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Avatar for Eco Plumbers, Electricians, and HVAC Technicians
Eco Plumbers, Electricians, and HVAC Technicians
4.7(
1,452
)
Fixed Generator - Install

Serving Fairborn, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Credit card accepted

"They came out quickly and replaced my sump pump and back up sump pump. They were professional and knowledgeable . I was happy with the quickness of their response and the installer. Everything is expensive but I thought they were a little pricey. I looked up cost of the system they installed and the overall price I paid was twice the cost of the sump pump. So essentially believe I paid $700 for the install and efficiency."
Our Experts on site
Our technicians
Our technicians
Our Experts on site
Our technicians

+22

Response time7 hrs
Response rate89%
107 neighbors recently requested a quote
Avatar for Velorossa Design LLC
Velorossa Design LLC
5.0(
6
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Fairborn, OH and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"We have a 110 year old downtown Springfield building. Velorossa Design did the design and install for a total electrical upgrade for our adaptive reuse project. They completed the project on time and on budget! Have also used them for emergency repairs as well. They bring a lot of valuable experience to any project they do. I highly recommend them for your next job!"
Coffee bar
Niche/mantle
Finished basement
Kitchen refresh
Kitchen remodel

+1

Response time4 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Apollo Home
Apollo Home
3.7(
73
)
Fixed Generator - InstallFixed Generator - Repair

Serving Fairborn, 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
177 neighbors recently requested a quote
Recommended by67%of homeowners
Avatar for Keller Electric
Keller Electric
5.0(
1
)
Portable Generator - Install

Serving Fairborn, OH and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order 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.

Panel
Replaced Main Breaker
Response time1 day
Recommended by100%of homeowners
Kennylectric
New to Angi
Portable Generator - Repair

Serving Fairborn, 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.

Lm electric
New to Angi
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Fairborn, OH and surrounding areas

Approved

Warranties offered

Small jobs welcome

I have been an electrician going on 10 years. I can do pretty much just about anything from installing/servecing generators to in home additions and improvements. I do competitive pricing and try to be as affordable to the homeowners as I can while still giving premium experience. Being the only one and being busy i have a hard time answering calls, it would be better if you text me with any questions you might have

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

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

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.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

The Fairborn, OH homeowners’ guide to generator installs

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