California contractor license
JOSEPH W SENN CONSTRUCTION
- A General Engineering
- B General Building
JOSEPH W SENN CONSTRUCTION is an A General Engineering and B General Building contractor in Murphys, Calaveras County, licensed in California for 38 years (since 1988). As of Feb 23, 2026, the license is active with an expiration date of Mar 31, 2028 on record and a license bond is on file.
JOSEPH W SENN CONSTRUCTIONA General Engineering · B General Building · checked Feb 23, 2026
ActiveLicense number#526977
Licensed sinceMar 24, 1988
Years licensed38 years
Expiration on recordMar 31, 2028
City and countyMurphys, Calaveras 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 Feb 23, 2026.