Home Generator Installation Chicago

Q: How do you connect a generator to your home?

Generators are connected via an automatic transfer switch to your home's electrical system, which safely switches power from the grid to the generator during outages.

Q: How much is a home generator?

The cost depends on generator size, fuel type, and installation complexity. Mr. Mighty Electric provides free estimates tailored to your home.

Q: How does a home generator work?

A home generator detects power outages and automatically switches your home's electricity from the grid to the generator, providing backup power for essential circuits.

Q: What size home generator do I need?

Generator size depends on your home's energy needs, the number of circuits to power, and the appliances you want to run during an outage. Our electricians can recommend the right size.

Q: Who installs generators? Do electricians install generators?

Licensed electricians, like Mr. Mighty Electric, install home generators to ensure code compliance, safe wiring, and proper integration with your electrical panel.

Reliable Home Generator Installation in Chicago Made Simple

Power outages in Chicago are common during storms, wind damage, or system failures. These outages affect sump pumps, heating and cooling systems, food storage, and even medical devices.

A backup generator for home use keeps your house running without interruption. Unlike portable units, a whole home generator connects directly to your electrical system for full-home support. Many customers preparing for higher electrical loads also pair generator work with EV charger installation.

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How Does a Home Generator Work?

A home backup generator automatically kicks in when the power goes out. Using an automatic transfer switch, it detects outages and switches your home’s power from the grid to the generator in seconds. Most systems run on natural gas or propane, though diesel options exist.

⚡️ Powers on automatically within seconds of an outage
⚡️ Transfer switch shifts your home’s power source from the grid to the generator
⚡️ Fueled by natural gas, propane, or diesel
⚡️ Includes the generator unit, transfer switch, and wiring to your panel
⚡️ Runs as long as it has fuel
⚡️ Lifespan of 15+ years with regular maintenance

Types of Home Generators

Standby Generators

Standby generators are installed outside your home and connect directly to your electrical system. They start automatically during an outage and run on natural gas or propane. These systems are reliable and support critical appliances like refrigerators, lights, and medical equipment.

For businesses that need reliable backup power for offices, warehouses, or clinics, we install commercial generator installation systems sized for your building load.

Inverter Generators

Inverter generators produce stable, clean electricity that’s safe for sensitive electronics. These models are quieter and more energy-efficient than traditional systems. They work well for powering essential circuits without overloading your home’s system.

Whole-House Generators

Whole-house generators are high-capacity standby systems. They provide power to your entire home, including HVAC systems, kitchen appliances, and lighting. These are ideal for families who want seamless backup without sacrificing comfort or safety.

What Our Customers Are Saying

Mr.Mighty Electric

4.5

Based on 269 reviews

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Victoria M

2 weeks ago

Marcelino and Daniel/Danny were amazing electricians to work with. They communicated everything clearly, from the beginning arrival time to each step of their process here. They kept me updated during their install and we had such a pleasant chat rather than a purely transactional experience. I would never choose another set of electricians to work with after this - if you get a request, ask for Marcelino and Danny you wont regret it.

R Druga

3 weeks ago

The electricians were on time, polite, knowledgeable, and cleaned up after working.

James Jenkins

1 month ago

Highly recommend Eddie and Mr Mighty Electric. Very fast to respond online to book an appointment, I had an initial visit from a technician within 5 days, and the work completed within 7 days. Eddie and Dan were highly professional, good at explaining what they were doing and why, and worked independently - will be using them again in the future.

Nelson Mesa

2 months ago

Great service and easy to work with. Edit was fantastic and super communicative and open to adjusting if anything came up. Would use again!

joy pettigrew

8 months ago

Mr. Mighty Electric serviced my home today. They were prompt, professional, and patient. Eddie Morales explained various options. He is an excellent electrician and a great representative for the company. He provided a solution that I had never even considered. I will definitely be using them for my future projects!!

Andrew Zazofsky

8 months ago

Eddie at Mr. Mighty was a huge help to getting our heated floor system running again. I have used Mr. Mighty for several electrical projects and they always do a fantastic job with very reasonable pricing. I would highly recommend them for your next project even if it's just to troubleshoot or get a second opinion. Give them a call!

A M

2 years ago

The service was timely but felt the price was high.

Jill Weiss

2 years ago

Eddie and his team, John and Enrique, provided outstanding electrical service. From the initial contact to the completion of the job, they were a pleasure to work with. Their professionalism was evident in every interaction. They were polite, courteous, and respectful of my home. What truly sets Eddie and his team apart was their ability to clearly explain the issues and provide multiple options for solutions. They took the time to ensure I understood the work that needed to be done and the various approaches we could take. This level of transparency and communication was greatly appreciated. They arrive on time and their estimates are accurate. The quality of their work is excellent, and they completed the job efficiently and cleanly. I feel confident in their expertise and trust their recommendations. I highly recommend Eddie and his team for any electrical needs. They are a reliable, professional, and knowledgeable team that provides top-notch service.

Eric Marcotte

2 years ago

Eddie was fantastic. Quick, informative and polite. Great service by him and Mr Mighty! I will continue to recommend.

Daniel Kucharzak

2 years ago

Eddie was great. He educated me on my electrical issue and was quick and thorough. All of this was done while training a new employee. I will be contacting Mr.Mighty Electric for my future needs.

Mike Giambrone

2 years ago

Eddie figured out how to fix a problem that no one else could. Outstanding! This man deserves a BIG raise.

Alvaro sandroni

2 years ago

Eddie Morales Jr was the electrician sent by Mr Mighty Electric. He is fantastic! Very capable and polite. Super honest as well. He identified the problem as minor and quickly fixed it. The day before another electrician had proposed major and expensive repairs to fix the same issue.

Monika Rayner

2 years ago

Came out same day, were able to diagnose the problem, and ordered a new electrical panel for me. Ed the electrician and the customer service reps, were professional and friendly.

(Update) Ed came and installed the new electrical panel. Power has been restored to my AC and kitchen appliances. Great and professional service. Thanks!

Philip Doherty

2 years ago

Ed called to let me know he was on his way, arrived on time, assessed my issue, explained the next steps and was able to provide a detailed estimate of the work required within a few minutes after leaving. Too shelf service!!