Get matched with top generator install pros in Makanda, IL

Q: Do I need a permit to install a home generator?

• <div><p>Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.</p></div>

Q: Do you have to turn off the main breaker when using a generator?

• <div><p>As a safety measure, you should always turn off the main breaker while operating your generator&rsquo;s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.</p></div>

Q: Do installations include unit assembly?

• <div><p>Many services include assembling the unit and securing it in the window. Confirm with your provider.</p></div>

Q: Can you use your electric car as a backup battery?

• <div><p>If you&rsquo;re wondering <a href="https://www.angi.com/articles/using-electric-car-as-home-generator.htm">if you can use your electric vehicle as a backup battery</a>, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.</p></div>

Q: What size generator do I need for a 2,500-square-foot house?

• <div><p>A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.</p></div>

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Verified Reviews for Generator Install pros in Makanda, IL

*The Angi rating for Generator Install companies in Makanda, 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 Makanda, 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 February 24, 2026

Reviewed in February 2026
Josiah did an excellent job with the drywall! He was always on time and very attentive to detail. He did such a great job, I had him come back to add rock panels to my exterior patio walls and install a new dishwasher as well!
Cornerstone Operations
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Reviewed in May 2025
They did a wonderful and beautiful job on reframing and installing the tile I would highly recommend this company for all future projects
AAA Flooring Specialist
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Reviewed in July 2023
Bill and his crew were timely and very good. Did the job and cleaned up everything the way that it was. Have had other installers leave a mess but not them. Very happy with the work and knowledge. Would recommend for others to call them first.
Pick 6 Carpentry
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Reviewed in April 2023
Leon quoted me less than half of what other landscaping companies were. He had great communication about when he was coming to do the work. We had him clear out flower beds to install rock, mulch and some plants, take down a small tree and remove rocks that were around the tree. Everything...
TrueCare Landscaping, LLC
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Reviewed in November 2022
Great product and the installers were very professional and did a great job. Clean-up was a little lite. I found a jelly jar full of nails and parts that could puncture a vehicle or mower tire, but to be fair, they worked past dark, and had a long drive home. Overall I was, and am very pleased...
LeafGuard Holdings Inc
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Reviewed in October 2022
Ron was very professional and was available when I called! He kept me informed on every step of the progress! The prices were great, and the quality of the windows was exceptional! The install team was great as well! They were efficient, professional and completely replaced the windows in...
AmeriSide Exteriors
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Reviewed in July 2022
Hunter installed a new kitchen vent hood, fixed my basement door, and painted my fireplace. He did a great job. He is a great communicator and worked very hard. He is reliable and trustworthy. I highly recommend him! Hunter, thank you very much!
Good English
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Reviewed in September 2021
Ayres provided me prompt service when we had wind damage to our roof, and found an economical solution. With a the doorway install, the company finished sooner than expected, well under budget. Will surely use their services again.
Ayres Building & Roofing, Inc.
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Reviewed in September 2021
Dave knew his business and engineered the entire installation including new boiler, radiators and two ac systems.
Deboer Mechanical Systems
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Reviewed in August 2020
Few months ago, we hired Eli at SES builders to do a major renovation at our house that included the kitchen, bathrooms, installation of new wood floor for the entire house on top of energy efficient double glass windows and all the doors (inside and out). We were very happy with the whole...
SES Builders inc
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Find Generator install pros in Makanda

Holtzclaw Electric

4.9(

)

Serving Makanda, IL and surrounding areas

Approved

In business since 2009

Credit card accepted

Offers commercial services

"He's an excellent electrician and goes the extra mile."

Response time2 hrs

Recommended by100%of homeowners

Serving Makanda, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Needed a sub panel and my entire garage wired(7 120 outlets, 2 240 outlets, and a floodlight put in). They showed up gave a quick run threw and they knocked it out Whole process was quick and easy. Great work at a great price! Would definitely recommend!"

142 neighbors recently requested a quote

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Mid America Lightning Protection

4.5(

)

Serving Makanda, 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

Serving Makanda, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Vinc and his crew at VMK did and excellent job and I highly recommend there services ! Dave Caputo"

Response time2 days

Response rate90%

76 neighbors recently requested a quote

Serving Makanda, 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%

3 neighbors recently requested a quote

Serving Makanda, IL and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"618 did an excellent job. There were right on time, worked quickly, cleaned up and were very friendly. They seemed knowledgeable about electrical work and were more than fair with cost. They even installed my DirectTV! I love what they did and would most definitely recommend them."

Response time8 hrs

7 neighbors recently requested a quote

Recommended by75%of homeowners

Serving Makanda, IL and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"If I had more saved up, I would ve hired him."

Response time2 days

Response rate95%

Recommended by93%of homeowners

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AOM Remodeling and Restoration

4.6(

)

Serving Makanda, 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 Makanda, 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 Makanda, 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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Showing 1-10 of 79

Generator Install questions, answered by experts

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

Many services include assembling the unit and securing it in the window. Confirm with your provider.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

The Makanda, IL homeowners’ guide to generator installs

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