Cook Joseph Rock, B General Building Contractor in Lakeside, CA
Cook Joseph Rock operating as a sole owner holds an active California contractor license (CSLB #636601), valid through May 31, 2028. First issued in 1992, the license has been on the CSLB roster for 34 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Lakeside, in San Diego County, California.
- License Number
- 636601
- Issued
- Jan 24, 1992
- Status
- CLEAR
- Expires
- May 31, 2028
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 63118675
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 13, 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 Cook Joseph Rock licensed in California?
Yes. Cook Joseph Rock holds California Contractors State License Board license number 636601, which is active and in good standing. The license was first issued on January 24, 1992. It is valid through May 31, 2028.
What does Cook Joseph Rock specialize in?
Cook Joseph Rock is licensed for one CSLB classification: B General Building Contractor.
Where is Cook Joseph Rock headquartered?
Cook Joseph Rock is headquartered at 11705 Moreno Avenue, Lakeside, CA 92040, in San Diego County, California.
Does Cook Joseph Rock have an active surety bond on file with CSLB?
Yes. Cook Joseph Rock has an active California contractor surety bond filed with Western Surety Company.
Does Cook Joseph Rock carry workers' compensation coverage?
Cook Joseph Rock reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Cook Joseph Rock's contractor license?
You can verify Cook Joseph Rock's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=636601.
- License issuedJan 24, 1992
- Bond activeJan 1, 2023
- WC coverage startsApr 13, 2026
- License expiresMay 31, 2028
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