*The Angi rating for Generator Install companies in Burnham, 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 Burnham, 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 April 28, 2026
Serving Burnham, IL and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Was very impressed with how smoothly the process went...from selection to final installation. They got in and out with minimal hassle. Highly recommend."
Serving Burnham, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Free estimates
Warranties offered
"Very accommodating to all our electrical needs. Does a great job with no hassle. Works around your schedule so as best not to interfere with anything else that might be going on. Very considerate of your needs."
+6
Serving Burnham, IL and surrounding areas
Approved
In business since 2007
Customers say: Quality work
"Robert was prompt, identified the problem, installed new dimmers and did a safety check on smoke and carbon monoxide alarms. Made recommendations for alternative lighting fixtures. He is honest and trustworthy and was a pleasure to work with. Definitely would use him again."
Serving Burnham, IL and surrounding areas
Approved
In business since 1967
Free estimates
Emergency services offered
"installation of antique chandeliers from Europe"
Serving Burnham, IL and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Tim was very professional and courteous, arrived promptly when he said he would and completed all the needed repairs. Fully intend to hire him for future electrical needs."
+2
Serving Burnham, IL and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"Four Season service was awesome. The installers were friendly, professional, and knowledgeable. The installers cleaned up work area after they finished the job."
Serving Burnham, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"I highly recommend Joe. He responded promptly to my inquiry, quoted me a fair price for the work and the quality of his work was excellent. Joe is a skilled electrician that completed a number of difficult renovation type installations for us. We would not hesitate to call him again for any future services."
Serving Burnham, IL and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"David walked me through the entire process, including the permits, preparation, and follow up with ComEd involving the installation of my Home Charging Station. Totally satisfied, and impressed with his knowledge and commitment to his work, looking to pursue more projects in the future…"
Serving Burnham, IL and surrounding areas
Approved
In business since 2006
Free estimates
Warranties offered
With more than 20 years of electrical experience and hundreds of EV charger installations completed, we take great pride in the expertise, quality, and customer service we bring to every project. EV charging is a specialized installation that demands precision, safety, and a deep understanding of residential electrical systems ? and that?s exactly what we deliver. Our mission is to provide excellent workmanship and complete customer satisfaction from the initial assessment through final commissioning. Because every home and electrical system is unique, we take the time to understand each customer?s needs, communicate clearly, and ensure a smooth, professional installation experience. Our focus is simple: dependable, code?compliant EV charging solutions installed the right way.\n
Serving Burnham, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"The service guy came out very quickly. Had a smart thermostat installed. He walked me through setting up the app. Did a fast and a great job. I highly recommend this company if you want it done and done right."
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
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a whole-house generator in Chicago, IL varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Depending on your needs, many types of generators can power your home, RV, or campsite. Check out our guide for the best types of generators.
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Before deciding between a gas generator and a natural gas generator, explore the differences. Compare gas vs. natural gas generator with our informative guide.
