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Verified Reviews for Generator Install pros in Davis Junction, IL

*The Angi rating for Generator Install companies in Davis Junction, 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 Davis Junction, 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 February 08, 2026

Find Generator install pros in Davis Junction

Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
5.0(
5
)

Serving Davis Junction, 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.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

39 neighbors recently requested a quote
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Avatar for B Hive Electric
B Hive Electric
5.0(
34
)

Serving Davis Junction, IL and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

With years of experience in the Electrical industry, BHive Electric is your industry expert in Roscoe. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

EV Chargers
EV Chargers
EV Chargers
EV Chargers
EV Chargers

+9

3 neighbors recently requested a quote
Recommended by60%of homeowners
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Avatar for Beckel Electric
Beckel Electric
5.0(
23
)

Serving Davis Junction, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Warranties offered

"Matt Beckel was very prompt, professional, knowledgeable, and very cost wise. Will highly recommend to others and will have him complete another project for us asap! Thank you Matt!"
Finished basement
Finished basement
Finished basement
Finished basement
Kitchen remodel

+2

Response time3 days
25 neighbors recently requested a quote
Recommended by18%of homeowners
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Avatar for Flowing Through Connections, Inc.
Flowing Through Connections, Inc.
4.9(
28
)

Serving Davis Junction, IL and surrounding areas

Approved

In business since 2000

Emergency services offered

Credit card accepted

"Ralph did exceptional quality work for us. Clean install, ran wires according to code, didn't cut any corners."
Fusion5 Cellphone Signal Booster
2-Way Antenna Splitter
Yagi - Outside Antennas. Pole mounted to A/C
Yagi - Outside Antennas. Pole mounted
Telephone/Network Equipment

+8

Response time5 hrs
6 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Mid America Lightning Protection
Mid America Lightning Protection
4.5(
99
)

Serving Davis Junction, 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"
Indianapolis
Trucking company
Indianapolis
Indiana Illinois
Indiana Illinois

+70

Response time6 hrs
Response rate94%
3 neighbors recently requested a quote
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HW Home Repair
4.8(
21
)

Serving Davis Junction, IL and surrounding areas

Approved

In business since 2013

Free estimates

Customers say: Quick response

"Howard did an amazing job installing a bathroom exhaust fan in a very difficult location. We have an old duplex that was built in the 1920s and he went above and beyond to get it installed. It looks like it has always been there. Honestly I’ve never met anyone so knowledgeable and skilled in so many areas. If you need a project done, no matter how difficult, Howard will get it done. I highly recommend HW Home Repair!"
Response time6 hrs
Response rate88%
120 neighbors recently requested a quote
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Generator Install questions, answered by experts

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

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.

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

The Davis Junction, IL homeowners’ guide to generator installs

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

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