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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon161
    Verified electrical services reviews

Find Electricians in Onalaska

Avatar for Wisconsin Generators LLC
Wisconsin Generators LLC
5.0(
7
)

Serving Onalaska, WI and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Wisconsin Generators specializes exclusively in standby generator systems across Wisconsin. With over 30 years of experience and more than 2,800 installations completed, we provide turnkey generator installations, underground gas lines, electrical connections, warranty support, and ongoing maintenance. As a family-owned and operated company, we handle every project in-house and stand behind the systems we install.\n

Whole house back up
Installation Trailer
New propane generator
Partial home backup
Partial home backup

+1

2 neighbors recently requested a quote
Avatar for Oak Ridge Electric, LLC
Oak Ridge Electric, LLC
4.9(
15
)

Serving Onalaska, WI and surrounding areas

In business since 2019

Free estimates

Offers commercial services

"I was extremely impressed by Oak Ridge Electric. Matt was able to come to my house the day after I spoke to him, he was very professional, reasonably priced and willing to handle the small job. He tested my existing light fixtures, tested my electrical and installed three new fixtures and I could not be happier. I highly recommend this business!"
Response time1 day
Recommended by100%of homeowners
Avatar for Sparks Electric, LLC
Sparks Electric, LLC
4.8(
12
)

Serving Onalaska, WI and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Very professional. Prompt. Reasonable. Blake stands by his word. They even did an awesome job of cleaning up when the job was done. I would recommend Sparks a thousands times over."
Sub panel installation
Response time2 days
Response rate95%
Recommended by100%of homeowners
Avatar for My Computer Works, Inc.
My Computer Works, Inc.
4.0(
630
)

Serving Onalaska, WI and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"I was contacted by a Tech at the assigned time and had to run to the store for a cable I needed. When I called back, I had a different Tech, but he was able to continue right where I had left off. There was no need to explain anything again. Awesome."
Training and Support
Recommended by86%of homeowners
Avatar for AIO Integrations LLC
AIO Integrations LLC
4.6(
18
)

Serving Onalaska, WI and surrounding areas

In business since 2020

Emergency services offered

Credit card accepted

"There were many things wrong in my computer (my fault and letting grandchildren on computer) Robert was so helpful, gave me many good instructions to keep everything safe, which I have written down, feel like I have a new computer. He was so excellent and experienced, took his time and was meticulous about what needed to be done. He was a pleasure to work with and I will use this company again! Linda Disy"
Helping a Victim who was being Cyber-stocked
WIndows Update Broken
Computer Tune-up
Additional Photos
Recommended by91%of homeowners
Rentas Electric LLC
New to Angi

Serving Onalaska, WI and surrounding areas

In business since 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs.\nIt is our mission to provide excellent customer service from start to completion of a project.\nTo understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner.\nOur reputation is based on service, safety and quality, regardless of how large or small the job.\n

Showing 1-10 of 18
Electrical questions, answered by experts

In Onalaska, electrical panels, kitchens, and bathrooms often need updates due to higher power demands and humidity exposure. Basements and garages are prone to moisture and temperature swings, which can affect wiring. Outdoor outlets and service entrances are vulnerable to snow and ice. Homes built before the 1970s may have outdated wiring types that should be replaced. Regularly test smoke detectors and consider upgrades for improved safety.

Helpful?

Electrical upgrades in Onalaska can impact interconnected systems like HVAC, sump pumps, or smart home devices. For example, updating your panel may require adjustments to heating or security system wiring. If you have interconnected smoke detectors or backup power systems, these could also be affected. Consult a local professional to review your setup and ensure all systems remain compatible and safe during your project.

Helpful?

In Onalaska, plan for weather extremes—outdoor electrical work should use weatherproof materials to withstand snow and ice. Many older homes may have outdated wiring or moisture-prone basements, so check for these issues before starting. If your property is in a historic area, verify any design restrictions. Scheduling major projects in milder months helps avoid weather delays and ensures safer, more efficient work.

Helpful?

In Onalaska, regular electrical maintenance is essential due to seasonal changes. Inspect outdoor outlets and fixtures each fall for weatherproofing and damage from ice or snow. Test GFCI outlets monthly, especially in damp areas like basements. Clear snow from exterior service entrances after storms. Watch for rodent damage in attics or crawl spaces, and have a professional check your system every few years to address issues unique to Wisconsin’s climate.

Helpful?

Before starting electrical projects in Onalaska, outline your project details and review local permit requirements to ensure compliance. Clarify if your work will affect service entrances or require temporary power shutoffs. Coordinate with utility providers early if changes are needed. Always call 811 before digging for outdoor work. Hiring a licensed electrician familiar with Onalaska’s codes helps streamline inspections and avoids unexpected setbacks.

Helpful?

The Onalaska, WI homeowners’ guide to electrical services

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