Most people never think twice about the wiring hidden inside their walls until something goes wrong. Electrical work is meant to keep homes safe and functional, but when it is done carelessly, the results can be dangerous. Small mistakes, rushed jobs, or ignored safety rules can turn ordinary houses into serious hazards.

Some problems are obvious at first glance, while others lurk unnoticed until they cause major damage. Together, they show just how important skilled electrical work really is and how close some of these houses came to being almost completely ruined. Let’s dive into 23 electrician fails that could have ruined houses entirely.

1. They’re never going to notice it

u/karlakamacho/via reddit

2. We hope this all works out

u/commodorecarbonate/via reddit

3. If your electrician leaves your fuse box looking like this, you need a new one

via reddit

4. Somehow we landed all the neutrals on the wrong bus, and failed inspection

u/prelawbrozo/via reddit

5. Hey, at least you can still flip the switch

u/karlakamacho/via reddit

6. Sparky must have done this wire work

u/fender4645/via reddit

7. Supposedly this job caused a fire in the house, I wonder why

via reddit

8. At least the light still works

u/lookatthatsquirrel/via reddit

9. Honestly, power lines coming from the ceiling adds to the indie feel of this cafe

u/noahsmith4/via reddit

10. At least they have a doorbell

u/2cantwo/via youtube

11. Everything seems to be going well

u/2cantwo/via youtube

12. We don’t think those are supposed to be exposed

u/fun-squirrel7132/via reddit

13. We’re not sure if we should call it an electrical fail, or a plumbing fail, but it deserves to be here

u/2cantwo/via youtube

14. We’re sure he knows what he’s doing

u/2cantwo/via youtube

15. Just cut a hole for that light it’ll be fine

u/karlakamacho/via reddit

16. Hey, as long as I can charge my phone I don’t care how sketchy it is

u/oswald192/via reddit

17. No conduit, no problem

u/relative-key2506/via reddit

18. There’s so many things wrong here, but the damaged cable jackets take the cake

u/el5antino/via reddit

19. Copper and aluminum in the same terminal is a big no no

u/apaps3/via reddit

20. How many conductors can we get to fit through one connector?

u/helenolai/via reddit

21. Well, that’s going to be a problem

A gray electrical panel with multiple circuit breakers is mounted on a wall, partially surrounded by speckled granite countertops. A stack of canned drinks is visible on the right side of the counter.
affectionate-yam5665/VIA Reddit.com

22. “I need to speak to your supervisor.”

A white ceiling with several square holes cut into it, revealing pipes and beams above. A chandelier hangs nearby, and sunlight streams in through large windows on the white walls.
inspector256/VIA Reddit.com

23. Something doesn’t seem right here

Exposed electrical wiring with a green and yellow earth wire, a black wire, and a red wire connected to a partially detached electrical outlet from a wall.
osbinballer/VIA Reddit.com

Want to see more fails?

Check out 27 Plumbing Fails That Ruined Houses Entirely, or take a look at 30 design fails that went very wrong. Finally, if you want to see the worst automobile fails imaginable, check out 23 Automobile Fails That Escape All Rationality.

Meet the Writer

Patrick is a writer based in upstate New York, where he grew up and still calls home. Over the past year, he’s been diving deep into storytelling, especially tales rooted in history, the Wild West, lost treasures, and ancient artifacts. He’s also drawn to unsolved mysteries and whatever the internet can’t stop talking about.

Whether it’s a centuries-old legend or a bizarre internet rabbit hole, Patrick is always chasing the threads of a compelling story. When he’s not chasing stories, Pat’s probably hiking mountain trails with his dog, exploring new corners of the U.S., or doom-scrolling between hangouts with friends and family. He finds inspiration in nature, forgotten places, and random conversations—anything that sparks curiosity. Whether it’s city streets or backcountry paths, Patrick’s always on the lookout for the next great story.