Robertson Jack, B General Building Contractor in Alviso, CA
Robertson Jack operating as a sole owner holds an active California contractor license (CSLB #345859), valid through Jul 31, 2027. First issued in 1977, the license has been on the CSLB roster for 49 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 Alviso, in Santa Clara County, California.
- License Number
- 345859
- Issued
- Oct 25, 1977
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67412391
- Effective
- Jul 30, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 30, 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 Robertson Jack licensed in California?
Yes. Robertson Jack holds California Contractors State License Board license number 345859, which is active and in good standing. The license was first issued on October 25, 1977. It is valid through July 31, 2027.
What does Robertson Jack specialize in?
Robertson Jack is licensed for one CSLB classification: B General Building Contractor.
Where is Robertson Jack headquartered?
Robertson Jack is headquartered at P O Box 211, Alviso, CA 950020211, in Santa Clara County, California.
Does Robertson Jack have an active surety bond on file with CSLB?
Yes. Robertson Jack has an active California contractor surety bond filed with Western Surety Company.
Does Robertson Jack carry workers' compensation coverage?
Robertson Jack reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Robertson Jack's contractor license?
You can verify Robertson Jack's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=345859.
- License issuedOct 25, 1977
- WC coverage startsJun 30, 2025
- Bond activeJul 30, 2025
- License expiresJul 31, 2027
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