How many days can a standby generator run continuously?

• <div><p>The <a href="https://www.angi.com/articles/how-long-can-whole-house-generator-run-continuously.htm">amount of time a standby generator can run continuously</a> is around <b>3,000 hours</b> on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.</p></div>

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Q: Can a 10,000-watt generator run a central AC unit?

• <div><p>A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.</p></div>

Q: Is a natural gas generator less expensive than using electricity?

• <div><p>Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It&rsquo;s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator&rsquo;s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.</p></div>

Q: Do I really need a generator transfer switch?

• <div><p>Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for <a href="https://www.angi.com/articles/what-is-an-electrical-emergency.htm">electrical emergencies</a>. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. </p></div>

Q: Can I install a portable generator myself?

• <div><p>DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.</p></div>

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Verified Reviews for Generator Install pros in Stephenson, MI

*The Angi rating for Generator Install companies in Stephenson, MI 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 Stephenson, MI 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 April 12, 2024

Reviewed in April 2024
Great no hassel install. Professional conduct and my house toasty warm now.
Cody White Improvements, LLC
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Reviewed in May 2019
Twice missed scheduled appts to quote. Never showed up to install
Dr Fix It And Construction
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Reviewed in May 2019
Great Company. Quoted on Monday and installed on Wednesday.
MDA Carpentry, LLC
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Reviewed in May 2019
We have the new windows for almost two years now and no problems at all. I believe we are saving money on our heating cost, and the best is that we can keep our humidity at 40 to 45 percent without steaming up the windows. The installers are professional and clean up after themselves.
Exterior Custom Solutions
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Reviewed in February 2019
Highly recommended if you need work done. Recently had a shower installed and couldn't be happier. The contractor did amazing work and the final product is beautiful!!
Mad City Windows & Baths
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Reviewed in August 2015
Good customer service. I placed the request on home adviser, not even five min later I received a call from German! Amazing, I showed him what was going on, he did his work, within a hour we had our A/C working. Even though the A/C was freezing up, he came back out to level the pad the A/C...
Mobil1 HVAC Services
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Reviewed in January 2014
John excavated for and installed a 2000 gallon holding tank. He also did measurements for the tank relative to flood elevation. He gladly accepted the challenge of putting the tank in a tight spot (between trees) and did a great job not disturbing anything on-site that he did not need to. The...
RICHLEN EXCAVATING
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Reviewed in January 2013
It was a real pleasure working with Steve Spaulding of Spaulding Tile. We had an initial consultation for him to review the project and make flooring recommendations. <br /> The scope of his particular project was approximately 1900 square feet of lower level flooring on a cement slab. He...
SPAULDING CONSTRUCTION INC
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Reviewed in May 2012
It was a great experience from the initial call to get a quote to the final installation day. This crew was a pleasure to work with. They were very friendly and extremely professional. The installation in one section was a challenge but they were able to complete the work safely. They are a...
Hide-A-Way Builders & Seamless Gutters
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Find Generator install pros in Stephenson

Cody Uecke

New to Angi

Portable Generator - Repair

Serving Stephenson, MI and surrounding areas

Driven by family and dedicated to produce quality craftsmanship at a reasonable price doesn't shy away from hard work. Gets things done promptly thoroughly and clean. Been in the construction trades for over 15 years based in Green Bay Wisconsin. I love the state based In Green Bay, Wisconsin servicing the entire Northeast Wisconsin and some of the upper peninsula.\n

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Home Improver

New to Angi

Portable Generator - Repair

Serving Stephenson, MI and surrounding areas

In business since 2000

Free estimates

We pride our company on reliability, great communication, integrity and quality work. We are experts in painting and handyman service and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you. Give us a call today!

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Generator Install questions, answered by experts

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

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

The Stephenson, MI 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

Taylor Freitas
•
Sep 1, 2026Sep 1, 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.
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Jul 10, 2026Jul 10, 2026
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Jul 8, 2026Jul 8, 2026
How Much Does a Natural Gas Generator Cost? [2026 Data]
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