Rewiring your entire home may seem like an intimidating task, but with the right materials and some basic electrical knowledge, it can be done safely and affordably without hiring an electrician. In this comprehensive guide, I will walk you through everything you need to know to rewire your home for under $50.

Assess Your Electrical Needs

Before beginning, take stock of your home's current electrical setup and determine what needs to be rewired.

Choose Your Materials

With your electrical plan in place, make a list of all the materials you will need:

Safety First

Rewiring a home comes with risks of shock and electrical fires. To ensure safety:

Step-by-Step Rewiring Process

With planning and safety preparation complete, you're ready to rewire. Follow these key steps:

1. Turn Off Power

Shut off the main breaker panel. Test that power is off with a contact voltage tester before working.

2. Remove Old Wiring

Carefully remove existing wires from boxes and fixtures. Label each wire as you disconnect it to keep track of circuits.

3. Install New Electrical Boxes

Replace existing boxes with new electrical boxes as needed. Plastic is affordable but metal boxes provide superior grounding. Use box brackets to mount them securely.

4. Run New Wiring and Conduit

Run cables between boxes and fixtures. Use conduit for exposed runs to protect the wires. Ensure wires are the appropriate size for their circuit loads.

5. Connect Switches, Outlets and Fixtures

Terminate the wiring in boxes using wire nuts. Follow diagrams to connect hot, neutral and ground wires correctly. Mount devices like switches, outlets and fixtures.

6. Connect Wiring to Panel

Route cable and conduit to the breaker panel. Label all wires clearly. Connect wires to circuit breakers securely.

7. Inspect and Test Circuits

Inspect all connections and splices thoroughly. Check ground wires and GFCI functionality. Verify proper circuit labeling.

8. Close Up and Power Up

Seal boxes and conduit openings appropriately. Replace insulation, panels, trim, etc. Turn the main power back on and test outlets, lights and appliances.

Rewiring on a Budget

Follow these money-saving tips:

Consult an Expert if Needed

While rewiring a home is a DIY possibility, it is critical to get professional advice if you have any safety concerns or are unsure of project specifics. An hour of consultation with an electrician can save you from costly - and dangerous - mistakes.


Rewiring your home without an electrician is an ambitious but achievable project with proper planning, safety precautions, the right materials, and some basic electrical know-how. Focus on one room at a time, stick to your budget, follow local codes, and get professional guidance when unsure. With some diligent work, you can rewire your whole home for under $50 in parts. Just be sure to always put safety first!