Is your house rockin’ old outlets? There’s some amazing new outlet technology available in your area home improvement store, as well as online. Whether you’re replacing a worn-out outlet with a standard replacement or going high-tech with USB-enabled or smart outlets, the process of how to change an outlet requires a few common-sense safety precautions. Let’s break it down step by step!
How to Replace an Outlet Safely and Efficiently
When learning how to change an outlet, safety is critical. This guide will guide you through the process of replacing a typical 120-volt outlet, as well as some important considerations for specialized outlets, such as GFCI (ground fault circuit interrupter) outlets for wet areas like bathrooms or kitchens.
Tools & Materials Needed:
- New outlet(s) that match the circuit amperage rating
- Non-contact voltage tester
- Wire cutter/strippers
- Screwdrivers
- Needle-nose pliers
- Electrical tape
Step 1: Go shopping
Before you begin, ensure you’re selecting the correct outlet for the job. When replacing a standard outlet, make sure it meets the current electrical code for the room. Remember that GFCI outlets are required by code in areas with water exposure like bathrooms and kitchens. Also, check the amperage rating of the new outlet to match the circuit amperage: 15 or 20-amp. While it’s okay to use a 15-amp outlet on a 20-amp circuit, you should never install a 20-amp outlet on a 15-amp circuit.
Step 2: Turn off power to the outlet
Turn off the power at the breaker panel for the outlet you're replacing. Never rely on the switch to cut power—always trip the breaker. Use a non-contact voltage tester to verify that the outlet is indeed de-energized. If you’re unfamiliar with the voltage tester, it’s better to call a professional to avoid electrical hazards.
Step 3: Remove the plate cover with a screwdriver
Remove the cover plate by unscrewing it with a screwdriver. Once the cover is off, use the tester again to check for any power running to the wires before you proceed.
Step 4: Remove the receptacle from the wall box
Loosen the screws securing the outlet to the wall box. Gently pull the outlet away from the box. Take note of the wiring as it is attached—if the wires look complicated or you’re unsure, it’s best to call a pro.
Step 5: Identify the wires
Note the wiring setup for your current outlet:
- Black ‘hot’ wires are connected to brass-colored screws.
- White ‘neutral’ wires are connected to silver-colored screws.
- Green or bare ‘ground’ wires are connected to the green grounding screw.
Take note of how each of the wires correspond to the terminals before proceeding.
Step 6: Verify proper wiring
Confirm that the wiring is correct for your circuit. For a 15-amp circuit, you should have 14-gauge wire, and for a 20-amp circuit, you’ll need 12-gauge wire. If the wires are mismatched or damaged, call an electrician for immediate repair.
Step 7: Disconnect and reconnect wires
Disconnect the old wires one by one, and install them on the new outlet. Reference the notes you took in step 5 to connect the correct wires to their matching terminals. Make sure the wiring connections are secure—each wire should be looped around the screw terminal in a clockwise direction. Tighten each screw carefully.
Step 8: Install the new outlet
Before inserting the new outlet into the box, wrap a loop of black electrical tape around the sides to cover any exposed wire terminals. This extra precaution will help prevent accidental contact.
Step 9: Reassemble the outlet
Once the new outlet is wired, screw it back into place and reattach the cover plate. Check that everything is secured before proceeding.
Step 10: Restore power
Turn the breaker back on and test the outlet with a voltage tester or by plugging in an appliance to ensure the outlet is functioning properly.
Should You Replace An Outlet Yourself?
While learning how to change an outlet can be a DIY project for those with electrical knowledge, it’s essential to hire a professional if you feel unsure at any point. The risks of electrical shock, fire, and other issues that an improperly installed outlet can expose you to are serious. Professionals like Mr. Electric® can ensure your new outlet is installed safely and properly.
Mr. Electric: The Right Choice for Outlet Replacements
When replacing outlets, it’s important to have an experienced professional handle the job to prevent any electrical hazards. Mr. Electric provides reliable, safe, and high-quality electrical services for your home or business. From outlet upgrades to full rewiring, our service professionals can help ensure your electrical system is functioning safely. With our Neighborly Done Right Promise®, you can trust that the job will be done correctly, safely, and to your satisfaction.
FAQs About Replacing an Outlet
The safety of you, your family, and home are the top priority of every Mr. Electric service professional. Our safety-first commitment to solving your electrical issues includes meticulous attention to detail on every job. Our commitment also includes using our years of experience to answer your questions. Below are answers to some of the most frequently asked questions about replacing an outlet.
How do I know if my outlet needs replacing?
If your outlet is discolored, loose, or not working properly (e.g., sparks when plugging in), it’s likely time for an outlet replacement. Other indicators of a failing outlet include burnt smells, warm-to-the-touch outlets, or frequent circuit trips.
Can I replace an outlet myself?
If you are familiar with electrical work, you can replace an outlet yourself, but ensure you follow all safety precautions. If you are unsure or unfamiliar with electrical systems, hiring a trained service professional is recommended.
What is the cost to replace an outlet?
The cost to replace a light switch or outlet by a trained service professional can vary, but the typical price range is between $80 and $200, depending on the type of outlet or switch and complexity of the installation. Additional costs may be incurred if you are upgrading to a GFCI outlet or adding new wiring.
Need Help Installing or Replacing Your Outlets?
Replacing an outlet or upgrading your electrical system is a job best left to the professionals. Mr. Electric offers reliable and safe outlet installation and replacement services. Call your local Mr. Electric service professional today or schedule an appointment to get the job done right.
This article is intended for general guidance only and is not applicable to every situation. You are responsible for determining the proper course of action for your property and situation. Mr. Electric is not responsible for any damages that occur as a result of advice and/or guidance derived from its blog content.
Some Mr. Electric services vary by location. Contact your local Mr. Electric franchise for more information.
