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Photos and Stories about Electrical Wiring Photos and Stories about Electrical Wiring Mr. Electrician
  • Categories
    • All Electrical Categories
    • Ceiling Fan Wiring
    • Conduits and Fittings
    • Generator Hook Ups
    • Grounding and Bonding
    • Safety
    • Surge Protection
    • Switches and Switch Boxes
    • Wiring Diagrams
  • Topics
  • Shop
    • SERVICE & EMERGENCY DISCONNECT Stickers at ZAZZLE
    • Visit My TEEPUBLIC Shirt Shop
    • My eBay For TOOLS and Other Things
    • Over 120 Designs on Merchandise at My REDBUBBLE Shop
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Home Old House Wiring

Old House Wiring

Old house wiring details with photos and text describing repairs and electrical installations of wiring in old houses and buildings

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A Milwaukee brand cordless half-inch angle drill inside of a plastic case. There's a spare battery, a battery charger, and a handle for holding the drill steady. This is not normally a DIYer tool unless some serious drilling needs to be done. Image is copyright 2026 John Grabowski, All Rights Reserved.

New Homeowner Tools

An ivory colored electrical wall switch hanging from a blue plastic switch box by a white wire, a black wire, and a bare copper wire. There is no neutral conductor available here. The white wire is actually the LINE and the black wire is the LOAD for the switch.

Switch Has Neutral

An electrical receptacle outlet with pigtails preinstalled and ready to be spliced inside the electrical box

Pigtail My Electrical Outlets

An older electric meter and fuse box located inside a basement adjacent to the foundation wall. The armored grounding electrode conductor is coming out of the bottom of the meter socket.

Basement Electric Meter

New kitchen cabinets were installed before the wiring was fixed on this old renovation.

Bad Kitchen Wiring

An existing wall switch with the correct wires needed for adding a new outlet.

Add Outlet From Existing Switch

A burned electrical outlet with a toasted slot on the face and a burned screw on the side.

Burned Electrical Outlet Causes

Close-up photo of the electrical wiring connections on a ceiling hung light fixture.

Why Are My Lights Flickering

The interior of an active outdoor electrical panel with a white wire being used as one of the LINE conductors feeding the panel. The equipment grounding conductor is being used as a neutral which can cause phantom voltage.

Phantom Voltage

The image depicts three electrical outlet boxes exposed, along with the easy-to-find wood wall studs, two plastic pipes and two copper pipes during the demolition phase of a kitchen remodel.

How I Find A Wall Stud

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