Licensed Contractors in Ann Arbor, California

Ann Arbor has 5 licensed contractors registered with the California Contractors State License Board across 5 trade classifications. The most common specialties are Plumbing Contractor (1), Low Voltage Systems Contractor (1), Lock and Security Equipment 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

The Trenton Corporation Active
License #798185 D12 Ann Arbor, CA Est. 2001
Quake Prepare Active
License #953924 B Ann Arbor, CA Est. 2010
N Ghosn Builders Active
License #1051222 B, C-36 Ann Arbor, CA Est. 2019
Synergy Software & Consulting Llc Active
License #1052243 C-7, C-28 Ann Arbor, CA Est. 2019
Yardline Gorilla Studio Shed Big Timber Active
License #1089992 B Ann Arbor, CA Est. 2022

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