Get matched with top generator install pros in Mccool Junction, NE

Q: Can I plug a generator directly into my house?

• <div><p>No, you shouldn&rsquo;t use an extension cord to plug a generator directly into your home without using a transfer switch. That&rsquo;s because systems like pumps and HVAC fans need a steady power source that might not be available directly from your generator alone. If you bypass the circuit breaker box, you risk damaging your electrical system, creating a risk of <a href="https://www.angi.com/articles/how-to-put-out-electrical-fire.htm">electrical fire</a> or electrical shock to you or any workers repairing lines on your local electrical grid.</p></div>

Q: Is it safe to run a generator continuously?

• <div><p>It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer&rsquo;s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you&rsquo;re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning. </p></div>

Q: What’s the normal lifespan of a diesel generator?

• <div><p>You can expect a diesel generator to last for up to <b>30,000 hours of use</b>, 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. </p></div>

Q: How much energy can I expect a home wind turbine to generate?

• <div><p>Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home&rsquo;s needs. Accurate output estimates require a professional wind assessment and a review of your household&rsquo;s energy usage patterns.</p></div>

Q: What is the life expectancy of a whole house generator?

• <div><p>Whole-house generators can last<b> 20 to 40 years</b> with normal operation and proper maintenance. If you look up the specifications for your generator, you may be able to find a lifespan rated in hours of operation. Life expectancy will vary depending on how often and for how long you use the generator each year. Choosing a fuel with low impact like natural gas or diesel can help generators last as long as possible.</p></div>

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Verified Reviews for Generator Install pros in Mccool Junction, NE

*The Angi rating for Generator Install companies in Mccool Junction, 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 Mccool Junction, 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 November 19, 2025

Reviewed in October 2025
Walkout garage door was replaced and painted. Broken handle on glass storm door was replaced. New tv was installed on retractable mount and new soundbar was installed. Very satisfied with all repairs and installations. Workers were very professional and left the areas clean and tidy.
House Doctors Northwest Omaha
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Reviewed in January 2024
The installers were courteous and great to work with. We had over 30 windows installed, which obviously took some time. It was obvious towards the end that they were getting pressure from the top to get done. There were some issues with our new patio door that did not get completed correctly....
J-Tech Construction
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Reviewed in March 2023
Well, so far, I am very happy installation was fast. It was done well that it appears to me and the price I thought was reasonable and the information that I was given by the installer was very helpful. He was very knowledgeable and covered all of my concernsâ ¦ I would highly recommend them!
Dog Guard
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Reviewed in November 2013
First, the guys that came over to our place were professional and courteous. Dean was the main salesman. The first thing they did was to ask me what I wanted to change in my home in regards to comfort. I appreciated that as they actually cared about the things that I saw as problematic. They...
Thermal Services Inc
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Reviewed in July 2013
Now our original gas line installer is supposed to move the gas line to where we want. I apologize for the inconvenience, our contractor is getting the installer to move it to the desired location. Your pro was great and I would recommend him to anyone.
Plumbing Specialties
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Reviewed in July 2013
Clayton showed up 30 min early. I had told them that I would be home all day so they could come early if possible. He quickly diagnosed the problem, explained it to me and told me the cost to fix it. He indicated that it was a part he had in his van and could fix it right away. I agreed to...
Andy's Appliance Repair
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Reviewed in April 2012
This company sent out canvousers, and we called them for new windows and patio door. We where lied to from the start. The y claim you save 50% on energy bills, they qualify under the Nebraska Energy Assistance Program and the all your windows and doors that are custom built will be installed...
American Exteriors
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Reviewed in February 2010
McEwen Construction contracted Neeman and sons. A report will be filed for both of these companies. This one is for Neemann and sons the original roofing contractor. On 2/28/2006 we (I and my daughter and her then fiancé) contracted with Ryan McEwen of McEwen Construction to be the general...
Neemann and Sons, Inc.
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Reviewed in February 2010
A similar report is being filed against the roofer, Neemann and Son's On 2/28/2006 we (I and my daughter and her then fiancé) contracted with Ryan McEwen of McEwen Construction to be the general contractor in charge of constructing two homes who’s frames were constructed by Yankee Barn Homes...
McEwen Construction
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Find Generator install pros in Mccool Junction

Empire Electric Inc

5.00(

)

•Approved Pro

Empire Electric Inc

Customers say: Quick response

196 local quotes requested

18 years of experience

Our mission is to be an electrical provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"They were amazing!! From scheduling to the technician they were friendly, Honest and trustworthy. I got a free estimate, scheduled the work and the estimate was what a I paid. I will DEFINITELY hire them again in the future!! Thank you!!"

Melissa D on January 2025

"They were amazing!! From scheduling to the technician they were friendly, Honest and trustworthy. I got a free estimate, scheduled the work and the estimate was what a I paid. I will DEFINITELY hire them again in the future!! Thank you!!"

Melissa D on January 2025

My Classic Car Trader LLC

2.00(

)

My Classic Car Trader LLC

2.00(

)

53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

LIGHTHOUSE ELECTRICAL CONTR

4.25(

)

LIGHTHOUSE ELECTRICAL CONTR

4.25(

)

Customers say: Terrific value

20 years of experience

Electrical Contracting company based out of Scottsbluff, Nebraska. We serve the Wyobraska area. We accept credit cards, check, and cash payments.

Generator Install questions, answered by experts

No, you shouldn’t use an extension cord to plug a generator directly into your home without using a transfer switch. That’s because systems like pumps and HVAC fans need a steady power source that might not be available directly from your generator alone. If you bypass the circuit breaker box, you risk damaging your electrical system, creating a risk of electrical fire or electrical shock to you or any workers repairing lines on your local electrical grid.

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

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.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

Whole-house generators can last 20 to 40 years with normal operation and proper maintenance. If you look up the specifications for your generator, you may be able to find a lifespan rated in hours of operation. Life expectancy will vary depending on how often and for how long you use the generator each year. Choosing a fuel with low impact like natural gas or diesel can help generators last as long as possible.

The Mccool Junction, NE homeowners’ guide to generator installs

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

See all articles

Alison Kasch
•
Oct 29, 2025Oct 29, 2025
How Much Does It Cost To Install a Generator Transfer Switch? [2025 Data]
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Elisa Greenberg
•
Aug 14, 2025Aug 14, 2025
How Much Does a Whole-House Generator Cost? [2025 Data]
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Breyden Kellam
•
Oct 30, 2025Oct 30, 2025
How Much Does Whole-House Generator Maintenance Cost? [2025 Data]
Keeping on top of generator maintenance and repairs gives you extra peace of mind as a homeowner. Find out how much regular generator maintenance costs.
Elisa Greenberg
•
Nov 18, 2025Nov 18, 2025
How To Connect a Generator to Your House Without a Transfer Switch
Using a generator during a power outage is a lifesaver. Our guide will show you how to connect a generator to your house without a transfer switch.
Breyden Kellam
•
Mar 14, 2025Mar 14, 2025
Propane vs. Natural Gas Generator: What’s the Difference?
Struggling to choose the best generator for your electricity needs? Compare propane vs. natural gas generators to help you make the right choice.
Alison Kasch
•
Jul 23, 2024Jul 23, 2024
Can a Generator Get Wet? What You Need to Know
Can a generator get wet? Protective covers are necessary for using a portable generator in the rain, and they shouldn’t be used in extreme weather.