Get matched with top generator install pros in Mccullom Lake, IL
There are 6 highly-rated local generator install pros.
TRUSTED BY MCCULLOM LAKE, IL HOMEOWNERS
4 
24 Verified Reviews for Generator Install pros in Mccullom Lake, IL
*The Angi rating for Generator Install companies in Mccullom Lake, 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 Mccullom Lake, 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 August 03, 2025
Generator install pros in Mccullom Lake
We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.
We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.
We offer the best quality electrical work, we strive into quality work. Very responsible on our schedule. We offer a clean environment, leave the project cleaned and strive on making the project go smooth as possible and avoid hassles and drama for homeowners.
"D Best did a great job on a large commercial project for us, Bridgewater Construction Management,Inc."
Frank H on April 2025
We offer the best quality electrical work, we strive into quality work. Very responsible on our schedule. We offer a clean environment, leave the project cleaned and strive on making the project go smooth as possible and avoid hassles and drama for homeowners.
"D Best did a great job on a large commercial project for us, Bridgewater Construction Management,Inc."
Frank 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
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 - [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.
"Customer Service was great. Install went well considering issues with the house being older."
K S on July 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.
"Customer Service was great. Install went well considering issues with the house being older."
K S on July 2025
Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.
"Joe, Mark, and Their Team did a Splendid Job for Us on this Business Phone Line Install. There are Very Knowledgeable and provided the Needed Assessment and "Fix" in a Very Timely Manner. I Highly Recommend Accent Tel USA! God Bless You! Philippians 1:3-6! Have a Wonderful Day in the Neighborhood & "Stay on the Nice List"! :)"
Buck B on August 2024
Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.
"Joe, Mark, and Their Team did a Splendid Job for Us on this Business Phone Line Install. There are Very Knowledgeable and provided the Needed Assessment and "Fix" in a Very Timely Manner. I Highly Recommend Accent Tel USA! God Bless You! Philippians 1:3-6! Have a Wonderful Day in the Neighborhood & "Stay on the Nice List"! :)"
Buck B on August 2024
We are 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. M-F 8-6 | Military discount
"Amazing work correcting another "electricians" shoddy work. Will use for any future project I have. If you have electrical you need done this guy is the way to go 100%."
Michael J on January 2024
We are 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. M-F 8-6 | Military discount
"Amazing work correcting another "electricians" shoddy work. Will use for any future project I have. If you have electrical you need done this guy is the way to go 100%."
Michael J on January 2024
Your IT Guy provides a wide range of technology services that small businesses and Home users need. We are a small agile company that could take on both small and large projects. With excellent responsiveness and communication, we pride our selves on quality work at a reasonable price.
"Chuck and Eric are professional, very knowledgeable, and personable. They listened to all my concerns, and presented viable options for me to choose from. They completed my project in a timely manor. I have already received compliments reference their work. I highly recommend Chuck and Eric for fair priced quality work. Tony Olszewski"
Anthony O on July 2025
Your IT Guy provides a wide range of technology services that small businesses and Home users need. We are a small agile company that could take on both small and large projects. With excellent responsiveness and communication, we pride our selves on quality work at a reasonable price.
"Chuck and Eric are professional, very knowledgeable, and personable. They listened to all my concerns, and presented viable options for me to choose from. They completed my project in a timely manor. I have already received compliments reference their work. I highly recommend Chuck and Eric for fair priced quality work. Tony Olszewski"
Anthony O on July 2025
Chicagoland Union Electrical Contractor with over 100 years combined experience in the commercial and industrial sectors. O'Carroll Electrical Contracting is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! ocarrollelectric.com
"They did a very good job. They are a great company."
Ryan F on August 2021
Chicagoland Union Electrical Contractor with over 100 years combined experience in the commercial and industrial sectors. O'Carroll Electrical Contracting is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! ocarrollelectric.com
"They did a very good job. They are a great company."
Ryan F on August 2021
Best Prices Guaranteed. We pride our self on using the highest quality material and paying great attention to detail. With over 20 years of experience in the lighting industry, we are the experts you need to take care of your outdoor lighting needs.. We handle everything from low-voltage outdoor lighting to installation of post lights, mailbox lights, and new this year DOCK LIGHTING! . We will treat your home as we would treat our own. Give, Northern Lights and Power, Inc., a call today, we look forward to working with you!
"Steve Graf responded to my inquiry within hours after I posted it on Angi. He was doing work in our neighborhood, and scheduled a time to meet the same day! Pleasant and professional, Steve evaluated our outdoor lighting project, offered suggestions and committed to emailing a quote the same night. His quote was clear, creative and affordable. We committed to this project right away and scheduled the install within a week. Project was perfect and exceeded our expectations! We are considering installing outdoor lighting in another area of our property and Steve is already on it! One of the best experiences with a contractor we’ve ever had! Thank you Steve and thank you Angi! "
Kim C on June 2025
Best Prices Guaranteed. We pride our self on using the highest quality material and paying great attention to detail. With over 20 years of experience in the lighting industry, we are the experts you need to take care of your outdoor lighting needs.. We handle everything from low-voltage outdoor lighting to installation of post lights, mailbox lights, and new this year DOCK LIGHTING! . We will treat your home as we would treat our own. Give, Northern Lights and Power, Inc., a call today, we look forward to working with you!
"Steve Graf responded to my inquiry within hours after I posted it on Angi. He was doing work in our neighborhood, and scheduled a time to meet the same day! Pleasant and professional, Steve evaluated our outdoor lighting project, offered suggestions and committed to emailing a quote the same night. His quote was clear, creative and affordable. We committed to this project right away and scheduled the install within a week. Project was perfect and exceeded our expectations! We are considering installing outdoor lighting in another area of our property and Steve is already on it! One of the best experiences with a contractor we’ve ever had! Thank you Steve and thank you Angi! "
Kim C on June 2025
Nighthawk Electric Inc 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.
Nighthawk Electric Inc 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.
FAQs for generator install projects in Mccullom Lake, IL
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.
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 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
- Johnsburg
- Volo
- Lakemoor
- Mchenry
- Prairie Grove
- Ringwood
- Ingleside
- Fox Lake
- Island Lake
- Bully Valley
- Wonder Lake
- Spring Grove
- Crystal Lake
- Richmond
- Wauconda
- Round Lake Heights
- Round Lake
- Round Lake Beach
- Round Lake Park
- Cary
- Oakwood Hills
- Woodstock
- Fox River Grove
- Lindenhurst
- Lake Villa
- Hebron
- Antioch
- Mundelein
- Barrington
- Twin Lakes
Get our Angi-powered app
