California contractor license
PROPRIETARY GREEN ENGINEERING AND INVESTMENTS INC
- A General Engineering
- B General Building
PROPRIETARY GREEN ENGINEERING AND INVESTMENTS INC is an A General Engineering and B General Building contractor in San Francisco, San Francisco County, licensed in California for 3 years (since 2023). As of Oct 7, 2025, the license is active with an expiration date of Jul 31, 2027 on record and a license bond is on file.
PROPRIETARY GREEN ENGINEERING AND INVESTMENTS INCA General Engineering · B General Building · checked Oct 7, 2025
ActiveLicense number#1107711
Licensed sinceJul 26, 2023
Years licensed3 years
Expiration on recordJul 31, 2027
City and countySan Francisco, San Francisco 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 Oct 7, 2025.