California contractor license
CHONG WING CHENG
- C39 Roofing
CHONG WING CHENG is a C39 Roofing contractor in Baldwin Park, Los Angeles County, licensed in California for 2 years (since 2024). As of Aug 21, 2025, the license is active with an expiration date of Sep 30, 2026 on record, a license bond is on file, and permit records show 1–10 permitted projects in the last 3 years.
CHONG WING CHENGC39 Roofing · checked Aug 21, 2025
ActiveLicense number#1126887
Licensed sinceSep 24, 2024
Years licensed2 years
Expiration on recordSep 30, 2026
City and countyBaldwin Park, Los Angeles County
License bondOn file
Projects1–10 permitted projects in the last 3 years
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Aug 21, 2025.