California contractor license
HENRY MICHROWSKI
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
HENRY MICHROWSKI is a C20 Warm-Air Heating, Ventilating And Air-Conditioning contractor in Tarzana, Los Angeles County, licensed in California for 44 years (since 1981). As of Aug 28, 2025, the license is active with an expiration date of Sep 30, 2026 on record and a license bond is on file.
HENRY MICHROWSKIC20 Warm-Air Heating, Ventilating And Air-Conditioning · checked Aug 28, 2025
ActiveLicense number#415079
Licensed sinceDec 4, 1981
Years licensed44 years
Expiration on recordSep 30, 2026
City and countyTarzana, Los Angeles 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 Aug 28, 2025.