How to Rewire Your Home Without An Electrician


Rewiring a home can seem like a daunting task, but with proper planning and precautions, it is possible for a homeowner to rewire their house without hiring an electrician. There are significant cost savings to be had by doing it yourself, but safety should always be the number one priority. In this guide, I will walk through the complete process of rewiring a home, from acquiring the necessary permits, to selecting the right wire and outlets, to step-by-step installation instructions. With adequate research and preparation, you can safely rewire your home and avoid the high costs of hiring an electrician.

Reasons to Rewire Your Home

Here are some of the top reasons you may want to rewire your house:

Prepare for the Project

Before you get started on a rewiring project, there are a few important steps to take:

Get Necessary Permits

Most areas require you obtain a permit before starting electrical work. Contact your local building department to inquire about permit requirements and inspections. Failing to get permits can risk fines, insurance problems and issues when selling the home.

Create a Wiring Plan

Map out a wiring plan including:

Reference the National Electrical Code for required outlet spacing, circuit capacities and more.

Purchase Supplies and Tools

At a minimum you'll need:

Having all materials and tools ahead of time will make the job smoother.

Shut Off Power and Remove Old Wiring

Safety first! Turn off power at the main breaker panel before doing any work. Verify it is off with a voltage tester. Then, you can start removing old wires.

Steps for Removal:

Taking it slow and methodical during removal allows you to inspect everything as you go.

Install New Wires

Now the fun part begins - running the new wires! Here are the steps:

Plan Your Circuit Runs

Select Appropriate Wire Size

Refer to the amp rating and your wire run distance to determine the right gauge. Some common sizes:

Run Cables Through Walls

Take it slow and be patient during this step.

Connect Wires at Boxes

Follow basic electrical safety at all times.

Install Outlets, Switches and Fixtures

You're on the home stretch now! Here's how to complete the job:

Double check connections are tight and secure.

Inspect, Test and Finish Up

You've made it to the most important part - verifying safety:

Rewiring a house yourself is a big endeavor, but extremely rewarding. By taking proper safety precautions and doing thorough research, homeowners can take on this project and get professional-looking results. The improvement to your home's electrical system will make the hard work worth it.