Get matched with top generator install pros in Westby, WI

Q: How do generator specifications and installation requirements impact the overall cost?

• <div><p>Costs depend on generator type, labor, and additional wiring or transfer switch requirements.</p></div>

Q: What are the benefits of a portable generator?

• <div><p>Portable generators provide backup power for essential appliances during outages and are easy to relocate.</p></div>

Q: What size whole house generator do I need to run central AC?

• <div><p>To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right <a href="https://www.angi.com/articles/whole-house-generator-sizing.htm">generator size</a>. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.</p></div>

Q: Can I plug a generator directly into my house?

• <div><p>No, you shouldn&rsquo;t use an extension cord to plug a generator directly into your home without using a transfer switch. That&rsquo;s because systems like pumps and HVAC fans need a steady power source that might not be available directly from your generator alone. If you bypass the circuit breaker box, you risk damaging your electrical system, creating a risk of <a href="https://www.angi.com/articles/how-to-put-out-electrical-fire.htm">electrical fire</a> or electrical shock to you or any workers repairing lines on your local electrical grid.</p></div>

Q: What is a remote start generator?

• <div><p>These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.</p></div>

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Verified Reviews for Generator Install pros in Westby, WI

*The Angi rating for Generator Install companies in Westby, 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 Westby, 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 December 02, 2025

Reviewed in November 2025
Very quick response and installation within a few days. Reasonable cost and overcame a few challenges with the installation.
D&D EXTERIORS LLC
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Reviewed in July 2024
Let me start with the sales pitch and followed by the installation: Sales: The person came to our house, looked at the windows and we sat down and went over several options. It took about 1 hour total which might sound a lot... but if anyone knows much about windows is that they are pricey in...
Mad City Windows & Baths
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Reviewed in May 2023
The general contractor, moving company recommended, flooring installers, painter, and plumber were all absolutely amazing. They were professional, communicated every step of the way, on time, efficient, and their work is beautiful. I recommend each of them at the highest of level. Iâ ve...
Holtzman Remodeling, LLC
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Reviewed in April 2023
I also had an outlet plug-in for a generator installed.
Oak Ridge Electric, LLC
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Reviewed in January 2023
Shawn Farr is excellent and knows everything about generator repair and upkeep. He keeps to the agreed schedule and is very reasonable in pricing. Jim Theler, Viroqua WI
Farr Services, LLC
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Reviewed in January 2023
Austin was great to work with and we are waiting the installation!
River Valley Remodelers, LLC
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Reviewed in April 2017
beyond the average call, Jeff was fantastic, and when the power company was long overdue went and got a generator and Dave to power up the house, check circuits and get our water well going -14 hours at our house He's, they are like family now.
Wettstein Brothers Electric Inc
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Reviewed in November 2016
Professional. We always use Mr. Thompson's wife Gene. She is nice with the animals, and the animals seem to really like her.
Thompson Animal Medical Center
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Reviewed in October 2015
Remodeled home to handicap/wheelchair accessible. Overall, the remodel went extremely well. It was hard for my wife and me as we were staying in a hotel while the work was being done. I am in a wheelchair recovering from a spinal cord injury and that's the reason for the remodel. Removing...
VOSS & SONS CONSTRUCTION
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Reviewed in July 2012
The general knowledge that they have, and they are pretty good about remembering that I have had some pups. They are honest and upfront about what’s going on. My overall experience has been excellent.
Bangor Veterinarian Services
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Find Generator install pros in Westby

Wettstein Brothers Electric Inc

4.88(

)

Wettstein Brothers Electric Inc

4.88(

)

Customers say: Quality work

Recommended by 100% of Angi customers

3rd Generation locally owned electrical contractor with 60+ years of experience. On call 24/7 for emergencies - dial number and press 1.

"Job went very well. Workers were prompt and did a great job. Job cost was in line with the estimate & the office people were also easy to work with. Would hire them again and will definitely recommend them."

Nancy Y on October 2018

3rd Generation locally owned electrical contractor with 60+ years of experience. On call 24/7 for emergencies - dial number and press 1.

"Job went very well. Workers were prompt and did a great job. Job cost was in line with the estimate & the office people were also easy to work with. Would hire them again and will definitely recommend them."

Nancy Y on October 2018

My Classic Car Trader LLC

2.00(

)

My Classic Car Trader LLC

2.00(

)

53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Generator Install questions, answered by experts

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

No, you shouldn’t use an extension cord to plug a generator directly into your home without using a transfer switch. That’s because systems like pumps and HVAC fans need a steady power source that might not be available directly from your generator alone. If you bypass the circuit breaker box, you risk damaging your electrical system, creating a risk of electrical fire or electrical shock to you or any workers repairing lines on your local electrical grid.

These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.

The Westby, 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

Taylor Freitas
•
Nov 25, 2025Nov 25, 2025
How Much Does a Whole-House Generator Cost? [2025 Data]
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Alison Kasch
•
Oct 29, 2025Oct 29, 2025
How Much Does It Cost To Install a Generator Transfer Switch? [2025 Data]
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Breyden Kellam
•
Oct 30, 2025Oct 30, 2025
How Much Does Whole-House Generator Maintenance Cost? [2025 Data]
Keeping on top of generator maintenance and repairs gives you extra peace of mind as a homeowner. Find out how much regular generator maintenance costs.
Michelle Nati
•
Apr 1, 2025Apr 1, 2025
Can a Whole-House Generator Run an Air Conditioner?
A whole house generator can keep your home running during a power outage, but can it handle the energy demands of an air conditioner? Here’s what to consider.
Tyler Lacoma
•
Mar 13, 2025Mar 13, 2025
Best Fuel For a Whole-House Generator: 5 Options
If you’re investing in a large power alternative for your home, it deserves the right fuel for your job. Here are the top options for a whole home generator.
Melissa Graham
•
Mar 7, 2025Mar 7, 2025
How Much Propane Does a Whole-House Generator Use?
When the power goes out, your whole house generator can keep your home running if it has enough propane to fuel it. Read our guide to propane use for whole house generators to determine how much you need.