California contractor license
DAN O'CONNOR HEATING
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
DAN O'CONNOR HEATING is a C20 Warm-Air Heating, Ventilating And Air-Conditioning contractor in Bolinas, Marin County, licensed in California for 45 years (since 1981). As of Aug 1, 2025, the license is active with an expiration date of Aug 31, 2027 on record and a license bond is on file.
DAN O'CONNOR HEATINGC20 Warm-Air Heating, Ventilating And Air-Conditioning · checked Aug 1, 2025
ActiveLicense number#410324
Licensed sinceAug 12, 1981
Years licensed45 years
Expiration on recordAug 31, 2027
City and countyBolinas, Marin 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 1, 2025.