Grunow Thomas, B General Building Contractor in La Jolla, CA
Grunow Thomas operating as a corporation holds an active California contractor license (CSLB #551663), valid through Dec 31, 2026. 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 American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in La Jolla, in San Diego County, California.
- License Number
- 551663
- Issued
- Dec 19, 1988
- Status
- CLEAR
- Expires
- Dec 31, 2026
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC632890
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 17, 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 Grunow Thomas licensed in California?
Yes. Grunow Thomas holds California Contractors State License Board license number 551663, which is active and in good standing. The license was first issued on December 19, 1988. It is valid through December 31, 2026.
What does Grunow Thomas specialize in?
Grunow Thomas is licensed for one CSLB classification: B General Building Contractor.
Where is Grunow Thomas headquartered?
Grunow Thomas is headquartered at 1121 Torrey Pines Road, La Jolla, CA 92037, in San Diego County, California.
Does Grunow Thomas have an active surety bond on file with CSLB?
Yes. Grunow Thomas has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Grunow Thomas carry workers' compensation coverage?
Grunow Thomas reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Grunow Thomas's contractor license?
You can verify Grunow Thomas's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=551663.
- License issuedDec 19, 1988
- Bond activeJan 1, 2023
- WC coverage startsFeb 17, 2026
- License expiresDec 31, 2026
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