California contractor license
JOHN BROWNELL
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
JOHN BROWNELL is a C20 Warm-Air Heating, Ventilating And Air-Conditioning contractor in California, licensed in California for 11 years (since 2015). As of Nov 4, 2026, the license is active with an expiration date of Feb 28, 2027 on record and no license bond is on file.
JOHN BROWNELLC20 Warm-Air Heating, Ventilating And Air-Conditioning · checked Nov 4, 2026
ActiveLicense number#1000896
Licensed sinceFeb 7, 2015
Years licensed11 years
Expiration on recordFeb 28, 2027
City and countyCalifornia
License bondNot on file
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Nov 4, 2026. Page refreshed Nov 5, 2026.