Get matched with top generator install pros in Jamestown, OH

Q: How close can a transfer switch be to a generator?

• <div><p>Generally, you&rsquo;ll want to keep between <b>60 and 70 feet</b> between the generator and the transfer switch. There are a few reasons for this, including:</p><ul><li><p>The distance reduces the noise coming from the generator into your home.</p></li><li><p>It increases efficiency because you won&rsquo;t have a voltage drop from this short of a distance.</p></li><li><p>Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. </p></li></ul><p></p></div>

Q: What can I run on different generator sizes?

• <div><p>Here&rsquo;s what you can run with different wattages and types of generators:</p><p>Portable generator:</p><ul><li><p>2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. </p></li><li><p>4,000 watts will keep two large appliances operating and a few smaller devices.</p></li><li><p>8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.</p></li></ul><p>Partial to whole-house generator:</p><ul><li><p>20,000 watts and above will make it seem like your home&rsquo;s power is still on.</p></li></ul><p></p></div>

Q: What size generator do I need for my house?

• <div><p><a href="https://www.angi.com/articles/what-size-generator-do-i-need.htm">Generator size requirements</a> vary wildly among properties, but typical generator sizes are listed below based on home square footage:</p><ul><li><p>1,000 sq ft: 6&ndash;9 kW</p></li><li><p>1,500 sq ft: 7&ndash;10 kW</p></li><li><p>2,000 sq ft: 10&ndash;14kW</p></li><li><p>2,500 sq ft: 12&ndash;16kW</p></li><li><p>3,000 sq ft: 16&ndash;20kW+</p></li></ul><p>Unfortunately, home square footage isn&rsquo;t always a good indicator of generator size requirements. Instead, you should call in a professional to discuss which items in your home you&rsquo;d like to run via your generator. They can calculate peak and average consumption for those items and then size your generator appropriately for optimal performance.</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 happens if my whole-house generator is too small for my AC?

• <div><p>An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home&rsquo;s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.</p></div>

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Verified Reviews for Generator Install pros in Jamestown, OH

*The Angi rating for Generator Install companies in Jamestown, OH 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 Jamestown, OH 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 06, 2026

Reviewed in July 2021
They gave me the best price and quickest service, from the time I got my estimate to installation was in the same week, they have very knowledgeable, courteous and clean workers.
Giant Factory Direct, LLC
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Reviewed in July 2020
Prompt with quote, reasonably priced, pleasant and professional team. They put in a set of French doors that was not an easy installation. One of the cleanest and most organized contractors we've ever worked with with. Highly recommend.
Bryan's Door Shop
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Reviewed in June 2019
Installation was in October. Installer was rude, and they were in a hurry. We realized in the spring that there was an overflowing buildup of maple tree debris in some of the gutters. Al, the man who came, checked and found multiple problems with the installation (not attached properly and at...
Leaf Home
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Reviewed in June 2017
The job went well. There were no problems. The installers were professional, friendly and responsive to any questions or concerns we had. They definitely wanted to leave us with nicely completed, top of the line product. They took the time to make sure we knew how the product worked and how to...
Renewal by Andersen of Dayton
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Reviewed in April 2017
The business that I was connected to was the wrong type of business . I needed a excavating and tree removal company for site preparation for a pole barn to be installed these guys do patios and awnings very nice but the wrong kind a company
The Patio Room Factory, Inc.
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Reviewed in March 2017
Could not have been better!! Absolutely the best service in town. Very complete inspection identified a poorly installed roof vent, that had screen still installed (code violation) and missing back draft damper - which was replaced over a year ago with a new roof. On kens recommendation I called...
Dryer Vent Wizard of Dayton Ohio
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Reviewed in December 2016
The salesperson was exceptional at taking the time to understand my needs and desires along with the idiosyncrasies of my home and install. The installers were friendly professional, and their workmanship was top notch. The system works and looks great!
CARE Heating & Cooling Inc
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Reviewed in October 2016
Very well! It was a tricky installation, with drywall directly over masonry over a fireplace, but Frank developed a solution that looks very clean and professional. He took the time to carefully review my installation needs to develop a detailed estimate. We had some quick email exchanges...
Custom Digital Inc
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Reviewed in August 2016
Josh and the others were great from start to finish - explained the installation, what would be needed both from them and the gas company, and how the internet connection worked so that we are notified when we are away if the generator kicks into action. The whole process was first rate from...
Jeff Bonham Electric Inc
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Reviewed in August 2016
They are pretty good, price is reasonable. Sometimes they run a little late. It was good. It is where we go for all of our stove work. They installed a pellet stove. They always use drop clothes and clean up anything.
Back In Time Stove Shop
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