Get matched with top generator install pros in Whitewater, WI

Q: How do I know what size of whole house generator to choose?

• <div><p>Generators are usually sized by running watts and starting watts. Ideally, you&rsquo;ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. <a href="https://www.angi.com/articles/electrical-load-calculation.htm">Calculate your home&rsquo;s electrical load</a> based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.</p></div>

Q: How long does a whole-house generator last?

• <div><p>When maintained properly, a whole-house generator can last up to <b>20 years</b>. <a href="https://www.angi.com/articles/how-much-does-generator-repair-cost.htm">Costs to maintain and repair generators</a> vary by location and type of generator, but you can expect to pay about <b>$150 to $300 per year</b> for annual generator maintenance checks. An experienced generator service technician will inspect your generator&rsquo;s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible. </p></div>

Q: What are the pros and cons of using a natural gas generator?

• <div><p>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 <a href="https://www.angi.com/articles/how-much-does-it-cost-install-generator.htm">installation costs</a>, 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. </p></div>

Q: Is using a generator safe?

• <div><p>As long as your generator is used as recommended by the manufacturer, it&rsquo;s safe to use for auxiliary power. Make sure that fuel powered generators are used outdoors and that the fumes dissipate away from your home. A professional generator installer will ensure your generator&rsquo;s placement and set-up meets safety standards when installing or repairing your back-up power source.</p></div>

Q: Can you switch fuel types for a whole-house generator?

• <div><p>In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.</p></div>

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Verified Reviews for Generator Install pros in Whitewater, WI

*The Angi rating for Generator Install companies in Whitewater, 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 Whitewater, 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 January 10, 2026

Reviewed in January 2023
Joe responded to request quickly and is very personable. His team did excellent work at a reasonable price. Install team was knowledgeable and answered all the questions I had. Would highly recommend them.
Premier Water Heaters LLC
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Reviewed in February 2021
Had a new shower installed. We have a fairly large shower. Removed the tile, moved the built-in bench to the opposite wall, replaced all three shower heads. Elliott our installer was great! It was a big job and he got it done and I couldn't be happier!
Mad City Windows & Baths
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Reviewed in October 2019
we had a gravel parking pad installed behind garage. Top notch job, well done and a really nice crew.
Chacaz Lawncare
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Reviewed in August 2019
This is a fantastic family owned business and I would highly recommend using Ryan and Garry for any of your storage needs. Great products, professional installation with fabulous communication during this entire project.
Closet Improvements, Inc.
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Reviewed in July 2019
Black Rhino did a great job with Epoxing our garage floor. From the initial conversation through the follow up after the job, these folks are top notch! The use high quality materials and had very professional installers. The floor looks awesome, and they were able to hit our aggressive...
Black Rhino Floors
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Reviewed in November 2018
In every way this was a great experience. Brandon was very responsive by phone and text. The movers showed up on time and were very professional. They took great care with our furniture and walls and completed the job quickly. We needed to have all our furniture moved out of our main floor to...
All Out Movers
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Reviewed in March 2018
The team that installed my windows and patio door where very professional. They took care in covering my floors and the surrounding areas. They cleaned and vacuumed and washed all the glass when they were done. The windows look great.
Window Concepts of Milwaukee, Inc.
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Reviewed in July 2016
Jonathon the installer was on time, cordial, efficient, and tidy. He completed the work in a timely manner. There were no surprises with pricing.
BRIGHTER CONCEPTS LTD
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Reviewed in November 2012
I had Power Plumbing & Sewer out in the past, November 2011. I liked them, but thought not to call them back because of the prior price. A bit high to what i thought it should've been, and 2 guys. But, I called them back because they solved my problem before. This time, they wanted to send 2...
Power Plumbing & Sewer Contractor Inc
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Reviewed in August 2012
They completed the work when they said they would, arrived on time, were courteous, installed the door properly, and cleaned up even removing the old door. This is the second time that I used the Door Store and would certainly use them again.
The Door Store Inc
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