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
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From average costs to expert advice, get all the answers you need to get your job done.
An electrician carefully inspects and adjusts circuit breakers in an electrical panel, focused on ensuring a safe and functional setup.
Mar 17, 2025
Mar 17, 2025
Electrical panel replacement costs $530 to $2,100, depending on the location, the type of hardware, and any required building materials.
A living room with hidden lighting in a vaulted ceiling
Jun 4, 2025
Jun 4, 2025
The cost of a whole-house surge protector depends on the materials, size, installation, and more. This guide will help you budget for a new surge protector.
An attic ventilation window of a house
Apr 9, 2025
Apr 9, 2025
Attic fan installation costs vary based on location, fan type, and other factors. Get the cost breakdown for labor, materials, and additional extras so you can work out your budget for this essential home renovation project.
A person inspecting a circuit breaker
Mar 24, 2025
Mar 24, 2025
When installing a new 200-amp service panel, the right wire size is critical to ensuring sufficient amperage.
A person upgrading an electrical panel
Mar 11, 2025
Mar 11, 2025
Are you planning an electrical upgrade and wondering whether you need a permit to upgrade my electrical panel? This guide reviews everything you need to know.
A TV mounted on a brick wall
Mar 11, 2025
Mar 11, 2025
Need to mount a TV? Hiring a professional will help ensure it’s done safely. Here are common TV mounting questions a pro will likely ask about your project.
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Mother and daughter loading dishwasher
Knowing how many watts your home uses can give you insight into your energy consumption and help you save money. Learn how to calculate watts in this guide.
Electric box fill
Learning how to calculate box fill correctly will ensure you meet building codes and reduce the risk of electrical fires. Use this calculator to help.
Biege home exterior with driveway
Electrical subpanels allow you to use appliances and electronics safely. This cost guide explains the important factors to consider when installing a subpanel.
A living room with hidden lighting in a vaulted ceiling
The cost of a whole-house surge protector depends on the materials, size, installation, and more. This guide will help you budget for a new surge protector.
Kitchen with light fixture
Learn how much a light costs a year, so you can learn how to calculate the annual price for light fixtures and decide on the right bulbs for your home.
Electrician fixing ceiling lights
If you’re planning to install recessed lighting, one of the first things you’ll do is figure out how many recessed lights you need. Here’s how to do that.
Dad and son in bathroom with hairdryer
Installing a dedicated line in your home or garage is fairly straightforward, but may have a wide range of cost-affecting factors, like materials, labor, and necessary permits.
A portable inverter generator
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
A view of a house at night
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
home kitchen with island and bar stools, wood accents, and recessed lighting
Looking to give your room a little lighting love? Learn more about the cost to install recessed lighting based on the features in your home in this helpful guide.
single story house with solar panels on roof
Solar battery costs depend on the size of your system, labor, and capacity. Learn how much you could pay for batteries for home solar systems.
Men repairing a solar panel
There are a few factors to consider when it comes to solar panel repair costs. This guide breaks down the prices of solar panel removal, repair, and replacement.