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Top-Rated Generator install pros in Mapleton - Updated Nov 2026

Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
5.0(
5
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Mapleton, IL and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game.\nWe provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

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+3

17 neighbors recently requested a quote
Avatar for Shumaker Electric, LLC
Shumaker Electric, LLC
4.8(
8
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Mapleton, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Job: install fan and switch for it in spot with no electrical box yet. 1 hr 56 min arrival to departure. Pros: Called me the next day after reaching out through Angie. Friendly to talk to during booking and while working at the house. The work went well nstalling the ceiling fan and a switch for it where one wasn't. Cons: Never quoted job (figured it couldn't be that bad for a fan install so didn't ask - big mistake) and appointment was a month out for 7:30am on a Friday. Informed them I worked nights at the time of booking. They text me at 6am that day to inform they'd ould be late and arrived at 9:46a (I'm 25 hrs awake at the point they arrive). Invoice for $737 comes across. Inquired about the $300 for labor for one and $375 for labor for the other and was told "We usually charge round trip, and I only charged you one way. And there was no existing switch or fan location,if it was as simple as just changing a fan out there would have only been one". Double labor charge unfair."
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+6

Response time1 day
Response rate100%
2 neighbors recently requested a quote
MB’s Home and Audio
4.9(
9
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Mapleton, IL and surrounding areas

In business since 2020

Free estimates

"CSA installed a custom home theater, a ELK security & automation system, a driveway gate system with intercom, Russound whole house audio/intercom system in 12 different rooms, Lutron Radio RA lighting control system and 12 cameras on exterior of our house. I m extremely impressed with CSA from our first walk through, the design build they put together, the options they proposed to my wife and myself and how Chad kept it as simple as possible when presenting what our system was capable of doing. It s overwhelming but he did a fantastic job to try and keep it in Lameon terms. From the pre-wire to day of final completion CSA went above and beyond our expectations. You can truly tell they love what they do and have a passion for it. When our house was completely finished CSA was the last contractor to finish do to everything in our house is automated and controlled through our wall touchscreens, laptops and mobile devices. We can open our entry or exit driveway gates from our house phone, touchscreens or any mobile device that CSA installed a custom built app on. While we re home or anywhere in the world as long as we have 4g or WiFi. All of our exterior lights are set up to be at our desired level from dusk to dawn and when anyone walks past any camera at night the light level of the closet light brightens for a few minutes and after camera no longer detects motion level goes back down. It s just amazing what this system can do. We have our main front door locks, side entry garage door lock and all 4 of our garage doors all controlled by this system and if a door is opened and we re not within 1000 yards of our home we re notified. We couldn t be more pleased with the job CSA did and most of all the time they took to train us on how to use and control every aspect of our whole smart home. Thank you again CSA. We highly recommend anyone in the need of security, audio & video and home automation needs to contact CSA. We had 3 other A/v automation contractors do drawings and pricing proposals and what stood out the most with CSA is the options we were given, the time they spent with us on making sure we were aware of what they were capable of doing and providing us with 3 separate pricing options from platinum to silver. They were the only contractor that did that. This was our final home we will build and CSA knew how special this dream home meant to us so thank you again CSA for going above and beyond from start to finish."
Response time2 days
Recommended by100%of homeowners
Quality Electric And Solar LLC
New to Angi
Portable Generator - Install

Serving Mapleton, IL and surrounding areas

In business since 2010

Free estimates

Emergency services offered

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

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Generator Install FAQs, answered by experts

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

Many services include assembling the unit and securing it in the window. Confirm with your provider.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

The Mapleton, IL homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.