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Avatar for Columbus Breeze Electric, LLC
Columbus Breeze Electric, LLC
5.0(
10
)
Portable Generator - Install

Serving Prospect, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"Scheduling with Breeze was super simple and they were able to accommodate my busy schedule. My technician was polite and was able to trouble shoot errors that a previous electrician made. I wish I had used them to begin with. The Generator was Installed in one afternoon too! As for pricing I thought they were average. You get what you pay for though, they do quality work so I donâ t mind paying a little more. Less headaches in the long run!!!"
Switch Gear Installation
Response time6 hrs
Response rate97%
4 neighbors recently requested a quote
Home Improver
5.0(
2
)
Fixed Generator - Install

Serving Prospect, OH and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quick response

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time4 hrs
Recommended by100%of homeowners
Avatar for JMJ Real Estate Properties
JMJ Real Estate Properties
5.0(
3
)
Portable Generator - Install

Serving Prospect, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I provide dependable, high-quality services with a focus on craftsmanship, clear communication, and getting the job done right the first time. Whether it’s home repairs, renovations, or maintenance projects, I take pride in delivering work you can trust and results that last.

Full house remodel
Full house remodel
Full house remodel
Full house remodel
Full house remodel

+2

Kennylectric
New to Angi
Portable Generator - Repair

Serving Prospect, 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.

Avatar for Mr. Electric of Columbus
Mr. Electric of Columbus
4.4(
602
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Prospect, OH and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Professional, knowledgeable and courteous. I really liked the technician as he took time to explain the quote and proposed work. However, recommendation included a manual kill switch which is neither required nor recommended by Tesla nor is it found in any code recommendations that I could find on line for residential level 2 wall chargers. This itself added about a third of the cost they quoted and in the end I chose not to go with them."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Recommended by87%of homeowners
Avatar for Rescue Rooter Columbus, OH
Rescue Rooter Columbus, OH
4.4(
64
)
Fixed Generator - InstallFixed Generator - Repair

Serving Prospect, OH and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"Excellent experience. The electrician, Jay, arrived promptly, was very polite and professional, and answered all our questions fully. He installed two GFIs and two ceiling fans and was finished by lunch time. I was in the room while he installed the second fan, and we had a very good conversation as he worked. He was thoroughly knowledgeable and professional. We have some work to get done, and will be requesting him again. Highly recommend this company."
Safety Check
Response time6 hrs
Recommended by96%of homeowners
Avatar for Homeowner Repair Services
Homeowner Repair Services
5.0(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Repair - For Business+2 more

Serving Prospect, OH and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Dale was very professional. Arrived within hours of contact. Was able to repair the A/C fan motor instead of replacing it with a new one that saved me money. I had called another HVAC company and it was going to take them 10 days to get it serviced. Highly recommended !"
Response time1 day
Recommended by100%of homeowners
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Generator Install questions, answered by experts

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

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.

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

The Prospect, OH homeowners’ guide to generator installs

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