Keystone Security Inc
Verified against CSLB on · View on CSLB
CSLB reason on file: Work Comp Susp
License details
- License number
- 976006
- Classifications
- License term on file
- August 22, 2012 – August 31, 2026
Business
- (408) 238 4365 (CSLB public record)
- 4129 TIMBERLINE DRIVE, San Jose, CA 95121Santa Clara County
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What to check next
Frequently asked questions
Is Keystone Security Inc licensed in California?
Keystone Security Inc's California contractor license (CSLB #976006) is currently suspended as of our August 4, 2026 check of the CSLB public record. CSLB reason on file: Work Comp Susp. Always confirm the current status on CSLB before hiring.
What is Keystone Security Inc's CSLB license number?
Keystone Security Inc's California contractor license number is 976006. 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 Keystone Security Inc licensed for?
Keystone Security Inc is classified under Lock and Security Equipment (C-28) by the CSLB.
How do I verify Keystone Security Inc's license myself?
Look up license #976006 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 August 4, 2026.
Verify it yourself: How to verify a California contractor license · Look up #976006 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.