Licensed Contractors in Middleton, California

Middleton has 13 licensed contractors registered with the California Contractors State License Board across 6 trade classifications. The most common specialties are Electrical Contractor (6), Plumbing Contractor (2), Low Voltage Systems Contractor (1). 7 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 (6) A: General Engineering Contractor (1)

Specialty Contractors

Matthews Construction Active
License #141026 A, B +2 more Middleton, CA Est. 1953
Mark Simmons Active
License #721311 C-10 Middleton, CA Est. 1996
Ironwood Development Corporation Active
License #732474 B Middleton, CA Est. 1997
Delco Construction Active
License #795874 B Middleton, CA Est. 2001
Network Engineering Technologies Inc Active
License #860367 C-7 Middleton, CA Est. 2005
Hirsch Steven Construction Active
License #880649 B Middleton, CA Est. 2006
H S Electric Active
License #881080 C-10 Middleton, CA Est. 2006
William James Nuttall Active
License #943733 C-10, C-46 Middleton, CA Est. 2010
Crown Electric Engineering And Manufacturing Llc Active
License #998694 C-10 Middleton, CA Est. 2014
Bunelle Construction Inc Active
License #1016826 B Middleton, CA Est. 2016
Resistance Electric Active
License #1019263 C-10 Middleton, CA Est. 2016
Lazer Construction Service Active
License #1051876 B Middleton, CA Est. 2019
Busted Knuckles Plumbing Active
License #1066761 C-36 Middleton, CA Est. 2020

↑ Back to top