Get matched with top generator install pros in Beardstown, IL

Q: What types of fuel do generators take?

• <div><p>Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:</p><ul><li><p>Natural gas: $2,000&ndash;$21,000 per year </p></li><li><p>Liquid propane: $2,000&ndash;$21,000 per year</p></li><li><p>Diesel: $3,000&ndash;$20,000 per year</p></li><li><p>Gasoline: $500&ndash;$3,000 per year</p></li><li><p>Solar generator: $2,000&ndash;$25,000 per unit</p></li><li><p>Battery backup: $10,000&ndash;$25,000 per unit</p></li></ul><p></p></div>

Q: How much energy can I expect a home wind turbine to generate?

• <div><p>Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home&rsquo;s needs. Accurate output estimates require a professional wind assessment and a review of your household&rsquo;s energy usage patterns.</p></div>

Q: How big of a generator do I need for a transfer switch?

• <div><p>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&rsquo;s largest outlet is 30 amps, you&rsquo;ll need a 30-amp transfer switch.</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 use a generator to charge a back-up battery?

• <div><p>Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.</p></div>

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Verified Reviews for Generator Install pros in Beardstown, IL

*The Angi rating for Generator Install companies in Beardstown, IL 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 Beardstown, IL 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 November 28, 2025

Reviewed in November 2025
Allen installed the baseboard in a house owned by a family member of mine. Throughout the entire process, Allen was professional, accommodating and punctual. I was very impressed by the attention to detail that is evident throughout the installation. Allen went so far as to craft caps for some...
Fix It Phillips Construction
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Reviewed in December 2024
Hired Brian to renovate a commercial space. Brian upgraded our 150 to 200 amp service, ran tons of new circuits, wired in new HVAC, occupancy sensors, helped work with the county on our permitting/compliance/code and helped fix a lot of existing issues along the way. Brian is really a great...
Haffner House Electric Company, LLC
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Reviewed in August 2024
Hard working, honest, dependable with quality work!
JB Company
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Reviewed in August 2024
They did a professional job. The work was.done quickly and correctly. They arrived on time, did a great job and cleaned up throughly. I would not hesitate to use them again.
3D Floorscapes, LLC
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Reviewed in April 2024
Scott and his team did an amazing job on our project. Scott was super communicative and went above and beyond to ensure we had the best info available so that we could make the right choices for what we need. I would definitely do business with Jess Electric again!
Jess Electric, LLC
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Reviewed in July 2023
Shower install was a little pricey Bt the quality and install was well done
Bath Planet of Springfield
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Reviewed in October 2021
He did a great job. We were really impressed with how quickly he did our demo project and how great it looked after he was finished.
Moore Excavation
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Reviewed in September 2020
They were out within two weeks of the quote. The workers arrived at 6:30 a.m. and were completely done including clean up by lunch time! They also cleaned out two bathroom vents and installed screening to keep the birds from nesting there. Very happy with this service.
Aaron's Construction of Illinois, Inc.
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Reviewed in December 2015
The price was great for what they did. I have an old house so many of my windows are different sizes, but they measured all of them and custom made the windows to fit into my house. The installation, however, was not what it could be. I got my house sided after this and they discovered one of my...
CLEAR CHOICE WINDOWS
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Reviewed in May 2014
The visit to give the estimate was quick and the service was quick. Every item that was touched either to be installed or the bad that was cut out is still in a heep on the basement floor. They did not clean up or dispose of anything. GET AN ESTIMATE iN WRITING OR EXPECT TO GET OVERCHARGED. Then...
Beardstown E & M Corp
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Find Generator install pros in Beardstown

Mid America Lightning Protection

4.5(

)

Serving Beardstown, IL and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Responsive, fair pricing. Quality of installation could have been done a little better as rods were slightly crooked and they did not pull the wiring tout on top of house so not totally parallel to roof line."

+70

Response time6 hrs

Response rate94%

3 neighbors recently requested a quote

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Shumaker Electric, LLC

5.0(

)

Serving Beardstown, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Shumaker Electric, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!\n

Response time1 day

Response rate89%

2 neighbors recently requested a quote

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Fix It Phillips Construction

5.0(

)

Serving Beardstown, IL and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Allen and his wife did a excellent job putting our new deck on. i will recomend them to all my Family and friends. they was so nice and friendly, on time and within buget. Fix-It Phillips Construction will be getting my Business"

Response time7 hrs

Recommended by71%of homeowners

Serving Beardstown, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Joe, Mark, and Their Team did a Splendid Job for Us on this Business Phone Line Install. There are Very Knowledgeable and provided the Needed Assessment and "Fix" in a Very Timely Manner. I Highly Recommend Accent Tel USA! God Bless You! Philippians 1:3-6! Have a Wonderful Day in the Neighborhood & "Stay on the Nice List"! :)"

Response time3 hrs

Response rate99%

5 neighbors recently requested a quote

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Todd

New to Angi

Serving Beardstown, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Hello, I offer a multitude of services including handyman, cabinet installation, a multitude of repair and construction services, and more. Feel free to reach out to me to see if I can help you with whatever services you need completed.

2 neighbors recently requested a quote

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Power Services Company, LLC

5.0(

)

Serving Beardstown, IL and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Very professional, the best generator company I have worked with."

Response time1 day

Recommended by100%of homeowners

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AOM Remodeling and Restoration

4.6(

)

Serving Beardstown, IL and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Based on our past experience with AOM (interior painting), we used them to powerwash our home. They had all the appropriate equipment and did an excellent job. Our 20 year old vinyl siding looks totally refreshed. David is easy to work with and goes the extra mile. We will continue to AOM for future projects.
"

Recommended by90%of homeowners

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Lightning Defense, LLC (Illinois)

4.6(

136

)

Serving Beardstown, IL and surrounding areas

In business since 1972

Free estimates

Emergency services offered

"John Sherlock and his wife are the consummate professionals! I would highly recommend them. Their attention to detail and installation quality, was superb. Johns knowledge of Lighting protection is apparent after 40+ years. You will not be disappointed . July 2020. D.Riggio Carterville, Illinois"

+13

Response time4 hrs

Recommended by100%of homeowners

Serving Beardstown, IL and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"They were informative! It's a family business that is generational in their craft. They explained my unit to me and gave me tips to improve it's care. I will be using them in the future for maintenance."

Recommended by82%of homeowners

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Bath Planet of Springfield

4.8(

)

Serving Beardstown, IL and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"Justin came by for a consultation and really educated me on the project. He was very professional. It was installed in About 4 weeks from the consultation. Others were months before they could get to my project!"

+25

Recommended by92%of homeowners

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Showing 1-10 of 38

Generator Install questions, answered by experts

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

Natural gas: $2,000–$21,000 per year
Liquid propane: $2,000–$21,000 per year
Diesel: $3,000–$20,000 per year
Gasoline: $500–$3,000 per year
Solar generator: $2,000–$25,000 per unit
Battery backup: $10,000–$25,000 per unit

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

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.

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.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

The Beardstown, IL 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
•
Apr 6, 2026Apr 6, 2026
How Much Does a Whole-House Generator Cost? [2026 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
•
Apr 4, 2026Apr 4, 2026
How Much Does It Cost to Install a Generator Transfer Switch? [2026 Data]
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Alison Kasch
•
May 3, 2026May 3, 2026
How Much Does a Natural Gas Generator Cost? [2026 Data]
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Tyler Lacoma
•
May 3, 2026May 3, 2026
Pros and Cons of a Whole-House Generator
Whole house generators can power homes when electric problems hit, but they aren’t for everyone. Here’s what you should know when you’re thinking about buying.
Becca Lewis
•
May 3, 2026May 3, 2026
How to Use a Generator to Power Your House
Having a back-up power source in case of emergency is important. Here’s how to use a generator to power your house.
Tyler Lacoma
•
May 21, 2026May 21, 2026
How to Use a Portable Generator: A Complete Guide
Portable generators are handy for many reasons, but they require care to prevent fire, electrocution, and more. Stay safe with this guide on how to use a generator.