Electrical

Let there be—well, you know how the saying goes. Electricity is the undercurrent of our home, powering our appliances and lighting our hallways. Most of us are fine left in the dark regarding the inner workings of electrical wiring and circuit breakers…until you’re, quite literally, in the dark. Use our expert guidance to help identify the wires behind your wall, learn how to protect your home’s electrical system, and source a list of professional electricians you can call when you’re frazzled.

man replaces light bulb in pendant light fixture
Photo: Rawpixel.com / Adobe Stock
man replaces light bulb in pendant light fixture
Photo: Rawpixel.com / Adobe Stock
Explore top articles
From average costs to expert advice, get all the answers you need to get your job done.
A technician in a black shirt and khaki pants walks away from a house wall with utility boxes, a ladder, and a blue "X" marking on it.
Mar 25, 2025
Mar 25, 2025
Before you hire a licensed electrical contractor, you should learn the cost to run electric from the road to your house so you can budget for the project.
A step stool holds electrical tools, outlet covers, and tape, while a tool bag and drill sit nearby, indicating electrical work in progress.
Jun 12, 2025
Jun 12, 2025
Looking to size up your electrical system to cover higher usage and improve efficiency? Use this guide to see the cost to upgrade an electrical panel.
Handyman Chris McNeill from C.A. Shamrock LLC  organizing his tool bag in the back of a work van filled with equipment, toolboxes, and various tools.
Apr 9, 2025
Apr 9, 2025
Wondering about the cost to ground a house? Pricing depends on the material of the rod and how much the electrician charges per hour.
Handyman Chris McNeill from C.A. Shamrock LLC  carefully installs a ceiling light fixture, focusing intently on connecting the fixture wiring.
Mar 25, 2025
Mar 25, 2025
Wire sizes vary based on the ampacity of a circuit and more. Use this wire gauge amp chart to help you choose the correct wire size for your electrical circuit.
Man turning on a switch on an electrical panel
Mar 7, 2025
Mar 7, 2025
Wondering if a breaker box upgrade will reduce your electric bill? It very well could. Learn more in this informative guide.
Handyman Chris McNeill from C.A. Shamrock LLC  carefully installs a ceiling light fixture, aligning the wiring to ensure a secure fit in the ceiling.
Mar 25, 2025
Mar 25, 2025
To wire outlets and lights on a single circuit, you need experience with electricity. Keep reading to learn how to wire outlets and lights on the same circuit.
Need help finding the right pro?
Share your project details and we’ll match you with up to 3 available pros near you.
View all articles
A satellite dish on a house
Find out the average satellite dish repair cost, key price factors, and tips to save. Get expert advice on budgeting for your satellite dish repair project.
Private home theater
Discover the average home theater repair cost, key price factors, and tips to save. Get transparent estimates and plan your repair with confidence.
Man looking at computer
Discover the average fiber optic cable installation cost, including key factors that impact pricing, and learn how to budget for your home project.
Ethernet cable connected to outlet wall plate
Discover the average Ethernet installation cost, including labor, materials, and tips to save. Get transparent pricing and expert advice for your project.
Electrician installing electric wire
Home electrical wiring must be handled carefully. Here’s a breakdown of what you can do yourself and when you need an electrician.
solar panels on blue house
Discover solar panel maintenance costs, including average prices, cost factors, and tips to save, empowering you to keep your solar system running efficiently.
screen projector
Discover the cost to install a projector and screen​ in your home, including price ranges, installation factors, and tips to help you plan your home theater project.
Electrician wiring a new home
Discover the average cost of home theater wiring, including labor, materials, and key factors that impact your total price. Learn how to budget and save on your project.
Roofer installing a standing seam metal roof 
Discover the cost to install a home wind turbine, including average prices, key factors, and tips to help you budget for your renewable energy project.
A house roof with solar panels
Solar panel costs vary based on the system size, panel type, and wattage you need. Learn about solar panel installation costs, so you can budget with ease.
A step stool holds electrical tools, outlet covers, and tape, while a tool bag and drill sit nearby, indicating electrical work in progress.
Looking to size up your electrical system to cover higher usage and improve efficiency? Use this guide to see the cost to upgrade an electrical panel.
Technician smiling while using a multimeter to test wiring on an outdoor wall, enjoying his work on a sunny day with a lush background.
Rewiring a house can be a complex project but don’t let it catch you off guard. Read this to plan ahead and discover the cost to rewire a house.