Can a natural gas generator work without electricity or in a power outage?

• <div><p>Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a <a href="https://www.angi.com/articles/cost-install-generator-transfer-switch.htm?entry_point_id=33797025">transfer switch</a> (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.</p></div>

Get matched with top generator install pros in Brownton, MN

Q: Are natural gas generators worth it?

• <div><p>While natural gas generators are costly, they&rsquo;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&rsquo;t prone to earthquakes, they offer an unlimited supply of natural gas that doesn&rsquo;t degrade over time or require storage in tanks.</p></div>

Q: Can I use a generator to charge a back-up battery?

• <div><p>Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.</p></div>

Q: What are the disadvantages of a standby generator?

• <div><p>While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.</p></div>

Q: What size whole house generator do I need to run central AC?

• <div><p>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 <a href="https://www.angi.com/articles/whole-house-generator-sizing.htm">generator size</a>. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.</p></div>

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Verified Reviews for Generator Install pros in Brownton, MN

*The Angi rating for Generator Install companies in Brownton, MN 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 Brownton, MN 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 June 19, 2025

Reviewed in June 2025
We had a very good experience with Window Concepts, from the initial sales rep to the installers. Everyone we worked with was professional and courteous. We have already referred them to friends of ours and will do so to others in the future!
Window Concepts of Minnesota Inc
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Reviewed in May 2025
Kody was so knowledgeable and friendly when we needed a new A/C unit installed. He didn’t try to upsell or push us into purchasing something beyond our means. He arrived on time and was very trustworthy. He is very dependable and will continue to use his services for further hearing or air...
Kody's Home Services LLC
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Reviewed in April 2025
The representative was very informative and efficient. The installation process was done very professionally and the turnaround process was very quick. I am very satisfied with their work and very much appreciate the benefits of working with them from the warranties to the quick response time...
DualGuard Gutter Systems
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Reviewed in January 2023
From diagnosis to installation the crew from from Opieâ s were professional and courteous the work was completed in a very professional manner and we are very satisfied with the quality of the work
Opie's One Hour Heating and Air Conditioning
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Reviewed in June 2021
Great! Tyler Ferry (salesman) was very professional and informative and the crew that did the installation was efficient, on time, cleaned up after the job was done
22nd Century Roofing
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Reviewed in April 2021
We had our exterior front door and side window removed and a brand new set installed. We also had all of our interior closets and doors replaced; they handled everything from painting them, to install and trimming. We also had our windows reframed and trimmed. They did an amazing job! They had...
Creative Cabinetry
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Reviewed in November 2020
Home Remedies did a fantastic job renovating a loft area into a second bedroom in our German Village home. This involved installing a transom window, installing drywall, adding a closet, and painting. They did additional work outside, with repair of a wooden fence, and wood repair and painting...
HOME REMEDIES
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Reviewed in July 2020
Solar Midwest did a very fine job installing a solatube solar lighting project. The installer did not have a critical part for the installation but very competently built a replacement part on site. Since the tube was run two stories it would have been nice if the company supplied trim around...
North Star Skylights LLC
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Reviewed in July 2020
The installer installed my sink and faucet. He did a great job, I would recommend this company if anyone needs work done. They are on my list if I need a plumber. He was courteous and knowledgeable. Very satified.
Hendrickson and Son's Plumbing, LLC
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Reviewed in May 2020
Just had my front entrance door installed. I could not have asked for a better experience. Both gentlemen were very friendly and knowledgeable, and made sure numerous times to confer with me about various issues and questions that came up. I cannot recommend enough. Five stars seems inadequate...
Schmit Construction
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Find Generator install pros in Brownton

Trapper Electric

4.4(

)

Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Brownton, MN and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"They did a good job in a timely fashion. There are a few loose screws. Other than that. The quality is good."

34 neighbors recently requested a quote

Recommended by91%of homeowners

Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Brownton, MN and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"William is likeable, easy going, professional and courteous. Went above and beyond the normal. He brought electrical from street to tiny house. Included house, two travel trailers, etc. Worked with city for permits etc. I put all my faith in him and am happy to say I picked the right guy and company WM Electric LLC"

Response time10 mins

Recommended by100%of homeowners

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Edgewood Electric

New to Angi

Fixed Generator - InstallPortable Generator - InstallPortable Generator - Repair

Serving Brownton, MN and surrounding areas

Free estimates

Credit card accepted

Offers commercial services

With almost 30 years in the electrical industry I’ve seen and/or worked on almost everything so it gives me an edge and also is good for the customer.

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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.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

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 Brownton, MN 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
•
Jul 10, 2026Jul 10, 2026
How Much Does It Cost to Install a Generator Transfer Switch? [2026 Data]
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Taylor Freitas
•
Jul 9, 2026Jul 9, 2026
How Much Does a Whole-House Generator Cost? [2026 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.
Alison Kasch
•
Jul 8, 2026Jul 8, 2026
How Much Does a Natural Gas Generator Cost? [2026 Data]
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Dan Simms
•
May 21, 2026May 21, 2026
How to Hire a Generator Installer
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Heather Ayer
•
Jul 8, 2026Jul 8, 2026
Whole-House Generator Installation: A Complete Guide
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Becca Lewis
•
Jul 9, 2026Jul 9, 2026
Who Installs Generators? A Complete Guide
Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.