Utah's housing stock runs from 1890s brick to last year's subdivision, and the wiring inside tells you roughly when someone last cared. Here is how to read yours.
Signs that matter
- Knob and tube. Single conductors on white ceramic knobs in the attic or basement. No ground, and insulation that has had a century to get brittle.
- Cloth or rubber insulation that crumbles. If touching a wire in a junction box makes insulation flake off, the circuit is past its life.
- Aluminum branch wiring. Common in homes built between roughly 1965 and 1975. The cable jacket usually says AL. Not automatically a rewire, but it needs proper treatment at every connection.
- Two-prong outlets everywhere. No equipment ground anywhere on the circuit, which matters for anything with a metal case or a surge protector.
- Warm switch plates or receptacles. Heat with nothing drawing power means a loose connection arcing inside the box.
- Repeated GFCI trips with no moisture. Often insulation breakdown somewhere in the run.
- Lights dimming across the house when a motor starts. Undersized or deteriorated service conductors.
- Extension cords as permanent wiring. Symptom of a house with far too few circuits for how it is now used.
- A fuse box. Not proof the branch wiring is bad, but it usually travels in the same company.
Signs that usually do not mean a rewire
- One dead outlet. Usually a single bad device or a tripped GFCI upstream — see electrical repair.
- A breaker that trips when you run two heaters. That is the breaker doing its job.
- Flickering on one dimmer. Nearly always an LED and dimmer mismatch.
What a rewire involves
We fish new cable through attics, basements and crawlspaces, opening walls only where there is no path. Openings are kept small and placed where patching is straightforward. Each room gets grounded circuits, correct receptacle counts and AFCI or GFCI protection where required. See whole house rewiring for the full scope.
Can you phase it?
Yes, and most people do. Kitchen and bathrooms first, then bedrooms, then the rest. Each phase is a complete piece of work — nothing is torn out twice. It spreads the cost over a couple of years without leaving the house half finished.
Do you have to move out?
Usually not. We restore power to finished areas at the end of each day and work room by room. Only a full gut remodel really justifies moving out.
Not sure what you have? We will tell you at the first visit, free of charge. Call (888) 633-7804.