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  • Verified reviews icon30
    Verified generator installs reviews

Find Generator install pros in Streamwood

Avatar for SmartTek Success

SmartTek Success

4.95(
202
)
Approved Pro

SmartTek Success

4.95(
202
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
25 years of experience

I am a locally owned and operated company that values honesty and integrity and treats your home as if it were my own. I offer a variety of services such as Starlink installation, LoRaWAN antenna installation, TV antenna installation, roof heat tape, security cameras and home and business wired/wireless networking solutions that are customizable to each individual project. You will find me to be competitively priced, paying close attention to the details of each and every project that I am involved with. I look forward to building lasting relationships and guarantee your satisfaction, give me a call! 815-355-7956

"He did a great shop installing multiple antennas for my new Ham Radio Shack! I would highly recommend SmartTek."

Robert B on October 2025

I am a locally owned and operated company that values honesty and integrity and treats your home as if it were my own. I offer a variety of services such as Starlink installation, LoRaWAN antenna installation, TV antenna installation, roof heat tape, security cameras and home and business wired/wireless networking solutions that are customizable to each individual project. You will find me to be competitively priced, paying close attention to the details of each and every project that I am involved with. I look forward to building lasting relationships and guarantee your satisfaction, give me a call! 815-355-7956

"He did a great shop installing multiple antennas for my new Ham Radio Shack! I would highly recommend SmartTek."

Robert B on October 2025


Avatar for Best Finish Services

Best Finish Services

5.00(
53
)
Approved Pro

Best Finish Services

5.00(
53
)
Approved Pro
Super Service Award
Customers say: Quality work
3 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from the start to completion of a project. In order to understand the needs and expectations of our customers, we take great pride to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Justen was unbelievable to work with. A genuine guy that not only takes his work very serious, but actually will take the time to explain what he’s doing and how things work. If you need ANYTHING done in his wheelhouse, I’d highly recommend having him execute your vision and you’ll see what I mean. This is my first review on here ever and I couldn’t imagine not leaving one for Justen. 10/10"

Steve K on December 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from the start to completion of a project. In order to understand the needs and expectations of our customers, we take great pride to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Justen was unbelievable to work with. A genuine guy that not only takes his work very serious, but actually will take the time to explain what he’s doing and how things work. If you need ANYTHING done in his wheelhouse, I’d highly recommend having him execute your vision and you’ll see what I mean. This is my first review on here ever and I couldn’t imagine not leaving one for Justen. 10/10"

Steve K on December 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


Handy To Have Around Inc

4.90(
146
)
Approved Pro

Handy To Have Around Inc

4.90(
146
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
18 years of experience

We're here for your Residential Electrical needs - from switch and outlet replacement to service upgrades and EV chargers (ICC Certified). In business for over 15 years, we have always valued what is important for our customers - clean up after ourselves, use the right tools and materials for the job, and hold to our quotes. Our repeat customers know they can let us in their home in the morning and go about their day as normal. We take great care of your home. That's how we've won Angie's List Super Service Award 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2014 & 2011.

"Job was done as scheduled and at the agreed cost. They did a great job explaining the work that was to be done and outlined my options."

Johnathan E C on October 2025

We're here for your Residential Electrical needs - from switch and outlet replacement to service upgrades and EV chargers (ICC Certified). In business for over 15 years, we have always valued what is important for our customers - clean up after ourselves, use the right tools and materials for the job, and hold to our quotes. Our repeat customers know they can let us in their home in the morning and go about their day as normal. We take great care of your home. That's how we've won Angie's List Super Service Award 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2014 & 2011.

"Job was done as scheduled and at the agreed cost. They did a great job explaining the work that was to be done and outlined my options."

Johnathan E C on October 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


Avatar for Fermont, Inc.

Fermont, Inc.

4.97(
35
)
Approved Pro

Fermont, Inc.

4.97(
35
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
13 years of experience

At Fermont Inc., 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!

"Sixto and his friendly team made the excellent job for me and for my place. "

Roman L on October 2025

At Fermont Inc., 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!

"Sixto and his friendly team made the excellent job for me and for my place. "

Roman L on October 2025


Avatar for Elite Power Electrical Services, LLC

Elite Power Electrical Services, LLC

4.93(
61
)
Approved Pro

Elite Power Electrical Services, LLC

4.93(
61
)
Approved Pro
Super Service Award
Customers say: Quick response
2 years of experience
Free onsite estimate

Elite Power Electrical Services LLC] is 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. 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.

"Everything was done professionally and at a reasonable price."

Mark L on January 2026

Elite Power Electrical Services LLC] is 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. 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.

"Everything was done professionally and at a reasonable price."

Mark L on January 2026


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


"Very responsive, installed our new chandelier and replaced the old one with over 20ft high ceilings. Even took the old chandelier away. Definitely recommend hiring and we will do so again!"

Suman A on March 2023

Tasho Electric, is a family owned business, based out of Winfield Illinois. We specialize in the best quality, in electrical services. Quality service from locals you can trust! Call today, we are happy to earn your business!

"Very responsive, installed our new chandelier and replaced the old one with over 20ft high ceilings. Even took the old chandelier away. Definitely recommend hiring and we will do so again!"

Suman A on March 2023


Avatar for Mr Electrician

Mr Electrician

5.00(
25
)
Approved Pro

Mr Electrician

5.00(
25
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

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!

"Prompt Courteous Trustworthy Explained everything Competitively priced I found my new electrician!"

dan m on January 2026

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!

"Prompt Courteous Trustworthy Explained everything Competitively priced I found my new electrician!"

dan m on January 2026

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Generator Install questions, answered by experts

No, you cannot plug a generator directly into a wall outlet in your home. Plugging in a generator without an interlocking kit, extension cord, or wall outlet receptacle is incredibly dangerous and can cause back-feeding—power from the generator back-feeds into utility lines. Also, if the main power comes back on while your generator is on, it could damage the generator and cause a house fire.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

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.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

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.

The Streamwood, 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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