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    Average homeowner rating
  • Verified reviews icon31
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Northfield, IL

*The Angi rating for Generator Install companies in Northfield, 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 Northfield, 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 January 02, 2026

Find Generator install pros in Northfield

Avatar for Lighthouse Restoration Group, Inc.

Lighthouse Restoration Group, Inc.

4.98(
219
)
•Approved Pro

Lighthouse Restoration Group, Inc.

4.98(
219
)
•Approved Pro
Super Service Award
Customers say: True professional
22 years of experience
Free onsite estimate

At Lighthouse Restoration Group we are professionals that strive to better ourselves and constantly improve and adapt. Customer service is our number one priority. We always listen and learn from our customers'. We are here to solve all your electrical issues and answer all of your questions. We welcome the opportunity to earn your business and trust. Call today for your free estimate on any electrical project!

"Lighthouse Restoration Group replaced and upgraded my electrical service — two new panels, 400 amps total — and it’s by far the cleanest install I’ve seen across all the upgrades and repairs we’ve done at our house. The before photo shows the dangerous and sloppy work that accumulated by probably dozens of different electricians. These guys saw this and were appalled. Now see the after. Every wire is perfectly routed, tensioned to spec, and labeled. It looks like something out of a training manual. What really stood out wasn’t just the craftsmanship but the professionalism. They checked every single outlet, light, and appliance in the house — not “most,” not “some.” Every one. They even torqued each lug exactly to manufacturer spec. No shortcuts, no guesswork. They’ve got pride in their work, and it shows. If you actually care about doing things the right way — not just “getting it working” — these are your guys. I’d hire them again in a heartbeat."

Michael S on November 2025

At Lighthouse Restoration Group we are professionals that strive to better ourselves and constantly improve and adapt. Customer service is our number one priority. We always listen and learn from our customers'. We are here to solve all your electrical issues and answer all of your questions. We welcome the opportunity to earn your business and trust. Call today for your free estimate on any electrical project!

"Lighthouse Restoration Group replaced and upgraded my electrical service — two new panels, 400 amps total — and it’s by far the cleanest install I’ve seen across all the upgrades and repairs we’ve done at our house. The before photo shows the dangerous and sloppy work that accumulated by probably dozens of different electricians. These guys saw this and were appalled. Now see the after. Every wire is perfectly routed, tensioned to spec, and labeled. It looks like something out of a training manual. What really stood out wasn’t just the craftsmanship but the professionalism. They checked every single outlet, light, and appliance in the house — not “most,” not “some.” Every one. They even torqued each lug exactly to manufacturer spec. No shortcuts, no guesswork. They’ve got pride in their work, and it shows. If you actually care about doing things the right way — not just “getting it working” — these are your guys. I’d hire them again in a heartbeat."

Michael S on November 2025

Avatar for KOLOMNA SERVICES LLC

KOLOMNA SERVICES LLC

4.93(
200
)
•Approved Pro

KOLOMNA SERVICES LLC

4.93(
200
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
10 years of experience

We can take on a wide range of residential electrical projects to include full installation for additions and remodels, wiring/panel upgrades, and a variety of other projects. Our technicians can help you with an appliance installation and repair as well as heating/cooling systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Took a long time. I just wish the technician was more cognizant and receptive to my mother using a walker. "

Talia T on December 2025

We can take on a wide range of residential electrical projects to include full installation for additions and remodels, wiring/panel upgrades, and a variety of other projects. Our technicians can help you with an appliance installation and repair as well as heating/cooling systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Took a long time. I just wish the technician was more cognizant and receptive to my mother using a walker. "

Talia T on December 2025

Avatar for Scott Nelson Electric Inc

Scott Nelson Electric Inc

4.97(
337
)
•Approved Pro

Scott Nelson Electric Inc

4.97(
337
)
•Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
26 years of experience

My name is Scott Nelson. My company is called "SCOTT NELSON ELECTRIC" because I want my own name to be on every job we do. I have been in the electrical trade for over 35 years. I went to trade school school through "Associated Builders and Contractors Electrical Apprenticeship Training Program"(A.B.C.)shortly after completing high school. I am noticed by the "National Bureau of Apprenticeship Training"(N.B.A.T.)as a Journeyman Electrician. I worked for 14yrs. with contractors from the north shore, NW suburbs, and northern Illinois. "QUALITY ELECTRICAL REPAIRS & INSTALLATIONS" is the best way to explain our service. We believe that being "neat & tidy" is one of the best ways of showing how much we respect our customers and their homes. Our goal is 100% customer satisfaction.

"They did a good job."

Paul A on October 2025

My name is Scott Nelson. My company is called "SCOTT NELSON ELECTRIC" because I want my own name to be on every job we do. I have been in the electrical trade for over 35 years. I went to trade school school through "Associated Builders and Contractors Electrical Apprenticeship Training Program"(A.B.C.)shortly after completing high school. I am noticed by the "National Bureau of Apprenticeship Training"(N.B.A.T.)as a Journeyman Electrician. I worked for 14yrs. with contractors from the north shore, NW suburbs, and northern Illinois. "QUALITY ELECTRICAL REPAIRS & INSTALLATIONS" is the best way to explain our service. We believe that being "neat & tidy" is one of the best ways of showing how much we respect our customers and their homes. Our goal is 100% customer satisfaction.

"They did a good job."

Paul A on October 2025

Hristo Brambarov

4.98(
50
)
•Approved Pro

Hristo Brambarov

4.98(
50
)
•Approved Pro
Super Service Award
Customers say: True professional
14 years of experience
Free onsite estimate

At Hristo Brambarov we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"He was very good and very nice!"

Judy B on December 2025

At Hristo Brambarov we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"He was very good and very nice!"

Judy B on December 2025

Avatar for Ferrer Electric

Ferrer Electric

4.90(
89
)
•Approved Pro

Ferrer Electric

4.90(
89
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
47 years of experience

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels, as well as, wiring and panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Save yourself a lot of time, effort and frustration by calling Eddie first. He is fantastic! He returned my (Sunday) call within 20 minutes, scheduled me within a timeframe that met my needs and arrived when he said he would. Eddie comes prepared, is ultra competent, extremely conscientious, friendly and his work is flawless - everything you want, and more, in an electrician. In addition, his pricing is very fair and he is an absolute pleasure to deal with. Thanks a million, Eddie!"

Mary B on May 2024

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels, as well as, wiring and panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Save yourself a lot of time, effort and frustration by calling Eddie first. He is fantastic! He returned my (Sunday) call within 20 minutes, scheduled me within a timeframe that met my needs and arrived when he said he would. Eddie comes prepared, is ultra competent, extremely conscientious, friendly and his work is flawless - everything you want, and more, in an electrician. In addition, his pricing is very fair and he is an absolute pleasure to deal with. Thanks a million, Eddie!"

Mary B on May 2024

Amp Electric & Power, LLC

4.99(
39
)
•Approved Pro

Amp Electric & Power, LLC

4.99(
39
)
•Approved Pro
Customers say: True professional
7 years of experience
Free onsite estimate

At AMP Electric & Power LLC, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"I experienced great, clear, consistent communication throughout the process with Allin. Appreciated all his attention to detail. Everything was timely. I'd work with him again for sure!"

Ron A on September 2025

At AMP Electric & Power LLC, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"I experienced great, clear, consistent communication throughout the process with Allin. Appreciated all his attention to detail. Everything was timely. I'd work with him again for sure!"

Ron A on September 2025

Avatar for Homer's Electrical and Handyman Service

Homer's Electrical and Handyman Service

4.88(
361
)
•Approved Pro

Homer's Electrical and Handyman Service

4.88(
361
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
13 years of experience

We have over 25 years of experience in the business. Here at Homer's electrical and Handy Man Service we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Super easy to work with. Homer and his team were the best!"

Neal M on November 2025

We have over 25 years of experience in the business. Here at Homer's electrical and Handy Man Service we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Super easy to work with. Homer and his team were the best!"

Neal M on November 2025

Enocet

4.88(
140
)
•Approved Pro

Enocet

4.88(
140
)
•Approved Pro
Super Service Award
Customers say: True professional
12 years of experience
Free onsite estimate

Enocet is committed to excellence 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. 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.

"On time, on budget, made process simple and stress free. Used for an EV charger and will give Allan a call for our future electric needs!"

Joe K on December 2025

Enocet is committed to excellence 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. 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.

"On time, on budget, made process simple and stress free. Used for an EV charger and will give Allan a call for our future electric needs!"

Joe K on December 2025

Avatar for Mr. Electric of Highland Park

Mr. Electric of Highland Park

4.98(
28
)
•Approved Pro

Mr. Electric of Highland Park

4.98(
28
)
•Approved Pro
Super Service Award
Customers say: Quick response
3 years of experience
Warranties offered

Whether you need electrical services for your Lake and Cook County business or home, Mr. Electric of Highland Park has the perfect solution. You can trust our expert electricians to save your Northbrook, Highland Park, Deerfield, Wheeling area homes and businesses plenty of money. From installation to upgrades, we do it all. Contact Mr. Electric to make your life easier and your pockets fuller. We take pride in serving local businesses and neighbors. We are licensed in Lake and Cook Counties

"Installed a ceiling fan and a light. Brandon was efficient. I would use them again. "

Ejuanya J on December 2025

Whether you need electrical services for your Lake and Cook County business or home, Mr. Electric of Highland Park has the perfect solution. You can trust our expert electricians to save your Northbrook, Highland Park, Deerfield, Wheeling area homes and businesses plenty of money. From installation to upgrades, we do it all. Contact Mr. Electric to make your life easier and your pockets fuller. We take pride in serving local businesses and neighbors. We are licensed in Lake and Cook Counties

"Installed a ceiling fan and a light. Brandon was efficient. I would use them again. "

Ejuanya J on December 2025

Avatar for Blazer Electric Co

Blazer Electric Co

4.88(
332
)
•Approved Pro

Blazer Electric Co

4.88(
332
)
•Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
39 years of experience

We offer complete electrical service for residential and commercial properties. We will help you to add something new, or improve your existing system. With over 27 years of experience in the industry, we offer thorough practical and theoretical knowledge of electrical systems. Expert trouble-shooting and repairs. 4 employees. No subs. Cost is determined by the job. No travel charges. No after hours charges. Award winning.

"Solid work, varied crew over the course of the project."

David S on November 2025

We offer complete electrical service for residential and commercial properties. We will help you to add something new, or improve your existing system. With over 27 years of experience in the industry, we offer thorough practical and theoretical knowledge of electrical systems. Expert trouble-shooting and repairs. 4 employees. No subs. Cost is determined by the job. No travel charges. No after hours charges. Award winning.

"Solid work, varied crew over the course of the project."

David S on November 2025

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Generator Install questions, answered by experts

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

The typical cost of a home generator is around $5,000, but prices range from $400 up to $13,000, depending on a few factors. The most significant cost factor is the generator size, as larger generators that can support more square footage usually cost more. You can install an emergency backup generator for between $500 and $2,000 or a partial-home generator for between $2,000 and $6,500. Whole-home generators usually total between $5,000 and $13,000, with some models climbing as high as $18,000.

The cost to install a whole-house generator averages at $5,200, but costs can range from $1,500 to $8,900, depending on the type and size of the generator, and the labor required to install it. To find the best deal while still ensuring the unit meets all the needs of your household, hire an electrician to calculate the electrical load of your must-have appliances and electronics beforehand so you don’t pay for more power than you need. As always, be sure to get at least three quotes to find the ideal fit for your needs and budget.

The Northfield, 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

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