California contractor license
3 N 1 CONSTRUCTION INC
- B General Building
3 N 1 CONSTRUCTION INC is a B General Building contractor in South San Francisco, San Mateo County, licensed in California for 11 years (since 2015). As of Jul 1, 2026, the license is active with an expiration date of Jun 30, 2028 on record and a license bond is on file.
3 N 1 CONSTRUCTION INCB General Building · checked Jul 1, 2026
ActiveLicense number#1005965
Licensed sinceJul 29, 2015
Years licensed11 years
Expiration on recordJun 30, 2028
City and countySouth San Francisco, San Mateo 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 Jul 1, 2026.