Alpha Dynamic Builders, B General Building Contractor in Petaluma, CA
Alpha Dynamic Builders operating as a corporation holds an active California contractor license (CSLB #1099834), valid through Dec 31, 2026. First issued in 2022, the license has been on the CSLB roster for 4 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and active workers' compensation coverage from Clear Spring Property and Casualty Company. The business is based in Petaluma, in Sonoma County, California.
- License Number
- 1099834
- Issued
- Dec 19, 2022
- Status
- CLEAR
- Expires
- Dec 31, 2026
- Entity
- Corporation
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901212407
- Effective
- Mar 29, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Clear Spring Property and Casualty Company
- Policy Number
- CWC02507102
- Effective
- Sep 20, 2025
- Expires
- Sep 20, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Alpha Dynamic Builders licensed in California?
Yes. Alpha Dynamic Builders holds California Contractors State License Board license number 1099834, which is active and in good standing. The license was first issued on December 19, 2022. It is valid through December 31, 2026.
What does Alpha Dynamic Builders specialize in?
Alpha Dynamic Builders is licensed for one CSLB classification: B General Building Contractor.
Where is Alpha Dynamic Builders headquartered?
Alpha Dynamic Builders is headquartered at 156 Mc Near Cir, Petaluma, CA 94952, in Sonoma County, California.
Does Alpha Dynamic Builders have an active surety bond on file with CSLB?
Yes. Alpha Dynamic Builders has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does Alpha Dynamic Builders carry workers' compensation coverage?
Yes. Alpha Dynamic Builders carries active workers' compensation coverage through Clear Spring Property and Casualty Company.
How do I verify Alpha Dynamic Builders's contractor license?
You can verify Alpha Dynamic Builders's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1099834.
- License issuedDec 19, 2022
- WC coverage startsSep 20, 2025
- Bond activeMar 29, 2026
- WC expiresSep 20, 2026
- License expiresDec 31, 2026
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