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Verified Reviews for Generator Install pros in Underwood, ND

*The Angi rating for Generator Install companies in Underwood, ND 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 Underwood, ND 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 January 14, 2022

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

Avatar for ACT1V8 Electric, LLC
ACT1V8 Electric, LLC
4.7(
23
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Repair+3 more

Serving Underwood, ND and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Aaron the owner came out on a weekend too do a wiring inspection on a house my wife and I just moved into. I made several calls trying too find an electrician and in a timely manner. Several tried to upcharge (and didnâ t know I am a licensed contractor in the state I just moved from. ) He provided not only honest answers but a fair affordable price that I can safely feel confident calling again for any further electrical needs"
Electrical Wiring
Electrical Wiring
Panel Upgrade
Panel Upgrade
Electrical Wiring

+4

Response time2 days
Response rate87%
17 neighbors recently requested a quote
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Avatar for Prestige Electric
Prestige Electric
5.0(
5
)
Portable Generator - InstallPortable Generator - Repair

Serving Underwood, ND and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"He came out right away, was very friendly, and professional. He explained what was wrong and what needed to be fixed after looking at it in a way that was easy to understand. I greatly appreciate his help and the work he did to fix some damaged wires and replacing a fuse so we had a working thermostat and air conditioner. If I need an electrician in the future, I will be calling Prestige Electric!"
Kitchen/ Dining lights
Entry light
Laundry Room Light
Master Bedroom Fan
Hallway Light

+7

Response time3 days
15 neighbors recently requested a quote
Recommended by40%of homeowners
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Lawson Electric LLC
New to Angi
Portable Generator - Repair

Serving Underwood, ND and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

Lawson Electric LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. \n

Response time2 days
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Voyager Electrical Services, LLC
4.9(
7
)
Generator - Install - For BusinessPortable Generator - Install

Serving Underwood, ND and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"I was contacted right away and scheduled a time for Justin to come out and Assess what needed to be done. I later informed him that I would like to hire him, and asked for a written bid, of which he will provide me the first of the week. He informed me that the work could be done within a 2 week timeframe which was well acceptable to me. He was professional and friendly. He explained things in a manner to me that made me confident that he knew what he was talking about and experienced in this work environment. So far, so good!"
Response time11 hrs
Recommended by100%of homeowners
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Avatar for Jpn
Jpn
New to Angi
Portable Generator - Repair

Serving Underwood, ND and surrounding areas

Free estimates

Emergency services offered

Warranties offered

Hi I’m JP. I’m an experienced electrician. I got over 15 years of professional installation expertise. Anything you need installed in a clean, never notice my work type of way. I can promise you it’s worth the call. No one is better. Let me show you.

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

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

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. 

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.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

The Underwood, ND 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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