California contractor license
SUMI CONSTRUCTION INC
- B General Building
SUMI CONSTRUCTION INC is a B General Building contractor in San Ramon, Contra Costa County, licensed in California for under a year. As of Dec 10, 2025, the license is active with an expiration date of Dec 31, 2027 on record and a license bond is on file.
SUMI CONSTRUCTION INCB General Building · checked Dec 10, 2025
ActiveLicense number#1145800
Licensed sinceOct 31, 2025
Years licensedUnder 1 year
Expiration on recordDec 31, 2027
City and countySan Ramon, Contra Costa 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 Dec 10, 2025.