Robertson Jack
Verified against CSLB on · View on CSLB
License details
- License number
- 345859
- Classifications
- License term on file
- October 25, 1977 – July 31, 2027
Business
- (408) 750 0475 (CSLB public record)
- P O BOX 211, Alviso, CA 950020211Santa Clara County
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What to check next
Frequently asked questions
Is Robertson Jack licensed in California?
Yes. Robertson Jack holds an active California state contractor license (CSLB #345859), verified against the CSLB public record on June 17, 2026.
What is Robertson Jack's CSLB license number?
Robertson Jack's California contractor license number is 345859. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is Robertson Jack licensed for?
Robertson Jack is classified under General Building (B) by the CSLB.
How do I verify Robertson Jack's license myself?
Look up license #345859 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #345859 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.