Rewiring a home can seem like a daunting task, but with proper planning and safety precautions, it is possible for a homeowner to do it themselves. Rewiring a home provides an opportunity to upgrade to more modern electrical systems and replace old, potentially hazardous wiring. When done correctly, rewiring can make your home safer and more energy efficient.

In this article, I will walk through the steps for how to rewire a home as a DIY project, with a focus on doing it safely and legally. I will cover what type of wiring to use, how to plan the rewiring, safety gear needed, turning off power, replacing wiring, installing new outlets and switches, and testing your work.

How to Plan a Home Rewiring Project

Before starting a rewiring project, you need to make a plan. Here are the key steps:

Safety Gear and Precautions for DIY Rewiring

Working with electrical wiring can be hazardous if proper safety precautions are not taken. Here are some key tips to work safely:

Removing Old Wiring and Installing New Wiring

Once planning is complete and safety gear is on, you're ready to start replacing wires. Here are the steps:

Installing Receptacles and Switches

Outlets ("receptacles") and switches are the visible parts of wiring. Here's how to install them properly:

Testing Your Work and Turning Power Back On

The final step is validating all wiring is safe and functional before re-energizing the system.

Once all circuits are confirmed working and safe, call the building department for a final inspection before covering walls. Enjoy your rewired home!


Rewiring a home is a big undertaking but also a very satisfying DIY project. By following safety best practices and local building codes, and taking it one step at a time, you can upgrade your electrical system safely and legally. Pay attention to details and don't rush the work. The result will be a home with modern wiring that meets your needs for years to come.