Licensed Contractors in Wishon, California

Wishon has 3 licensed contractors registered with the California Contractors State License Board across 5 trade classifications. The most common specialties are Sanitation System Contractor (1), Well Drilling Contractor (1), 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

A: General Engineering Contractor (1)

Specialty Contractors

Donald A Williford Of California Active
License #704621 A, C-42 +1 more Wishon, CA Est. 1995
Phase One Electric & Telecom Active
License #864775 C-10 Wishon, CA Est. 2005
Wc Plumbing Inc Active
License #891084 C-36 Wishon, CA Est. 2007

↑ Back to top