Master Builders of California, B General Building Contractor in Antioch, CA
Master Builders of California operating as a sole owner holds an active California contractor license (CSLB #450736), valid through Feb 29, 2028. First issued in 1984, the license has been on the CSLB roster for 42 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 Antioch, in Contra Costa County, California.
- License Number
- 450736
- Issued
- Jan 3, 1984
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100731714
- Effective
- Mar 21, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 21, 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 Master Builders of California licensed in California?
Yes. Master Builders of California holds California Contractors State License Board license number 450736, which is active and in good standing. The license was first issued on January 3, 1984. It is valid through February 29, 2028.
What does Master Builders of California specialize in?
Master Builders of California is licensed for one CSLB classification: B General Building Contractor.
Where is Master Builders of California headquartered?
Master Builders of California is headquartered at 4525 Horseshoe Circle, Antioch, CA 945318125, in Contra Costa County, California.
Does Master Builders of California have an active surety bond on file with CSLB?
Yes. Master Builders of California has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Master Builders of California carry workers' compensation coverage?
Master Builders of California reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Master Builders of California's contractor license?
You can verify Master Builders of California's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=450736.
- License issuedJan 3, 1984
- Bond activeMar 21, 2023
- WC coverage startsJan 21, 2026
- License expiresFeb 29, 2028
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