Electrical
Get current on the aspects of home electricity, with how to's from planning to installation and beyond.
What Is the Cost to Upgrade an Electrical Panel?
Upgrading your home’s electrical panel so that it can handle more power reduces the risk of electrical fires and system overloads.
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Is your wiring more than 20 years old? Here’s how to safely upgrade your GFCI outlets and ensure compliance with local code requirements.
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How To Install a Transfer Switch for a Portable Generator
Looking to keep electricity flowing to essential appliances during a power outage? Read our guide on how to install a transfer switch.
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How To Install an Automatic Standby Generator
Looking for a way to keep your power on during outages? Our guide contains everything you need to know to install an automatic standby generator.
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How Much Does an Electrician Cost?
Read our guide to learn how much hiring an electrician costs, whether you need to replace a single light switch or rewire your entire home.
These This Old House videos showcase all of our electrical projects, how-tos, and designs.
