California contractor license
SILVA'S PIPELINE INC
- A General Engineering
SILVA'S PIPELINE INC is an A General Engineering contractor in Hayward, Alameda County, licensed in California for 61 years (since 1964). As of Sep 18, 2025, the license is active with an expiration date of Jun 30, 2027 on record and a license bond is on file.
SILVA'S PIPELINE INCA General Engineering · checked Sep 18, 2025
ActiveLicense number#229986
Licensed sinceNov 16, 1964
Years licensed61 years
Expiration on recordJun 30, 2027
City and countyHayward, 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 Sep 18, 2025.