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Verified Reviews for Generator Install pros in Tolono, IL

*The Angi rating for Generator Install companies in Tolono, 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 Tolono, 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 25, 2025

Find Generator install pros in Tolono

JP's Home Services

903 Scovill St
5.00(
3
)
•Approved Pro

JP's Home Services

903 Scovill St
5.00(
3
)
•Approved Pro
7 years of experience
Free onsite estimate

Welcome to JP’s Homeservices! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Jeff is more than a handyman!He has gone above and beyond title of a handyman. He does great work in a timely manner and I am always very pleased with the outcome! I would recommend Jeff to anyone for anything. "

Daryon M on September 2025

Welcome to JP’s Homeservices! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Jeff is more than a handyman!He has gone above and beyond title of a handyman. He does great work in a timely manner and I am always very pleased with the outcome! I would recommend Jeff to anyone for anything. "

Daryon M on September 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 Volo Internet Plus Tech

Volo Internet Plus Tech

3310 N Cunnigham Ave
4.88(
8
)
•Approved Pro

Volo Internet Plus Tech

3310 N Cunnigham Ave
4.88(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

Volo Internet+Tech has been providing computer, network, and electronics repair and installation for 20 years. Committed to excellence in every aspect of our business, we uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers--we focus on the people not the technology. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Job was done professionally and the installer of my outdoor antenna remained and assisted me with the set up and operation of my TV set up. Would definitely recommend and use again."

Gary L on July 2023

Volo Internet+Tech has been providing computer, network, and electronics repair and installation for 20 years. Committed to excellence in every aspect of our business, we uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers--we focus on the people not the technology. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Job was done professionally and the installer of my outdoor antenna remained and assisted me with the set up and operation of my TV set up. Would definitely recommend and use again."

Gary L on July 2023

Swinderman Engineering Services

5414 Goldeneye Road
4.88(
30
)
•Approved Pro

Swinderman Engineering Services

5414 Goldeneye Road
4.88(
30
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

Swinderman Engineering Services is Central Illinois’ leading Technology Installation Company. We handle all of your low voltage cabling and custom installation needs from Home Theater to Surveillance Camera Systems to Access Control.

"I was very pleased with my tv mount installation. Only took an hour and it looks great. They were able to perform the service within two days after I made an inquiry. I will use them for any other home audio/video projects that I need to have done."

John G on May 2021

Swinderman Engineering Services is Central Illinois’ leading Technology Installation Company. We handle all of your low voltage cabling and custom installation needs from Home Theater to Surveillance Camera Systems to Access Control.

"I was very pleased with my tv mount installation. Only took an hour and it looks great. They were able to perform the service within two days after I made an inquiry. I will use them for any other home audio/video projects that I need to have done."

John G on May 2021

Avatar for C-U Hvac, Plumbing & Electric

C-U Hvac, Plumbing & Electric

1153 County Road 1200 E
1.00(
1
)

C-U Hvac, Plumbing & Electric

1153 County Road 1200 E
1.00(
1
)
Free onsite estimate
"The company was paid to diagnose and fix a leak to my roof. They determined that a small patch of roof needed to be replaced. A couple of weeks later the leak continued from the same spot in the ceiling. The tech again came out and claimed it was another leak in a different spot although the leak inside was in the exact same spot. They did not fix the problem the first time and wanted more money for this “new leak.”"

Shaun C on March 2020

"The company was paid to diagnose and fix a leak to my roof. They determined that a small patch of roof needed to be replaced. A couple of weeks later the leak continued from the same spot in the ceiling. The tech again came out and claimed it was another leak in a different spot although the leak inside was in the exact same spot. They did not fix the problem the first time and wanted more money for this “new leak.”"

Shaun C on March 2020

All Around Construction and Repair, Inc.

3425 Stoneway Ct
3.00(
2
)

All Around Construction and Repair, Inc.

3425 Stoneway Ct
3.00(
2
)
12 years of experience

At All Around Construction and Repair, Inc. we are committed to providing our customers with exceptional quality and great value. We are committed to working with our customers to meet their needs, expectations, AND budgets. We offer an array of services that can be tailored to meet your construction and repair needs. Our clientele includes owners and mangers of single family homes, multi-family units and rental properties, and commercial buildings. We offer our services as both a general contractor and as a sub-contractor.

At All Around Construction and Repair, Inc. we are committed to providing our customers with exceptional quality and great value. We are committed to working with our customers to meet their needs, expectations, AND budgets. We offer an array of services that can be tailored to meet your construction and repair needs. Our clientele includes owners and mangers of single family homes, multi-family units and rental properties, and commercial buildings. We offer our services as both a general contractor and as a sub-contractor.

Brian N Miller Electric Inc

701 E Jackson St
5.00(
2
)

Brian N Miller Electric Inc

701 E Jackson St
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Brian N. Miller Electric, you will always get the highest quality service that follows all codes. You won’t have to worry about incompetency because we are highly trained professionals with experience who put your safety first.

At Brian N. Miller Electric, you will always get the highest quality service that follows all codes. You won’t have to worry about incompetency because we are highly trained professionals with experience who put your safety first.

Avatar for Popejoy Inc

Popejoy Inc

203 S10th St
4.75(
12
)

Popejoy Inc

203 S10th St
4.75(
12
)
Customers say: Super punctual
41 years of experience

People pleasing solutions since 1984. Popejoy Incorporated is the premier dealer of all the latest commercial and residential products including Trane, Weil McLain, Generac, Northstar Products, Delta, and many more.

People pleasing solutions since 1984. Popejoy Incorporated is the premier dealer of all the latest commercial and residential products including Trane, Weil McLain, Generac, Northstar Products, Delta, and many more.

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

Showing 1-10 of 13
Generator Install questions, answered by experts

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

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.

When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 watts

Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running. 

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.

The Tolono, IL homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

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