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TRUSTED BY COLONA, IL HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon13
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Colona, IL

*The Angi rating for Generator Install companies in Colona, 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 Colona, 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 July 08, 2026

Find Generator install pros in Colona

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

Serving Colona, 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
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Additional Photos

+3

20 neighbors recently requested a quote
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Avatar for WireOne, LLC
WireOne, LLC
4.3(
148
)
Fixed Generator - InstallPortable Generator - Install

Serving Colona, IL and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Price higher than quoted. Several trips required but final installation, Was good. Installers were great and neat. ."
Wiring
Outlets
TV Mounting
Training
Design

+5

Response time11 hrs
143 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Empire Electric, Inc.
Empire Electric, Inc.
5.0(
6
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Colona, IL and surrounding areas

In business since 2022

Credit card accepted

Offers commercial services

We specialize in your commercial or residential electrical needs, and guarantee you a job well done! All the way from electrical switches outlets & fixtures, to electrical panel upgrades, we are your guys! We strive to exceed our Clients expectations each and every time, and get the job done the way YOU want it. We work in a timely fashion, and always pay attention to detail. Proudly serving the Quad Cities & surrounding areas. Licensed, Insured and Bonded. Free estimates. Call today!

Response time11 hrs
Response rate100%
Recommended by100%of homeowners
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KALA ELECTRIC
5.0(
6
)
Fixed Generator - RepairGenerator - Repair - For BusinessPortable Generator - Repair

Serving Colona, IL and surrounding areas

In business since 2023

Free estimates

Credit card accepted

KALA ELECTRIC is a locally owned and operated business that specializes in All types of electrical work both residential and commercial. We love what we do and have over 25 years of experience. We look forward to working with you on your upcoming projects so call us now for a free estimate at 773-330-3411.

Response time11 hrs
Recommended by100%of homeowners
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J W Koehler Electric, Inc.
4.8(
2
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Colona, IL and surrounding areas

In business since 1969

Free estimates

Credit card accepted

J W Koehler Electric, Inc., has completed a variety of electrical projects and services for local residents and businesses. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Give us a call today!

Recommended by100%of homeowners
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Freedom Electrical LLC
5.0(
3
)
Portable Generator - Repair

Serving Colona, IL and surrounding areas

In business since 2024

Credit card accepted

"I needed security cameras installed, and I am so glad I ran across Mitchell through Angi. I can’t say enough good things about this guy. He was on time and communicated well in person and through text. He was fast, effective, efficient, thorough, honest, hardworking, and just an overall decent guy. Once again, my wife and I are so glad that we ran across Mitchell at Freedom Electric and Construction, and we are looking forward to working with him on future projects!"
New install
Upgraded panel
Before
Typical replacement
Response time5 hrs
Recommended by100%of homeowners
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Finley Electric LLC - Home Facebook
3.1(
7
)
Fixed Generator - RepairGenerator - Repair - For BusinessPortable Generator - Repair

Serving Colona, IL and surrounding areas

In business since 2015

Free estimates

Credit card accepted

Welcome to Finley Electric, LLC! We have been proudly serving the local area since 2015. Quality of work, professionalism and customer satisfaction are important to us. Call today to schedule an appointment for fast and reliable service! You will not regret your decision to work with our company!

Response time7 hrs
Recommended by100%of homeowners
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Generator Install questions, answered by experts

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

The Colona, 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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