Szumski Daniel Stephen, B General Building Contractor in Sonoma, CA
Szumski Daniel Stephen operating as a sole owner holds an active California contractor license (CSLB #566657), valid through Oct 31, 2027. First issued in 1989, the license has been on the CSLB roster for 37 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 Sonoma, in Sonoma County, California.
- License Number
- 566657
- Issued
- May 2, 1989
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101037175
- Effective
- Feb 16, 2026
- 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 Szumski Daniel Stephen licensed in California?
Yes. Szumski Daniel Stephen holds California Contractors State License Board license number 566657, which is active and in good standing. The license was first issued on May 2, 1989. It is valid through October 31, 2027.
What does Szumski Daniel Stephen specialize in?
Szumski Daniel Stephen is licensed for one CSLB classification: B General Building Contractor.
Where is Szumski Daniel Stephen headquartered?
Szumski Daniel Stephen is headquartered at 1101 Broadway, Sonoma, CA 95476, in Sonoma County, California.
Does Szumski Daniel Stephen have an active surety bond on file with CSLB?
Yes. Szumski Daniel Stephen has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Szumski Daniel Stephen carry workers' compensation coverage?
Szumski Daniel Stephen reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Szumski Daniel Stephen's contractor license?
You can verify Szumski Daniel Stephen's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=566657.
- License issuedMay 2, 1989
- Bond activeFeb 16, 2026
- WC coverage startsFeb 24, 2026
- License expiresOct 31, 2027
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