California contractor license
SIGMA CONSTRUCTION COMPANY
- B General Building
SIGMA CONSTRUCTION COMPANY is a B General Building contractor in Millbrae, San Mateo County, licensed in California for 10 years (since 2015). As of Nov 19, 2025, the license is active with an expiration date of Dec 31, 2027 on record and a license bond is on file.
SIGMA CONSTRUCTION COMPANYB General Building · checked Nov 19, 2025
ActiveLicense number#1009864
Licensed sinceDec 21, 2015
Years licensed10 years
Expiration on recordDec 31, 2027
City and countyMillbrae, 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 Nov 19, 2025.