California contractor license
DUNCAN BUILDING
- B General Building
DUNCAN BUILDING is a B General Building contractor in Forest Falls, San Bernardino County, licensed in California for 9 years (since 2017). As of Sep 2, 2025, the license is active with an expiration date of Sep 30, 2027 on record and a license bond is on file.
DUNCAN BUILDINGB General Building · checked Sep 2, 2025
ActiveLicense number#1031435
Licensed sinceSep 27, 2017
Years licensed9 years
Expiration on recordSep 30, 2027
City and countyForest Falls, San Bernardino 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 Sep 2, 2025.