Keystone Door & Building Supply Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 991361
- Classifications
- C-6 · Cabinet, Millwork and Finish CarpentryD-16 · Hardware, Locks and Safes
- License term on file
- March 20, 2014 – March 31, 2028
Business
- (916) 623 8105 (CSLB public record)
- 1037 NORTH MARKET BLVD STE 9, Sacramento, CA 95834Sacramento County
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What to check next
Frequently asked questions
Is Keystone Door & Building Supply Inc licensed in California?
Yes. Keystone Door & Building Supply Inc holds an active California state contractor license (CSLB #991361), verified against the CSLB public record on June 17, 2026.
What is Keystone Door & Building Supply Inc's CSLB license number?
Keystone Door & Building Supply Inc's California contractor license number is 991361. 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 Door & Building Supply Inc licensed for?
Keystone Door & Building Supply Inc is classified under Cabinet, Millwork and Finish Carpentry (C-6) and Hardware, Locks and Safes (D-16) by the CSLB.
How do I verify Keystone Door & Building Supply Inc's license myself?
Look up license #991361 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 #991361 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.