California contractor license
STURM ALAN
- B General Building
STURM ALAN is a B General Building contractor in Castle Rock, licensed in California for 36 years (since 1990). As of Aug 18, 2026, the license is active with an expiration date of Sep 30, 2028 on record and a license bond is on file.
STURM ALANB General Building · checked Aug 18, 2026
ActiveLicense number#594520
Licensed sinceMay 22, 1990
Years licensed36 years
Expiration on recordSep 30, 2028
City and countyCastle Rock
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 Aug 18, 2026.