Napa, in Napa County, California.
- License Number
- 1148965
- Issued
- Jan 13, 2026
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101023474
- Effective
- Jan 2, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Clear Spring Property and Casualty Company
- Policy Number
- CWC00051504
- Effective
- Jan 2, 2026
- Expires
- Jul 16, 2026
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Superior Builder licensed in California?
Yes. Superior Builder holds California Contractors State License Board license number 1148965, which is active and in good standing. The license was first issued on January 13, 2026. It is valid through January 31, 2028.
What does Superior Builder specialize in?
Superior Builder is licensed for one CSLB classification: B General Building Contractor.
Where is Superior Builder headquartered?
Superior Builder is headquartered at 975 Foster Rd, Napa, CA 94558, in Napa County, California.
Does Superior Builder have an active surety bond on file with CSLB?
Yes. Superior Builder has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Superior Builder carry workers' compensation coverage?
Yes. Superior Builder carries active workers' compensation coverage through Clear Spring Property and Casualty Company.
How do I verify Superior Builder's contractor license?
You can verify Superior Builder's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1148965.
- Bond activeJan 2, 2026
- WC coverage startsJan 2, 2026
- License issuedJan 13, 2026
- WC expiresJul 16, 2026
- License expiresJan 31, 2028
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