California contractor license
SIEBERT CONSTRUCTION
- B General Building
SIEBERT CONSTRUCTION is a B General Building contractor in Long Beach, Los Angeles County, licensed in California for 34 years (since 1992). As of Aug 18, 2025, the license is active with an expiration date of Aug 31, 2027 on record and no license bond is on file.
SIEBERT CONSTRUCTIONB General Building · checked Aug 18, 2025
ActiveLicense number#649466
Licensed sinceJul 8, 1992
Years licensed34 years
Expiration on recordAug 31, 2027
City and countyLong Beach, Los Angeles County
License bondNot on file
ProjectsNone on file
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Aug 18, 2025.