14/02/2026
Seen This Triangle on Your Fuse Box? Read This.
During rewire surveys, we sometimes find a yellow warning triangle stuck to a consumer unit.
That’s not decoration. That’s a warning sign from a previous inspection and it usually means the installation has failed safety standards.
In plain terms
Old wiring.
Poor previous work.
Unsafe readings.
And when that shows up… a full rewire is often the only proper fix.
That’s why so many engineers point homeowners our way.
We’ve built our reputation on doing them quickly, safely and with minimal disruption.
We don’t stop at electrics either. Every rewire includes plaster repairs as standard and if you want more done, we can handle additional plastering or even full redecoration.
So if that triangle ever appears in your home, don’t panic. Just call the team who deal with them every week.