California contractor license
WILLIAM G AVELLAR HEATING AND AIR CONDITIONING
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
WILLIAM G AVELLAR HEATING AND AIR CONDITIONING is a C20 Warm-Air Heating, Ventilating And Air-Conditioning contractor in Forestville, Sonoma County, licensed in California for 33 years (since 1993). As of Jan 24, 2025, the license is active with an expiration date of Jan 31, 2027 on record and a license bond is on file.
WILLIAM G AVELLAR HEATING AND AIR CONDITIONINGC20 Warm-Air Heating, Ventilating And Air-Conditioning · checked Jan 24, 2025
ActiveLicense number#662900
Licensed sinceJan 13, 1993
Years licensed33 years
Expiration on recordJan 31, 2027
City and countyForestville, Sonoma 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 Jan 24, 2025.