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Verified Reviews for Generator Install pros in Ralston, NE

*The Angi rating for Generator Install companies in Ralston, NE 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 Ralston, NE 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 March 12, 2026

Find Generator install pros in Ralston

Avatar for Universal Electric Inc
Universal Electric Inc
4.3(
61
)

Serving Ralston, NE and surrounding areas

Approved

In business since 2004

Emergency services offered

Warranties offered

"The guys did a great job installing my ceiling fan. They were in and out in an hour. Would definitely recommend and use them in the future."
Additional Photos
Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
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Avatar for John Henry's Plumbing, Heating, Air & Electrical
John Henry's Plumbing, Heating, Air & Electrical
New to Angi

Serving Ralston, NE and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

We provide homeowners with 5-Star, whole-home comfort solutions and peace of mind, all the while ensuring unmatched value for your investment. Whether it's repairing your air conditioning unit, swiftly addressing a clogged drain, managing emergency plumbing situations, or conducting routine HVAC or electrical maintenance, count on us for the ultimate experience. With our round-the-clock availability, flexible financing options, and hassle-free service, we are here to serve as your comprehensive home maintenance solution. We're dedicated to cultivating a team of exceptional individuals who deliver premium quality products and services, while consistently surpassing the expectations of both our employees and customers. Our Membership customers enjoy numerous benefits, including waived diagnostic fees during normal business hours, repair discounts, savings on indoor air quality products, and extended warranties. Whenever you need assistance, simply give us a call at (402) 230-7568.

34 neighbors recently requested a quote
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Avatar for JP Electric, Inc.
JP Electric, Inc.
5.0(
21
)

Serving Ralston, NE and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Great Install of the generator. Finished the job in less than one day and my power was only off for 2 hours. Generator is working fine. Also did a thorough clean-up after installing. All questions about operation were answered in detail."
Kohler 48RCL
KOHLER 20RESD
KOHLER 20RESC
KOHLER 60KW industrial
Kohler 48RCL

+22

Response time1 day
Response rate89%
Recommended by95%of homeowners
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Avatar for The One-Man Gang Electrical Shop
The One-Man Gang Electrical Shop
5.0(
7
)

Serving Ralston, NE and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"I had some light fixtures installed and the service was Great!... Proficient process, very professional, and he was very knowledgeable in this field. Would definitely hire again."
Project Location: Richland, WA. Installation of a temporary power pole.
Additional Photos
Additional Photos
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Additional Photos

+36

Recommended by100%of homeowners
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Sendgraff Enterprises, LLC
5.0(
3
)

Serving Ralston, NE and surrounding areas

In business since 2014

Free estimates

Emergency services offered

We take great pride in 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 start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Recommended by100%of homeowners
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Showing 1-10 of 25
Generator Install questions, answered by experts

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.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

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.

The Ralston, NE 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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