California contractor license
TRUNG KIEN DO
- A General Engineering
- B General Building
- C10 Electrical
- C16 Fire Protection
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
- C36 Plumbing
- C46 Solar
TRUNG KIEN DO is a contractor with 7 license classifications, including A General Engineering and B General Building, in San Jose, licensed in California for 4 years (since 2022). As of Oct 22, 2026, the license is active with an expiration date of May 31, 2028 on record and no license bond is on file.
TRUNG KIEN DOA General Engineering · B General Building · C10 Electrical · C16 Fire Protection · C20 Warm-Air Heating, Ventilating And Air-Conditioning · C36 Plumbing · C46 Solar · checked Oct 22, 2026
ActiveLicense number#1091590
Licensed sinceMay 16, 2022
Years licensed4 years
Expiration on recordMay 31, 2028
City and countySan Jose
License bondNot on 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 22, 2026.