Electrical Services in Napa County, CA

Professional Electrical Services for Homes, Businesses & Projects

Code 3 Electric Inc. provides expert electrical services for residential, commercial, and industrial projects throughout Napa County and surrounding areas. From new construction and remodels to repairs, panel upgrades, smart home systems, generator installations, and data wiring, our licensed electricians deliver safe, reliable, and code-compliant solutions.



With over 15 years of experience and a 5th-generation electrical background, we’re equipped to handle projects of any size—from single homes to large commercial and industrial facilities.

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New Construction Electrical

Complete electrical systems for new homes, commercial buildings, and large-scale projects. We handle ground-up wiring, panel installation, lighting, smart home integration, generator prep, and data systems—ensuring your project is built safely, efficiently, and fully up to code.

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Electrical Repairs & Upgrades

Fast, reliable troubleshooting and repair services to keep your electrical system safe and working properly. We fix faulty wiring, breaker issues, outlet failures, and code violations—helping prevent bigger problems while keeping your system running safely and efficiently.

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Panel Upgrades & Service Changes

Upgrade outdated or overloaded electrical panels to meet today’s power demands. We handle panel replacements, service upgrades, breaker updates, and code compliance improvements—helping improve safety, increase capacity, and support modern electrical needs.

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Smart Home Installation

Upgrade your home with modern smart technology designed for convenience and control. We install smart lighting, automation systems, and integrated controls—ensuring everything is properly wired, easy to use, and built for long-term performance.

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Generator Installation

Protect your home or business from power outages with reliable backup power solutions. We install whole-home and commercial generators, transfer switches, and system integrations—keeping your property powered, protected, and running when it matters most.

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Data & Communication Wiring

Ensure fast, reliable connectivity with professionally installed low-voltage systems. We provide structured cabling, ethernet wiring, communication systems, and smart-ready infrastructure—keeping your home or business connected and operating efficiently.

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Electrical Services for Every Type of Project

Code 3 Electric serves a wide range of clients, including:


  • Homeowners and residential properties
  • Commercial buildings and retail spaces
  • Apartment complexes and multi-unit housing
  • Hotels, wineries, and shopping centers
  • Industrial facilities and specialized systems


We also provide travel-ready electrician services, with licensed commercial journeymen available for projects across the U.S. and internationally.



Need a Licensed Electrician in Napa County?


Whether you're starting a new project, upgrading your system, or fixing electrical issues, Code 3 Electric is ready to help. Get a free estimate →