*The Angi rating for Generator Install companies in Benld, 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 Benld, 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 14, 2026
Serving Benld, IL and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"Installed a back-up sump pump. Great job! Thank you!"
+3
Serving Benld, IL and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Needed a sub panel and my entire garage wired(7 120 outlets, 2 240 outlets, and a floodlight put in). They showed up gave a quick run threw and they knocked it out Whole process was quick and easy. Great work at a great price! Would definitely recommend!"
Serving Benld, IL and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"Absolutely one of the best companies I have ever hired. Quick response to my inquiry to have a lightning protection system installed on my house. They showed up literally the next day and had the job done within a few hours. Professional installation at its finest. Price was more than fair and the owner is very knowledgeable and works hard to earn your business highly recommended"
+70
Serving Benld, IL and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"Mike was great! Did a complete turnover on my unit for a fair price. Included wall and ceiling patches, new paint, new lights etc, junk removal, cleaning, toilet replacement. Got in and out with his team in a bit less than a week."
Serving Benld, IL and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"our phone system is old, but they got the work done! Thanks Joe and the teams!"
Serving Benld, IL and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
"Very professional, knowledgeable, on-time and on budget. Will use in the future for home security."
Serving Benld, IL and surrounding areas
Approved
In business since 2021
Free estimates
Offers commercial services
We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!
Serving Benld, IL and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
C-MAC Development, LLC offers quality services to clients at reasonable prices. Our courteous staff has the professional tools and experience necessary to help with all your needs. We specialize in interior and exterior painting, kitchen and bath remodels, flooring, window installations, fences and decks. Call today to get in touch with our staff, and to learn more about what we have to offer!
Serving Benld, IL and surrounding areas
In business since 2012
Free estimates
Emergency services offered
"It went fine. Dave came to Peoria to do our job and did a very good job on the doors. I was not the supervisor but was told everything was done according to the condo boards liking and that right there tells me the most because we have some board members who expect high quality work and they got it . Dave the owner is someone who will not accept any work associated with his company AOM or his name be anything but top of the line. As I said before he is very good at what he does . He came here to refinish the entrance way on the front of the our building Chateau Touraine. He sanded off all the old stuff and put new stain and sealer on the doors and spruced up the wood areas around and above the main doors. The whole area is now back to what it use to be. I am not sure when the doors were installed but I know they are back to looking almost new again. I guessed that the doors are about 12-15 years old. Like I said before Dave and his employees are always there to please and have hit a home run with us again. I am sure that I will be hiring AOM again to do more work in my condo and I am sure the condo board will be doing the same. If you need a company that does many different things then give AOM a call and see what you think.
"
+5
Serving Benld, IL and surrounding areas
In business since 1972
Free estimates
Emergency services offered
"Been in business many years, 3 generations. Very nice, top quality!"
+13
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 St Louis, MO varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.
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.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Before installing a fixed generator, think about your use and space. Review these backup generator questions to prepare for a talk with your contractor.
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.
Portable generators ensure your essential appliances and electronics stay powered during an outage. Learn how to hook up a generator to your house.
