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Verified Reviews for Generator Install pros in Lewistown, IL

*The Angi rating for Generator Install companies in Lewistown, 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 Lewistown, 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 October 27, 2025

Find Generator install pros in Lewistown

Avatar for Tri-State Water, Power & Air

Tri-State Water, Power & Air

9526 Corsair Rd
New on AngiNew on Angi
•Approved Pro

Tri-State Water, Power & Air

9526 Corsair Rd
New on AngiNew on Angi
•Approved Pro
97 local quotes requested
33 years of experience

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

JMC Electric

Delaware St
4.50(
8
)
•Approved Pro

JMC Electric

Delaware St
4.50(
8
)
•Approved Pro
Customers say: Quick response
135 local quotes requested
12 years of experience

Hello I’m an electrician that’s going to make things work and right never take shortcuts on making things right able to do anything that have to do with wires light fan outlets switches panel boards service upgrades doing all new or making all work again

"I really recommend Manuel very professional and punctual. he did it great job replacing my main electrical box, we are happy with everything"

Jeannette P on October 2025

Hello I’m an electrician that’s going to make things work and right never take shortcuts on making things right able to do anything that have to do with wires light fan outlets switches panel boards service upgrades doing all new or making all work again

"I really recommend Manuel very professional and punctual. he did it great job replacing my main electrical box, we are happy with everything"

Jeannette P on October 2025

Avatar for Accent Tel USA

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
4.89(
9
)
•Approved Pro

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
4.89(
9
)
•Approved Pro
Customers say: Quick response
16 years of experience
Free onsite estimate

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025

Avatar for RAB Electric, Inc.

RAB Electric, Inc.

Serving
5.00(
34
)

RAB Electric, Inc.

Serving
5.00(
34
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

RAB Electric, Inc., located in Eureka, IL, has been a leading electrical contractor in Central Illinois since 2007. We specialize in residential, commercial, and agricultural electrical services, including new construction, remodels, trenching, lighting maintenance, and landscape lighting. As an "Elite-Level" Generac standby generator sales and service dealer, we are equipped to handle all your electrical and generator needs. Trust RAB Electric, Inc. in Eureka for reliable, expert service tailored to your requirements.

"Excellent installation and quality workmanship. Friendly and efficient employees."

Rick B on October 2024

RAB Electric, Inc., located in Eureka, IL, has been a leading electrical contractor in Central Illinois since 2007. We specialize in residential, commercial, and agricultural electrical services, including new construction, remodels, trenching, lighting maintenance, and landscape lighting. As an "Elite-Level" Generac standby generator sales and service dealer, we are equipped to handle all your electrical and generator needs. Trust RAB Electric, Inc. in Eureka for reliable, expert service tailored to your requirements.

"Excellent installation and quality workmanship. Friendly and efficient employees."

Rick B on October 2024

Avatar for Midwest Equipment

Midwest Equipment

4826 West Farmington Rd
4.50(
12
)

Midwest Equipment

4826 West Farmington Rd
4.50(
12
)
Customers say: Terrific value
31 years of experience

I'm glad you found us! We're happy to help you find the perfect lawnmower or home standby generator for your specific needs, and we back it up with parts and our great Midwest service department. Additional contacts - Normal Store 309-454-6800 [email protected], Metamora Store 309-367-2392 [email protected], [email protected]

I'm glad you found us! We're happy to help you find the perfect lawnmower or home standby generator for your specific needs, and we back it up with parts and our great Midwest service department. Additional contacts - Normal Store 309-454-6800 [email protected], Metamora Store 309-367-2392 [email protected], [email protected]

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)
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

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

Avatar for M&K Heating and Cooling, Inc.

M&K Heating and Cooling, Inc.

2406 W Newman Pkwy
5.00(
3
)

M&K Heating and Cooling, Inc.

2406 W Newman Pkwy
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned Haeting and Cooling business in the Peoria Tri Ciounty area. We are the exclusive Peoria area Bryant dealer with a wide selection of energy efficient furnaces, air conditioners and Indoor Air Quality products. We offer financing and custom sheetmetal work. With $50.00 service calls, $ 125.00 yearly maintenance agreements with $ 50 per year up to five years off your next install for renewing your agreement. M&K Heating and Cooling is the choice you need to make for your heating and cooling needs.

We are a family owned Haeting and Cooling business in the Peoria Tri Ciounty area. We are the exclusive Peoria area Bryant dealer with a wide selection of energy efficient furnaces, air conditioners and Indoor Air Quality products. We offer financing and custom sheetmetal work. With $50.00 service calls, $ 125.00 yearly maintenance agreements with $ 50 per year up to five years off your next install for renewing your agreement. M&K Heating and Cooling is the choice you need to make for your heating and cooling needs.

Generator Install questions, answered by experts

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

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

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

Generator size requirements vary wildly among properties, but typical generator sizes are listed below based on home square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14kW

  • 2,500 sq ft: 12–16kW

  • 3,000 sq ft: 16–20kW+

Unfortunately, home square footage isn’t always a good indicator of generator size requirements. Instead, you should call in a professional to discuss which items in your home you’d like to run via your generator. They can calculate peak and average consumption for those items and then size your generator appropriately for optimal performance.

The Lewistown, 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