California contractor license
KEYSTONE LS LLC
- B General Building
KEYSTONE LS LLC is a B General Building contractor in South Gate, Los Angeles County, licensed in California for 2 years (since 2024). As of Feb 20, 2026, the license is active with an expiration date of Aug 31, 2026 on record and a license bond is on file.
KEYSTONE LS LLCB General Building · checked Feb 20, 2026
ActiveLicense number#1125714
Licensed sinceAug 28, 2024
Years licensed2 years
Expiration on recordAug 31, 2026
City and countySouth Gate, Los Angeles County
License bondOn file
ProjectsNone on file
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Feb 20, 2026.