California contractor license
MADCON BUILDERS
- B General Building
- C-4 Boiler, Hot Water Heating And Steam Fitting
MADCON BUILDERS is a B General Building and C-4 Boiler, Hot Water Heating And Steam Fitting contractor in Guerneville, Sonoma County, licensed in California for under a year. As of Nov 20, 2025, the license is active with an expiration date of Nov 30, 2027 on record and a license bond is on file.
MADCON BUILDERSB General Building · C-4 Boiler, Hot Water Heating And Steam Fitting · checked Nov 20, 2025
ActiveLicense number#1146541
Licensed sinceNov 19, 2025
Years licensedUnder 1 year
Expiration on recordNov 30, 2027
City and countyGuerneville, 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 Nov 20, 2025.