Top-rated generator install pros.

Get matched with top generator install pros in Tomahawk, WI

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Tomahawk, WI?

Select your specific project to find the pro for you.

Verified Reviews for Generator Install pros in Tomahawk, WI

*The Angi rating for Generator Install companies in Tomahawk, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Tomahawk, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on October 07, 2025

Find Generator install pros in Tomahawk

Avatar for Wisconsin Generators LLC
Wisconsin Generators LLC
5.0(
9
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Tomahawk, WI and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Very prompt and professional, installation was in a timely manner. Very helpful with any questions and explanations. After job was complete. Highly recommended."
Whole house back up
Installation Trailer
New propane generator
Partial home backup
Partial home backup

+1

38 neighbors recently requested a quote
Request Quote
Avatar for Frasier's Plumbing & Heating, Inc.
Frasier's Plumbing & Heating, Inc.
4.1(
33
)
Fixed Generator - InstallFixed Generator - Repair

Serving Tomahawk, WI and surrounding areas

Approved

In business since 1918

Free estimates

Emergency services offered

"Did not take long..If you know what you want and have the products you want installed the company has the rest of supplies and it gets put in the same day...my project was easy."
Safety first
Time for a little R&R
Meet the Team
Eugene approves
Duck Whispers

+7

Response time1 day
Response rate100%
102 neighbors recently requested a quote
Request Quote
Luke Electrical
4.6(
17
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Tomahawk, WI and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"We were hit by a lightening, and he came right over to help us with our electrical issues. He replaced the fuse box for us, and did an excellent job. Very easy to talk to, and explained everything, thorough. I would hire them again."
Response time4 days
Response rate100%
Recommended by93%of homeowners
Request Quote
Avatar for H&H Electric
H&H Electric
5.0(
11
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Tomahawk, WI and surrounding areas

In business since 2019

Credit card accepted

Offers commercial services

"Quick, easy to talk to and very understanding. He penciled me in knowing I had a deadline to meet. Thank you!"
Response time2 days
Response rate92%
Recommended by54%of homeowners
Request Quote
Tek Electric
2.3(
3
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Tomahawk, WI and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"First, they were recommended to us for the whole house generator by home depot.  We were so happy with the generator that we had him do a bathroom fan at my house and a bathroom fan at my son's house.  I did some checking and that was a reasonable price.  With the work he did, it was more than reasonable.  The job was a little more involved than he thought it would be and he didn't have any problem with any of it.  Without anything to judge the pricing from, other than online and a couple of guys I had come over who weren't on the same page as me, I'd say excellent.  The quality was top of the line.  As soon as he got the generator, he got over here to put it in. As a matter of fact, I am thinking about calling him again for something."
Recommended by50%of homeowners
Request Quote
Showing 1-10 of 11
Generator Install questions, answered by experts

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

The Tomahawk, WI homeowners’ guide to generator installs

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

See all articles