Get matched with top generator installers in La Grange, IL
There are 10 highly-rated local generator installers.
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35 Verified Reviews for Generator Installation pros in La Grange, IL
*The Angi rating for Generator Installation companies in La Grange, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
*The HomeAdvisor rating for Generator Installation companies in La Grange, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
Last update on April 30, 2025
Generator installers in La Grange
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’ll always be flexible to your scheduling needs! Oakwood Electric & Generator is available to assist you with: Panel Upgrades, Service Changeouts, EV Car Charging, Outlets, Electrical Troubleshooting, Ceiling fans, Smoke detectors, Whole house generators, Hanging 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.
"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’ll always be flexible to your scheduling needs! Oakwood Electric & Generator is available to assist you with: Panel Upgrades, Service Changeouts, EV Car Charging, Outlets, Electrical Troubleshooting, Ceiling fans, Smoke detectors, Whole house generators, Hanging 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.
"Team was efficient and worked with me on a tight timeline."
Lawrence C on November 2024
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.
"Jack was very professional and knowledgeable. The work was done in under 2 hours and we are very satisfied with the results."
Marta I on March 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.
"Jack was very professional and knowledgeable. The work was done in under 2 hours and we are very satisfied with the results."
Marta I on March 2025
Hire a team of electricians in Berkeley, IL that work for a family-owned-and-operated company. We founded this company with the customer in mind because we all share this community, and improving the resale value of a neighbor's home helps us all succeed. Electric Workforce Inc has the resources and reach needed to overcome any obstacle for a new business in need of an edge. PERSONALIZED SERVICE The Chicagoland area features a diverse array of residential structures and commercial establishments. Each presents the electrician with a unique set of challenges that must be overcome. With more than 25 years of experience, our team of contractors is the smart choice for any new homeowner or established business in need of modernized wiring and upgraded panels. PROCEED WITH CONFIDENCE Our ownership takes an active role in any project we are involved with, and our contractors are always on time. We're sure to always provide flexible scheduling and clean job sites. Choose a group with the workforce needed to complete your next project. Schedule an appointment with one of our technicians to learn more about our process. We proudly serve customers in Berkeley, Illinois, and throughout the Chicagoland area. Contact Electric Work Force for a consultation at 708-866-5803
"Edwardo gets a (AAAAA) Rating in all catogories: professionalism,coutesy, cleanliness upon completion of job, explaing the entire process very clearly, well prepared thumps Up! I am extremely happy! Robert jones (Feb 16,2024)"
Robert J on February 2024
Hire a team of electricians in Berkeley, IL that work for a family-owned-and-operated company. We founded this company with the customer in mind because we all share this community, and improving the resale value of a neighbor's home helps us all succeed. Electric Workforce Inc has the resources and reach needed to overcome any obstacle for a new business in need of an edge. PERSONALIZED SERVICE The Chicagoland area features a diverse array of residential structures and commercial establishments. Each presents the electrician with a unique set of challenges that must be overcome. With more than 25 years of experience, our team of contractors is the smart choice for any new homeowner or established business in need of modernized wiring and upgraded panels. PROCEED WITH CONFIDENCE Our ownership takes an active role in any project we are involved with, and our contractors are always on time. We're sure to always provide flexible scheduling and clean job sites. Choose a group with the workforce needed to complete your next project. Schedule an appointment with one of our technicians to learn more about our process. We proudly serve customers in Berkeley, Illinois, and throughout the Chicagoland area. Contact Electric Work Force for a consultation at 708-866-5803
"Edwardo gets a (AAAAA) Rating in all catogories: professionalism,coutesy, cleanliness upon completion of job, explaing the entire process very clearly, well prepared thumps Up! I am extremely happy! Robert jones (Feb 16,2024)"
Robert J on February 2024
Welcome to LSVG Electrics, here you go to find the best electricity services, residential, commercial and industrial. We offer many electrical services which include: fixing or changing panels, complete electrical replacements, changing/ adding receptacles, Highlights, all indoor and outdoor work- we have you covered. We are a small family owned and operated business that takes pride in our work and we always communicate with you to ensure you get the best possible service from us with care and honest work Instagram @lvsgelectrics
"Leonardo was fast, efficient and very professional. He did a great job!"
Dean H on April 2025
Welcome to LSVG Electrics, here you go to find the best electricity services, residential, commercial and industrial. We offer many electrical services which include: fixing or changing panels, complete electrical replacements, changing/ adding receptacles, Highlights, all indoor and outdoor work- we have you covered. We are a small family owned and operated business that takes pride in our work and we always communicate with you to ensure you get the best possible service from us with care and honest work Instagram @lvsgelectrics
"Leonardo was fast, efficient and very professional. He did a great job!"
Dean H on April 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 - cs@fourseasons-chicago.com, customer.service@fourseasons-chicago.com, fs@fourseasons-chicago.com. 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.
"We had two technicians out over two days. One was for a repair, Daniel. He did a fantastic job troubleshooting and explaining throughout the repair process. As a retired VP of Services, I notice the details and process. They delivered. Louis was sent for a follow-up to service because our fan motor unit needed to be cleaned. All of this was very well documented with pictures and showing me the actual motor unit. Louis did a great job of explaining and showing me the actions and results. It was a service text book delivery of services. Really good... Plus, both technicians worked to save me money with discounts and customer loyalty savings. Fantastic... An honest group of technicians and a company that promotes that in the customers best interest."
Martin C on April 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 - cs@fourseasons-chicago.com, customer.service@fourseasons-chicago.com, fs@fourseasons-chicago.com. 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.
"We had two technicians out over two days. One was for a repair, Daniel. He did a fantastic job troubleshooting and explaining throughout the repair process. As a retired VP of Services, I notice the details and process. They delivered. Louis was sent for a follow-up to service because our fan motor unit needed to be cleaned. All of this was very well documented with pictures and showing me the actual motor unit. Louis did a great job of explaining and showing me the actions and results. It was a service text book delivery of services. Really good... Plus, both technicians worked to save me money with discounts and customer loyalty savings. Fantastic... An honest group of technicians and a company that promotes that in the customers best interest."
Martin C on April 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!
"Hristo did amazing job, installing 10 Recessed light and couple outlets for my basement. Very professional and helpful. Did everything up to the mark. I would highly recommend this Electrician. I will definitely going to call him for my other projects. "
Mohammed K on March 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!
"Hristo did amazing job, installing 10 Recessed light and couple outlets for my basement. Very professional and helpful. Did everything up to the mark. I would highly recommend this Electrician. I will definitely going to call him for my other projects. "
Mohammed K on March 2025
Mike 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.
Mike 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.
Fiebrandt Whole House Generator and Electric is Illinois premier Generator contracting service provider. Whether it is for a new install or a repair call today for an appointment. By constantly working and growing with our customers we aim to build a network you can trust. We look forward to your call. Free estimates for installation! Call us today!
"The workers did a great job in the clean up after the install of the furnace. The worked diligently from 8:00 am until 7:00 pm. They promised me that the goal was to get the furnace running and they accomplished this goal. The price was really satisfying. I had a quote from another service company and they quoted a price which was $3000.00 more and I was not happy. I decided to go online to home advisor and I am glad I did! Great job 👍 Fiebrandt HVAC! Thank you for a toasty, warm, quiet furnace in my home in Elmwood Park!"
Maria M on January 2020
Fiebrandt Whole House Generator and Electric is Illinois premier Generator contracting service provider. Whether it is for a new install or a repair call today for an appointment. By constantly working and growing with our customers we aim to build a network you can trust. We look forward to your call. Free estimates for installation! Call us today!
"The workers did a great job in the clean up after the install of the furnace. The worked diligently from 8:00 am until 7:00 pm. They promised me that the goal was to get the furnace running and they accomplished this goal. The price was really satisfying. I had a quote from another service company and they quoted a price which was $3000.00 more and I was not happy. I decided to go online to home advisor and I am glad I did! Great job 👍 Fiebrandt HVAC! Thank you for a toasty, warm, quiet furnace in my home in Elmwood Park!"
Maria M on January 2020
Give me a call for all your HVAC, Electrical, Gas Piping and plumbing needs 773-620-1800
"Jose was awesome and did an amazing job. He went above and beyond. Highly recommended!"
Brian P on January 2022
Give me a call for all your HVAC, Electrical, Gas Piping and plumbing needs 773-620-1800
"Jose was awesome and did an amazing job. He went above and beyond. Highly recommended!"
Brian P on January 2022
It can be a daunting task looking for only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.
It can be a daunting task looking for only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.
Generator installations FAQs
Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:
Portable generators with 1kW–7.5kW capacity: $500–$2,000
Partial generators with 9kW–20kW capacity: $2,000–$6,300
Whole-house generators with 22kW–48kW: $5,000–$18,000
When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.
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.
Here’s what you can run with different wattages and types of generators:
Portable generator:
2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers.
4,000 watts will keep two large appliances operating and a few smaller devices.
8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.
Partial to whole-house generator:
20,000 watts and above will make it seem like your home’s power is still on.
The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:
Experience frequent or prolonged power outages
Work from home
Store a lot of cold food
Have a sump pump
Have a pump for well water
Use electronic medical devices
Live in a climate requiring heating or cooling
- Indian Head Park
- Countryside
- Hodgkins
- Western Springs
- La Grange Park
- Brookfield
- Lyons
- Summit
- Oak Brook
- Hinsdale
- North Riverside
- Riverside
- Justice
- Westchester
- Clarendon Hills
- Bedford Park
- Willow Springs
- Broadview
- Willowbrook
- Burr Ridge
- Stickney
- Hickory Hills
- Bridgeview
- Westmont
- Maywood
- Hillside
- Bellwood
- Darien
- Forest Park
- Burbank
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