California contractor license
SIGMA ONE CONSTRUCTION INC
- A General Engineering
- C10 Electrical
SIGMA ONE CONSTRUCTION INC is an A General Engineering and C10 Electrical contractor in Riverside, Riverside County, licensed in California for 2 years (since 2024). As of Jul 28, 2026, the license is active with an expiration date of Jul 31, 2028 on record and a license bond is on file.
SIGMA ONE CONSTRUCTION INCA General Engineering · C10 Electrical · checked Jul 28, 2026
ActiveLicense number#1123441
Licensed sinceJul 9, 2024
Years licensed2 years
Expiration on recordJul 31, 2028
City and countyRiverside, Riverside 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 Jul 28, 2026.