New Construction Electrician in Napa County, CA

Complete Electrical Systems for New Builds

Code 3 Electric provides full electrical installation for new residential and commercial construction projects. From initial planning to final installation, we ensure your system is safe, efficient, and built to code. We work with homeowners, builders, and contractors to deliver reliable electrical systems that support modern power needs.


So you can move forward with confidence, knowing your electrical system is built right from day one.

Hands wiring a ceiling electrical box with pliers and multicolored cables exposed.
Uniformed firefighter holding a hose nozzle, standing in front of a brick building.

Electrical Services for Ground-Up Projects

  • Full wiring for homes and buildings
  • Electrical panels and service setup
  • Smart home system integration
  • Generator pre-wiring and installation
  • Lighting design and installation
  • Data and communication wiring


Start Your Project with a Trusted Electrician


Building something new? Let’s make sure your electrical system is done right from the start. Get a free estimate →