Rewiring a home can seem like a daunting task, but with proper research and preparation, some minor rewiring jobs can potentially be tackled by a homeowner. However, working with electricity is extremely dangerous if not done correctly. I would strongly advise exercising extreme caution, getting all necessary permits, and only attempting small basic jobs for which you are fully prepared. Certain larger projects should only be done by a licensed professional electrician.

Safety Tips

When considering any electrical project, safety should always be the number one priority. Here are some key tips:

Neglecting safety could result in electrocution, fires, or other hazards. Proceed with extreme care.

Basic Minor Rewiring Projects

While large rewiring jobs are best left to professionals, some minor upgrades can potentially be done by a diligent DIYer. Some examples:

Installing New Outlets and Switches

Adding an outlet or light switch is a common basic project. With the power off, this involves:

Replacing Old Outlets and Switches

Modernizing worn outlets and switches can provide aesthetic improvements and safety upgrades. It involves:

Installing New Light Fixtures

Replacing a basic ceiling fixture is an easy way to upgrade a room's lighting. Steps include:

Running New Circuits

Running new wiring for extra circuits allows adding more outlets. This requires:

While seemingly easy, mistakes in running new wires can lead to fires or electrocution if not done properly. Extreme care must be taken.

When to Call An Electrician

While the above projects may seem doable for some homeowners, larger undertakings should always be left to the professionals. Examples where you should always call an electrician include:

Improper wiring can cause serious safety issues. If a project gives you any doubts or uncertainty, hiring a professional is strongly recommended.


Basic minor electrical projects can potentially be DIYed if done very carefully by a diligent homeowner who has thoroughly researched the process. However, safety should be the number one concern - when in doubt, consult or hire a licensed electrician. Never take risks when working with electricity.