Licensed Contractors in Brownsburg, California

Brownsburg has 3 licensed contractors registered with the California Contractors State License Board across 3 trade classifications. The most common specialties are Synthetic Products (1). 2 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) A: General Engineering Contractor (1)

Specialty Contractors

Cornerstone Industries Corp Dba Cornerstone Flooring & Lining Active
License #818970 D12 Brownsburg, CA Est. 2003
Nevada Badger Daylighting Corp Active
License #945499 A Brownsburg, CA Est. 2010
Banyan Construction Services Llc Active
License #1065727 B Brownsburg, CA Est. 2020

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