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TRUSTED BY SPENCERVILLE, IN HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon14
    Verified generator installs reviews

Top-Rated Generator install pros in Spencerville - Updated Nov 2026

Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
4.3(
8
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Spencerville, IN and surrounding areas

Approved (Corporate)

In business since 1992

Emergency services offered

Warranties offered

"It was pretty rocky. At first. Several appoints made by Tri-State no one ever showed up.Crew showed up to install the Generator before the site survey and did not have necessary equipment or cooperation of Electric or gas company nor call before you dig had been notified. I called Tri-State to warn them the call before dig had never been preformed. They said they'd take care of it, did not happen until right before installation crew came back the second time. The first time they were here they could not have installed the generator even had they had all the parts because none of the utilities had been marked. Finally after about three months the Generac was installed and working. I had several questions that I could never get answered by calling Tri-State. One of the installation team had to come back a couple of weeks later to replace a damaged part and he answered all my questions. The guys who installed the Generac were great, the problem is your guys operation center and call center as far as I can see do not communicate very well. Anyway the generator has worked fine in several power outages this spring. I am happy right now but I live in dread something goes wrong and I have to call Tri-State for help."
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+2

65 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Korte Does It All
Korte Does It All
3.9(
195
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Spencerville, IN and surrounding areas

In business since 1965

Free estimates

Emergency services offered

"Installation process went very smoothly. One phase had to be completed later, and it was necessary for me to follow up on that. Am also still waiting for paperwork from the sales rep. Since installation/service are more important than sales, I would recommend them."
Response time2 hrs
Response rate96%
Recommended by89%of homeowners
Hi-Tech Electric Company
4.3(
19
)
Fixed Generator - Install

Serving Spencerville, IN and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"On time - under budget - clean and great to deal with. I would absolutely recommend them. they complete rewiring project where walls were removed, installed new fixtures and will be coming back once new walls are installed to complete. An absolutely pleasant experience which is not what I am used to dealing with!"
Response time1 day
Recommended by100%of homeowners
Avatar for M Farrand Electric
M Farrand Electric
5.0(
2
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Spencerville, IN and surrounding areas

In business since 2019

Free estimates

Emergency services offered

Call us direct, as Angi does not communicate well.\nWe pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Feel free to give us a call today! 260-233-0252

Response time3 days
Recommended by50%of homeowners
Vandall Electric, LLC
3.0(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Spencerville, IN and surrounding areas

In business since 2020

Free estimates

With over 10 years of experience in the electrical industry, Vandall Electric LLC is your industry leader in Fort Wayne and all the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. As a family owned & operated business, you can trust we will treat your project as we would treat our own. Our customer satisfaction guarantee, and 5 year warranty,will assure you that we will not leave your property until you are completely satisfied with our work. Give us a call today, we look forward to working with you! \nOur specialties include new construction and electrical upgrades, panel upgrades, outlet and fixture installs, home addition/remodel electrical installs and more!!! All military, veterans, police, fire and healthcare workers receive 15% off all services.

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Recommended by100%of homeowners
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Generator Install FAQs, answered by experts

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

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.

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. 

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.

The Spencerville, IN homeowners’ guide to generator installs

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