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Avatar for Wisconsin Generators LLC
Wisconsin Generators LLC
5.0(
9
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Kendall, WI and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I cannot say enough great things about Jamie and the team at Wisconsin Generators LLC. From the very first conversation, Jamie was professional, knowledgeable, and incredibly responsive. He took the time to walk me through all my options, answered every question thoroughly, and made sure I felt confident in the decision we were making. The installation process was seamless. The crew showed up on time, worked efficiently, and treated our property with respect. Their attention to detail and commitment to doing the job right was obvious from start to finish. Everything was clean, organized, and completed exactly as promised. What really sets Jamie apart is his integrity and customer-first approach. There was no pressure just honest recommendations and clear communication. If you’re considering a standby generator, I highly recommend Jamie and Wisconsin Generators LLC. Reliable service, expert installation, and true peace of mind. Five stars all The way!!"
Whole house back up
Installation Trailer
New propane generator
Partial home backup
Partial home backup

+1

29 neighbors recently requested a quote
Avatar for Gray Electric, LLC
Gray Electric, LLC
4.7(
40
)
Fixed Generator - RepairFixed Generator - InstallGenerator - Install - For Business+1 more

Serving Kendall, WI and surrounding areas

Approved

In business since 1959

Free estimates

Emergency services offered

"This is a great company. they came on time.Truck clean and new with company logo ,Electrician was professional in appearance handed me a business card when I met him. He gave me a paper with the complete names and numbers of who to call at the office for help .I bought a fixer upper house in the woods in Wi and it has a lot of electrical problems! In 3 hours all the urgent problems we re fixed . He walked my property learning about all the outside and inside problems! We decided what was urgent and what was going to be done second trip .He got to work and installed 2 plugs for the new oven and fan a new chandelier was installed and lights inside tested and fixed .He climbed up inside the ceiling in the garage.( Found a snake I live in woods) he did fix a mystery when only half of the lights worked in the garage. He install a better light and made a unsafe house safe . They work with the electric company to fix my meter pole that is falling down. This will be the only company I do business with in the future. They showed up when others have not , The rates are very fair , Hire the experts you won t be sorry!"
Over 60 Years In Business
Over 60 Years In Business
Over 60 Years In Business
Over 60 Years In Business
Over 60 Years In Business

+87

21 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Unstoppable Electric LLC
Unstoppable Electric LLC
5.0(
7
)
Fixed Generator - InstallFixed Generator - Repair

Serving Kendall, WI and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Unstoppable Electric LLC just installed our Tesla Wall Connector, and wow—what an incredible experience. They were super responsive from the first message, easy to schedule, and showed up right on time. Max is very knowledgeable, professional, and genuinely nice to talk to. He took his time to do everything perfectly—clean, precise, top-quality work with no rush whatsoever. Explained everything clearly, made smart suggestions, and left the garage looking flawless. Pricing was fair and transparent—no surprises. Definitely now my go-to electrician in the area! 10/10 recommend! Thanks again for the stellar work! ⚡️🚗"
6 neighbors recently requested a quote
Avatar for CLEAR WATER ELECTRIC LLC
CLEAR WATER ELECTRIC LLC
4.2(
5
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Kendall, WI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Excellent service and quality work! They wired our shed and did an incredible job from start to finish. Professional, reliable, and detail-oriented. Everything works perfectly, and the setup looks super clean. Highly recommend them for any electrical work!"
New Backyard Shed
New Backyard Shed
New Backyard Shed
10 neighbors recently requested a quote
Avatar for Sparks Electric, LLC
Sparks Electric, LLC
4.8(
12
)
Portable Generator - Install

Serving Kendall, WI and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Blake Sparks is very professional, listens well, polite, and overall, he's a very nice guy. I'll be calling on him in the future when I start my kitchen remodel. My project was installing outlets in my bathroom. I also had a bad hanging pull chain light in the basement. Thank you!"
Sub panel installation
Response time2 days
Response rate95%
Recommended by100%of homeowners
Tek Electric
2.3(
3
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Kendall, 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
Tom's Wiring Service
New to Angi
Portable Generator - Repair

Serving Kendall, WI and surrounding areas

In business since 1950

Free estimates

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

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Generator Install questions, answered by experts

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

The Kendall, WI homeowners’ guide to generator installs

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