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TRUSTED BY THERESA, WI HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon19
    Verified electrical services reviews

Top-Rated Electricians in Theresa - Updated Nov 2026

Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
4.2(
680
)
Appliance (Major Electric Appliance) - Install or Replace

Serving Theresa, WI and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"The problem turned out to be a burned out small electric door switch. I believe the price was way too expensive for the service performed and the price of the door switch. What more can I say? It got done."
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+2

Response time1 day
1 neighbors recently requested a quote
Recommended by86%of homeowners
Mario’s Handy Man services
5.0(
1
)
Portable Generator - RepairTelephone Jacks and Wiring - InstallTelephone System - Install or Upgrade+1 more

Serving Theresa, WI and surrounding areas

Approved

I am a honest ,responsible, puntual and a hard working person. I take pride in all I do . My handy man services is a secondary business for me. I specialize in telecommunication and home audio video with my full time employer of 27 years. Please feel free to reach out with any questions or request I be able to assist you with.\nThank you

Avatar for RISING EAGLE SOLUTIONS LLC
RISING EAGLE SOLUTIONS LLC
5.0(
1
)
Outdoor Lighting - Plan and Install

Serving Theresa, WI and surrounding areas

Approved

In business since 2025

Credit card accepted

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time1 day
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Electrical FAQs, answered by experts

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

You can tell if a breaker is GFCI by looking for a red or yellow test and reset button that you can press in and out. You’ll know if an outlet is GFCI if the red reset button is located in between the two pronged sections.

Yes—if a breaker is old or damaged, it might not be able to detect power surges or electrical overload. If that happens, the breaker won’t trip. Instead, it will begin to overheat, putting your electrical system at risk of fire or total electrical failure. Circuit breakers don’t last forever, so you can proactively replace old or damaged breakers before they stop working.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

If you encounter any issues or feel unsure about your abilities, stop immediately and contact a licensed electrician for help. It's better to be safe than sorry when it comes to electrical work, as mistakes during the wiring process can be hazardous to your home and personal safety.

The Theresa, WI homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.