California contractor license
CAL BUILDING SYSTEMS INC
- C10 Electrical
- C16 Fire Protection
- C-7 Low Voltage Systems
CAL BUILDING SYSTEMS INC is a C10 Electrical, C16 Fire Protection and C-7 Low Voltage Systems contractor in Yorba Linda, Orange County, licensed in California for 38 years (since 1987). As of Oct 28, 2025, the license is active with an expiration date of Nov 30, 2027 on record and a license bond is on file.
CAL BUILDING SYSTEMS INCC10 Electrical · C16 Fire Protection · C-7 Low Voltage Systems · checked Oct 28, 2025
ActiveLicense number#521087
Licensed sinceNov 19, 1987
Years licensed38 years
Expiration on recordNov 30, 2027
City and countyYorba Linda, Orange 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 Oct 28, 2025.