Polygon Builder INC, B General Building Contractor in San Jose, CA
Polygon Builder INC operating as a corporation holds an active California contractor license (CSLB #1100847), valid through Jan 31, 2027. First issued in 2023, the license has been on the CSLB roster for 3 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 San Jose, in Santa Clara County, California.
- License Number
- 1100847
- Issued
- Jan 26, 2023
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Corporation
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901282302
- Effective
- Jan 17, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Clear Spring Property and Casualty Company
- Policy Number
- CWC01162303
- 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 Polygon Builder INC licensed in California?
Yes. Polygon Builder INC holds California Contractors State License Board license number 1100847, which is active and in good standing. The license was first issued on January 26, 2023. It is valid through January 31, 2027.
What does Polygon Builder INC specialize in?
Polygon Builder INC is licensed for one CSLB classification: B General Building Contractor.
Where is Polygon Builder INC headquartered?
Polygon Builder INC is headquartered at 580 Madera Avenue, San Jose, CA 95112, in Santa Clara County, California.
Does Polygon Builder INC have an active surety bond on file with CSLB?
Yes. Polygon Builder INC has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does Polygon Builder INC carry workers' compensation coverage?
Yes. Polygon Builder INC carries active workers' compensation coverage through Clear Spring Property and Casualty Company.
How do I verify Polygon Builder INC's contractor license?
You can verify Polygon Builder INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1100847.
- License issuedJan 26, 2023
- WC coverage startsSep 20, 2025
- Bond activeJan 17, 2026
- WC expiresSep 20, 2026
- License expiresJan 31, 2027
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