Rewiring your home can seem like a daunting task, but with the right preparation and safety precautions, it is possible for a homeowner to rewire their house without hiring an electrician. There are several reasons why you may want to consider rewiring your home yourself.

Reasons to Rewire Your Home

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

Upgrading Outdated Wiring

If your home still has knob and tube wiring or aluminum wiring, the system is likely outdated and potentially dangerous. Replacing old wiring with modern copper wire wiring will make your home safer.

Improving Electrical Capacity

Rewiring can allow you to upgrade from a 60 amp to 100 amp or 200 amp service. This increased capacity will meet the needs of large appliances and modern electronics.

Fixing Faulty Wiring

If you've experienced frequent tripped breakers, flickering lights, or even electrical fires, your home's wiring is likely faulty. Rewiring can fix these issues.

Preparing for Remodeling or Additions

If you'll be remodeling your kitchen or bathroom or adding an addition like a garage, rewiring beforehand will provide enough power and lighting to the new spaces.

Dangers of Rewiring Your Home

While DIY rewiring can save money over hiring an electrician, there are risks if proper safety isn't followed:

When Rewiring Yourself Is Allowable

Most areas allow homeowners to perform their own electrical work, with the following conditions:

How to Rewire a Home

Follow this process to safely rewire your house:

1. Create a Wiring Plan

2. Obtain Permits

3. Turn Off Power and Remove Old Wiring

4. Install New Wiring and Components

5. Connect Fixtures and Devices

6. Test and Inspect Wiring

7. Finish and Close Up

Tips for Safe and Successful Rewiring

Follow these tips to keep yourself and your home safe:


While rewiring your home is a big project, it certainly can be DIYed by an ambitious homeowner. Paying close attention to safety and getting proper permits and inspections are crucial. The end result will be a safer, more modern electrical system providing enough power for years to come. Just take it slow, follow codes, and don't be afraid to call a professional electrician if you ever feel unsure.