Outlet & Switch Replacement in Wisconsin: Complete 2026 Cost Guide
Outlets and switches wear out over time. Loose plugs, warm faceplates, and sparking are warning signs. Here's what Wisconsin homeowners need to know about safe, code-compliant replacements.
Replacement Cost Summary
- • Standard outlet: $75-$150
- • USB outlet: $100-$175
- • GFCI outlet: $150-$250
- • Standard switch: $75-$125
- • Dimmer switch: $125-$200
Signs You Need Outlet Replacement
- Loose plugs: Won't stay in, fall out easily
- Sparking: Visible spark when inserting plug
- Warm faceplate: Should never be warm to touch
- Discoloration: Brown/black marks indicate arcing
- Buzzing/crackling: Electrical noise from outlet
- Two-prong outlets: No ground, limits what you can plug in
Outlet Types Explained
15A vs 20A Outlets
15A outlets have vertical slots; 20A have one T-shaped slot. Kitchen and bathroom outlets are typically on 20A circuits. Match the outlet rating to the circuit breaker.
Tamper-Resistant Outlets
Required by NEC in all new residential installations. Have internal shutters that only open when both slots are engaged (prevents kids inserting objects).
The Backstab Problem
"Backstabbed" connections (wires pushed into holes in the back of outlets) are a leading cause of outlet failures and fires. They loosen over time and cause arcing.
When we replace outlets, we always use screw terminals, which provide secure, long-lasting connections. This takes longer but is much safer.
Why We Can't Quote Outlet Work Remotely
What looks like a simple outlet swap can reveal:
- • Aluminum wiring requiring special terminations
- • No ground wire (grounding work needed)
- • Damaged or undersized wiring
- • Overloaded boxes
- • Backstabbed connections throughout circuit
We often find issues that need addressing when opening up old outlets.
Related Resources
Need Outlets or Switches Replaced?
We'll assess your outlets, identify any underlying issues, and ensure safe, code-compliant replacements.
Schedule ServiceNeed Outlets or Switches Replaced?
Loose plugs, warm faceplates, and sparking outlets are warning signs of a potential fire hazard. We replace outlets and switches with secure screw-terminal connections for lasting safety. Couillard Electric serves Sheboygan County, Ozaukee County, Washington County, and surrounding SE Wisconsin communities.