Licensed Contractors in Newberg, California

Newberg has 4 licensed contractors registered with the California Contractors State License Board across 2 trade classifications. The most common specialties are Plumbing Contractor (1). 3 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 (3)

Specialty Contractors

W R G Fire Training & Simulation Systems Inc Active
License #815134 B Newberg, CA Est. 2002
Paul Viau Construction Active
License #827249 B Newberg, CA Est. 2003
K H I Construction Active
License #983495 B Newberg, CA Est. 2013
Rock Plumbing Active
License #1134882 C-36 Newberg, CA Est. 2025

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