Licensed Contractors in Florence, California

Florence has 11 licensed contractors registered with the California Contractors State License Board across 9 trade classifications. The most common specialties are Electrical Contractor (5), Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor (2), Painting and Decorating Contractor (2). 5 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) A: General Engineering Contractor (2)

Specialty Contractors

Insul-Shield Coatings Ca Active
License #559066 C-33 Florence, CA Est. 1989
A Stern Inc Active
License #768736 B, C-10 Florence, CA Est. 1999
Chris Frye Active
License #797498 A, C-10 +2 more Florence, CA Est. 2001
Top Notch Window Coverings Active
License #829013 D52 Florence, CA Est. 2003
Davis Companies Active
License #849163 B, C-10 Florence, CA Est. 2004
Kobalt Coatings Active
License #911087 C-33 Florence, CA Est. 2008
Jns Contractors Inc Active
License #1018841 B, C-10 Florence, CA Est. 2016
Drain Pros Active
License #1045183 C-20, C-36 Florence, CA Est. 2018
High - Tech Engineering Services Active
License #1048031 A Florence, CA Est. 2018
Holland Roofing Of Cincinnati Inc Active
License #1088564 C-39 Florence, CA Est. 2022
Lighthouse Electrical Contractors Inc Active
License #1146048 C-10 Florence, CA Est. 2025

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