Keystone General Construction CO, A General Engineering Contractor in Moorpark, CA
Keystone General Construction CO operating as a sole owner holds an active California contractor license (CSLB #509108), valid through Apr 30, 2027. First issued in 1987, the license has been on the CSLB roster for 39 years. It carries 2 CSLB classifications: A General Engineering Contractor and 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 Moorpark, in Ventura County, California.
- License Number
- 509108
- Issued
- Apr 15, 1987
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100946256
- Effective
- Apr 2, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 24, 2025
- 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 Keystone General Construction CO licensed in California?
Yes. Keystone General Construction CO holds California Contractors State License Board license number 509108, which is active and in good standing. The license was first issued on April 15, 1987. It is valid through April 30, 2027.
What does Keystone General Construction CO specialize in?
Keystone General Construction CO is licensed for 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor.
Where is Keystone General Construction CO headquartered?
Keystone General Construction CO is headquartered at P O Box 454, Moorpark, CA 93021, in Ventura County, California.
Does Keystone General Construction CO have an active surety bond on file with CSLB?
Yes. Keystone General Construction CO has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Keystone General Construction CO carry workers' compensation coverage?
Keystone General Construction CO reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Keystone General Construction CO's contractor license?
You can verify Keystone General Construction CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=509108.
- License issuedApr 15, 1987
- Bond activeApr 2, 2025
- WC coverage startsApr 24, 2025
- License expiresApr 30, 2027
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