Top-rated generator install pros.

Get matched with top generator install pros in Naperville, IL

There are 9 highly-rated local generator install pros.

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    Verified generator installs reviews

Find Generator install pros in Naperville

Avatar for Rob - Lynn Power Generators, LLC

Rob - Lynn Power Generators, LLC

4.96(
24
)
Approved Pro

Rob - Lynn Power Generators, LLC

4.96(
24
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 local quotes requested

Secure your home against unexpected power outages with a Generac generator, the industry leader. At Rob-Lynn Power Generators, our skilled technicians ensure seamless installation of these dependable systems, which activate automatically to provide electricity until power is restored. A permanent standby generator installation demands expertise, and our factory-trained professionals adhere to Generac’s rigorous standards, meeting warranty requirements and ensuring optimal performance. We're committed to customer satisfaction, offering emergency assistance seven days a week. Our swift response team arrives prepared to resolve most repairs on-site efficiently.

"Thank you for a wonderful job!"

Rich C on April 2025

Secure your home against unexpected power outages with a Generac generator, the industry leader. At Rob-Lynn Power Generators, our skilled technicians ensure seamless installation of these dependable systems, which activate automatically to provide electricity until power is restored. A permanent standby generator installation demands expertise, and our factory-trained professionals adhere to Generac’s rigorous standards, meeting warranty requirements and ensuring optimal performance. We're committed to customer satisfaction, offering emergency assistance seven days a week. Our swift response team arrives prepared to resolve most repairs on-site efficiently.

"Thank you for a wonderful job!"

Rich C on April 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
426 local quotes requested

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


Avatar for Flowing Through Connections, Inc.

Flowing Through Connections, Inc.

4.89(
18
)
Approved Pro

Flowing Through Connections, Inc.

4.89(
18
)
Approved Pro
Super Service Award
Customers say: Quick response
63 local quotes requested
45 years of experience

Flowing Through Connections, Inc., is a VETERAN owned & operated Telecommunications Services company, 25 years. Providing low voltage cabling for networks and VoIP (Voice Over IP) telephone services, Ring Door Bell, Cameras, Alarm. Additional services include (work from home) - Internet& managed services, Cyber Security, IoT (Internet of Things), Surveillance Cameras, Wi-Fi.

"It went very well. House phone wiring was traced and rewired to connect fax machine to new Xfinity VOIP line on a different floor. This will save me ~$70/month in AT&T telephone charges. Flowing Through Connections arrived on time and completed the work in about 2 hours (including time to clean up some of the wiring work I tried to do myself). Price was very reasonable."

Dennis B on October 2025

Flowing Through Connections, Inc., is a VETERAN owned & operated Telecommunications Services company, 25 years. Providing low voltage cabling for networks and VoIP (Voice Over IP) telephone services, Ring Door Bell, Cameras, Alarm. Additional services include (work from home) - Internet& managed services, Cyber Security, IoT (Internet of Things), Surveillance Cameras, Wi-Fi.

"It went very well. House phone wiring was traced and rewired to connect fax machine to new Xfinity VOIP line on a different floor. This will save me ~$70/month in AT&T telephone charges. Flowing Through Connections arrived on time and completed the work in about 2 hours (including time to clean up some of the wiring work I tried to do myself). Price was very reasonable."

Dennis B on October 2025


Avatar for GLP Electric

GLP Electric

5.00(
26
)
Approved Pro

GLP Electric

5.00(
26
)
Approved Pro
Super Service Award
Customers say: Quality work
121 local quotes requested
5 years of experience

At GLP Electric, we provide expert residential and commercial electrical services throughout Chicago’s Southwest and South Suburbs. Whether you need a panel upgrade, EV charger installation, lighting design, or electrical troubleshooting, our licensed professionals deliver safe, high-quality solutions you can count on. As a family-owned and operated business, we take pride in treating every home and business as if it were our own — with honesty, precision, and genuine care for our customers’ satisfaction. Why choose GLP Electric Inc.? Upfront Pricing: Transparent quotes with no hidden fees or surprise charges. Guaranteed Satisfaction: Every project is backed by our workmanship guarantee. Licensed, Bonded & Insured: Your safety and peace of mind come first. 24/7 Emergency Service: Fast, dependable help when you need it most. Experience the difference of working with electricians who value trust, craftsmanship, and long-term relationships.

"Carlos and his team installed a GFCI outlet in my five bathrooms and 16 can lights. The job was complex but done professionally. He was polite, reasonably priced, and left the work clean and detailed. I’ve decided to trust him with any electrical work. 5 stars for GLP Electric. "

Mihir P on November 2025

At GLP Electric, we provide expert residential and commercial electrical services throughout Chicago’s Southwest and South Suburbs. Whether you need a panel upgrade, EV charger installation, lighting design, or electrical troubleshooting, our licensed professionals deliver safe, high-quality solutions you can count on. As a family-owned and operated business, we take pride in treating every home and business as if it were our own — with honesty, precision, and genuine care for our customers’ satisfaction. Why choose GLP Electric Inc.? Upfront Pricing: Transparent quotes with no hidden fees or surprise charges. Guaranteed Satisfaction: Every project is backed by our workmanship guarantee. Licensed, Bonded & Insured: Your safety and peace of mind come first. 24/7 Emergency Service: Fast, dependable help when you need it most. Experience the difference of working with electricians who value trust, craftsmanship, and long-term relationships.

"Carlos and his team installed a GFCI outlet in my five bathrooms and 16 can lights. The job was complex but done professionally. He was polite, reasonably priced, and left the work clean and detailed. I’ve decided to trust him with any electrical work. 5 stars for GLP Electric. "

Mihir P on November 2025


Avatar for Mr Electrician

Mr Electrician

5.00(
24
)
Approved Pro

Mr Electrician

5.00(
24
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
52 local quotes requested

Looking for a reliable electrician in Chicago? Look no further! Mr Electrician is your go-to expert for all your electrical needs. With our exceptional service and attention to detail, we'll ensure your home projects are completed safely and efficiently. Contact us today for a hassle-free experience!

"Absolutely fabulous work!! The can lights are perfect as well as light over island and table!! Thank you for your beautiful work and taking the time to explain everything you were going to do."

Cindy B on September 2025

Looking for a reliable electrician in Chicago? Look no further! Mr Electrician is your go-to expert for all your electrical needs. With our exceptional service and attention to detail, we'll ensure your home projects are completed safely and efficiently. Contact us today for a hassle-free experience!

"Absolutely fabulous work!! The can lights are perfect as well as light over island and table!! Thank you for your beautiful work and taking the time to explain everything you were going to do."

Cindy B on September 2025


EMF Electric

5.00(
110
)
Approved Pro

EMF Electric

5.00(
110
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 local quotes requested

Cost is determined by the job. Call 630-809-9111 for all of your electrical needs. We service portions of Will and Dupage County.

"In January 2023, Steve Durkiewicz stepped into a project that had previously become a financial nightmare and turned it into the dream project that we had first imagined. We had previously hired and paid ($1,765.00) a different person/business that claimed to be a licensed and experienced electrician, to install new lighting in our kitchen and home office, as well as install recessed lighting in our family room. But the job was a disaster, unprofessional and substandard - e.g. all electrical wiring was incorrect, ceiling drywall wire routing in relation to studs/framing was incorrect (i.e. ceiling drywall could not be repaired due to lack of space), etc. Steve came in and repaired all of that. With patience and professionalism, he explained every step as he made corrections, and still completed the task in a timely manner! Thank you, EMF Electric! You'll definitely hear from me again!"

Marcia B on August 2023

Cost is determined by the job. Call 630-809-9111 for all of your electrical needs. We service portions of Will and Dupage County.

"In January 2023, Steve Durkiewicz stepped into a project that had previously become a financial nightmare and turned it into the dream project that we had first imagined. We had previously hired and paid ($1,765.00) a different person/business that claimed to be a licensed and experienced electrician, to install new lighting in our kitchen and home office, as well as install recessed lighting in our family room. But the job was a disaster, unprofessional and substandard - e.g. all electrical wiring was incorrect, ceiling drywall wire routing in relation to studs/framing was incorrect (i.e. ceiling drywall could not be repaired due to lack of space), etc. Steve came in and repaired all of that. With patience and professionalism, he explained every step as he made corrections, and still completed the task in a timely manner! Thank you, EMF Electric! You'll definitely hear from me again!"

Marcia B on August 2023


Avatar for Four Seasons Heating & Air Conditioning

Four Seasons Heating & Air Conditioning

4.54(
2,826
)
Approved Pro

Four Seasons Heating & Air Conditioning

4.54(
2,826
)
Approved Pro
Customers say: Super punctual
1725 local quotes requested
54 years of experience

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - [email protected], [email protected], [email protected]. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"Great job"

Ilemi O on November 2025

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - [email protected], [email protected], [email protected]. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"Great job"

Ilemi O on November 2025


Avatar for Storm Electric

Storm Electric

5.00(
2
)
Approved Pro

Storm Electric

5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
52 local quotes requested

Serving in Illinois, LAKE, MCHENRY, KANE, DUPAGE, COOK COUNTY, STORM ELECTRIC is your local electrical contractor specializing in RESIDENTIAL and COMMERCIAL New Constraction and Remodeling electrical services. Our excellent customer service, workmanship and rates keep our customers comming back.

"I’ve been building houses for over 30 years. I’ve used many electrical contractors thru the years. Artur with storm electric has been my electrician for the last 7 years now. I would highly recommend him and his crews on any project as he is very knowable on all electrical projects."

Carlo B on May 2024

Serving in Illinois, LAKE, MCHENRY, KANE, DUPAGE, COOK COUNTY, STORM ELECTRIC is your local electrical contractor specializing in RESIDENTIAL and COMMERCIAL New Constraction and Remodeling electrical services. Our excellent customer service, workmanship and rates keep our customers comming back.

"I’ve been building houses for over 30 years. I’ve used many electrical contractors thru the years. Artur with storm electric has been my electrician for the last 7 years now. I would highly recommend him and his crews on any project as he is very knowable on all electrical projects."

Carlo B on May 2024


Avatar for Oakwood Electric & Generator

Oakwood Electric & Generator

4.93(
227
)
Approved Pro

Oakwood Electric & Generator

4.93(
227
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
60 local quotes requested

Welcome to Oakwood Electric & Generator! We might be small, but we’re certainly experienced. We’ve been serving the Western Suburbs of Chicago, IL for many years and we look forward to providing you with the best electrical and generator services in the area. We are third generation electrical contractors and we try to be flexible to your scheduling needs! Oakwood Electric & Generator is available to assist you with: Panel Upgrades, Service Changeouts, EV Car Charging Install, Outlets, Electrical Troubleshooting, Ceiling Fans, Smoke Detectors, Whole House Generators, Hanging Light Fixtures, Recessed Lighting and so much more! When you need quality electrical work done, come to the pros! We hope to become a business you can trust and rely on for life. Call Oakwood Electric & Generator today! Feel free to visit our website, located at the top of this profile, for more information. We look forward to partnering with you!!

"Team was efficient and worked with me on a tight timeline."

Lawrence C on November 2024

Welcome to Oakwood Electric & Generator! We might be small, but we’re certainly experienced. We’ve been serving the Western Suburbs of Chicago, IL for many years and we look forward to providing you with the best electrical and generator services in the area. We are third generation electrical contractors and we try to be flexible to your scheduling needs! Oakwood Electric & Generator is available to assist you with: Panel Upgrades, Service Changeouts, EV Car Charging Install, Outlets, Electrical Troubleshooting, Ceiling Fans, Smoke Detectors, Whole House Generators, Hanging Light Fixtures, Recessed Lighting and so much more! When you need quality electrical work done, come to the pros! We hope to become a business you can trust and rely on for life. Call Oakwood Electric & Generator today! Feel free to visit our website, located at the top of this profile, for more information. We look forward to partnering with you!!

"Team was efficient and worked with me on a tight timeline."

Lawrence C on November 2024


Avatar for Voltaic Vision LLC

Voltaic Vision LLC

4.43(
7
)
Approved Pro

Voltaic Vision LLC

4.43(
7
)
Approved Pro
Customers say: True professional
90 local quotes requested
2 years of experience

We specialize in residential electrical remodeling with fully licensed and insured technicians. Be it an old home or new homes, we work on them all. We also perform free quotes, investigations/inspections, or even repairs if applicable. We upgrade/repair what was once old to new! Our aim is to bring your electrical vision to reality.

"Ben is icredible! Kind, curtius, knowledgable and a true professional of his work. Highly recommend"

Aki N on September 2024

We specialize in residential electrical remodeling with fully licensed and insured technicians. Be it an old home or new homes, we work on them all. We also perform free quotes, investigations/inspections, or even repairs if applicable. We upgrade/repair what was once old to new! Our aim is to bring your electrical vision to reality.

"Ben is icredible! Kind, curtius, knowledgable and a true professional of his work. Highly recommend"

Aki N on September 2024

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Generator Install questions, answered by experts

No, you shouldn’t use an extension cord to plug a generator directly into your home without using a transfer switch. That’s because systems like pumps and HVAC fans need a steady power source that might not be available directly from your generator alone. If you bypass the circuit breaker box, you risk damaging your electrical system, creating a risk of electrical fire or electrical shock to you or any workers repairing lines on your local electrical grid.

When installed and used correctly, generators are safe to use. The most critical generator safety tips to keep in mind are:

  • Never use a portable generator inside an enclosed space, as the carbon monoxide exhaust it creates is lethal.

  • Never attempt to connect your generator to your home’s electrical panel independently; hire a professional for this dangerous job.

  • Never overload your generator by connecting more appliances than for which it’s rated; you can damage your generator and appliances or even cause a fire.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

Whole-house generators can last 20 to 40 years with normal operation and proper maintenance. If you look up the specifications for your generator, you may be able to find a lifespan rated in hours of operation. Life expectancy will vary depending on how often and for how long you use the generator each year. Choosing a fuel with low impact like natural gas or diesel can help generators last as long as possible.

The Naperville, IL homeowners’ guide to generator installs

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

What do you need done? We’ll find top pros.
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