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Verified Reviews for Generator Install pros in Kettering, OH

*The Angi rating for Generator Install companies in Kettering, OH 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 Kettering, OH 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 June 24, 2026

Find Generator install pros in Kettering

Avatar for Kidwell Electric, LLC
Kidwell Electric, LLC
5.0(
3
)

Serving Kettering, OH and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"We had received numerous quotes for a level 2 charger as well as other work we needed. His prices were great. His communication was quick and helpful. The work was done on time and for the cost quoted. We couldnâ t be any happier and plan to use Kidwell again in the future."
Heaters, Thermostat, and Relay
Panel Clean-up
Weather-Head Replacement
Exterior Lighting
Response time5 hrs
Response rate100%
Recommended by66%of homeowners
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Avatar for Apollo Home
Apollo Home
3.7(
72
)

Serving Kettering, OH and surrounding areas

Approved (Corporate)

In business since 1969

Free estimates

Emergency services offered

"very timely and used them a lot and courteous and knowledge everything was taken care of i had a couple other questions he answered and explained things and what was still happening with the sink and that it wasn't installed correctly and he explained all this very helpful."
Furnace Installation
Heat Pump Installation
Response time6 hrs
203 neighbors recently requested a quote
Recommended by69%of homeowners
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Avatar for CJS SYSTEMS HEATING & COOLING
CJS SYSTEMS HEATING & COOLING
5.0(
3
)

Serving Kettering, OH and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"They were very timely, courteous and professional. I am 100% satisfied with the work completed. We had a water heater and water softener installed and would recommend anyone else to use CJS as well."
Response time3 days
17 neighbors recently requested a quote
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Kennylectric
New to Angi

Serving Kettering, OH and surrounding areas

Approved

Licensed electrician with 10 years of hands-on experience offering reliable, high-quality electrical services for residential, small commercial and industrial projects. Whether you need a quick fix or a full installation, I bring professional expertise and attention to detail to every job.\n\n✔ 10 years of licensed experience\n✔ Troubleshooting & repairs\n✔ Lighting installation & upgrades\n✔ Outlet, switch, and panel work\n✔ Clean, safe, and code-compliant service\n\nDependable, honest, and committed to getting the job done right the first time. Flexible availability for evenings and weekends.\n \nPlease reach out to schedule your next project.

2 neighbors recently requested a quote
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Generator Install questions, answered by experts

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

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.

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.

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

The Kettering, OH 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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