Licensed Contractors in Winnsboro, California

Winnsboro has 2 licensed contractors registered with the California Contractors State License Board across 2 trade classifications. The most common specialties are Electrical Contractor (1). 1 contractors hold general contractor licenses (Class A or B).

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: February 20, 2026.

Contractors by Classification

General Contractors

B: General Building Contractor (1)

Specialty Contractors

American Integrated Systems Active
License #773990 C-10 Winnsboro, CA Est. 2000
Innertex Construction Inc Active
License #791376 B Winnsboro, CA Est. 2001

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