California contractor license
RG3 ENGINEERING INC
- A General Engineering
- C36 Plumbing
RG3 ENGINEERING INC is an A General Engineering and C36 Plumbing contractor in National City, San Diego County, licensed in California for 4 years (since 2022). As of Feb 6, 2026, the license is active with an expiration date of Feb 29, 2028 on record and a license bond is on file.
RG3 ENGINEERING INCA General Engineering · C36 Plumbing · checked Feb 6, 2026
ActiveLicense number#1087721
Licensed sinceFeb 25, 2022
Years licensed4 years
Expiration on recordFeb 29, 2028
City and countyNational City, San Diego 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 6, 2026.