California contractor license
COHEN AIR CONDITIONING & HEATING
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
COHEN AIR CONDITIONING & HEATING is a C20 Warm-Air Heating, Ventilating And Air-Conditioning contractor in Livermore, Alameda County, licensed in California for 3 years (since 2023). As of Jun 23, 2026, the license is active with an expiration date of Jun 30, 2027 on record and a license bond is on file.
COHEN AIR CONDITIONING & HEATINGC20 Warm-Air Heating, Ventilating And Air-Conditioning · checked Jun 23, 2026
ActiveLicense number#1105472
Licensed sinceJun 2, 2023
Years licensed3 years
Expiration on recordJun 30, 2027
City and countyLivermore, Alameda 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 Jun 23, 2026.