California contractor license
OLIVER DE SILVA INC
- A General Engineering
OLIVER DE SILVA INC is an A General Engineering contractor in Oakland, Alameda County, licensed in California for 73 years (since 1953). As of Apr 1, 2026, the license is active with an expiration date of Aug 31, 2027 on record and a license bond is on file.
OLIVER DE SILVA INCA General Engineering · checked Apr 1, 2026
ActiveLicense number#141140
Licensed sinceSep 24, 1953
Years licensed73 years
Expiration on recordAug 31, 2027
City and countyOakland, Alameda 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 Apr 1, 2026.