Keystone Builders INC, B General Building Contractor in Anaheim, CA
Keystone Builders INC operating as a corporation holds California contractor license #951489, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 2010, the license has been on the CSLB roster for 16 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Contractors Indemnity Company and a previously-filed workers' compensation policy with Wesco Insurance Company that is no longer active. The business is based in Anaheim, in Orange County, California.
- License Number
- 951489
- Issued
- Aug 23, 2010
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100167465
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Wesco Insurance Company
- Policy Number
- WEP3793008
- Effective
- Jul 1, 2025
- Expires
- Jul 1, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Keystone Builders INC licensed in California?
Keystone Builders INC previously held California Contractors State License Board license number 951489, but the license expired on August 31, 2026 and is not currently valid. It was first issued on August 23, 2010.
What does Keystone Builders INC specialize in?
Keystone Builders INC is licensed for one CSLB classification: B General Building Contractor.
Where is Keystone Builders INC headquartered?
Keystone Builders INC is headquartered at P O Box 18329, Anaheim, CA 92817, in Orange County, California.
Does Keystone Builders INC have an active surety bond on file with CSLB?
Yes. Keystone Builders INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Keystone Builders INC carry workers' compensation coverage?
Keystone Builders INC has a previously-filed workers' compensation policy with Wesco Insurance Company that is no longer active.
How do I verify Keystone Builders INC's contractor license?
You can verify Keystone Builders INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=951489.
- License issuedAug 23, 2010
- Bond activeJan 1, 2023
- WC coverage startsJul 1, 2025
- WC expiredJul 1, 2026
- License expiredAug 31, 2026
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