California contractor license
LIQING XU
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
LIQING XU is a C20 Warm-Air Heating, Ventilating And Air-Conditioning contractor in Danville, licensed in California for under a year. As of Oct 22, 2026, the license is active with an expiration date of Dec 31, 2027 on record and a license bond is on file.
LIQING XUC20 Warm-Air Heating, Ventilating And Air-Conditioning · checked Oct 22, 2026
ActiveLicense number#1147433
Licensed sinceDec 10, 2025
Years licensedUnder 1 year
Expiration on recordDec 31, 2027
City and countyDanville
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 22, 2026.