Get matched with top generator install pros in Sidney, OH

Q: How do I know what size of whole house generator to choose?

• <div><p>Generators are usually sized by running watts and starting watts. Ideally, you&rsquo;ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. <a href="https://www.angi.com/articles/electrical-load-calculation.htm">Calculate your home&rsquo;s electrical load</a> based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.</p></div>

Q: Is a home generator a tax write-off?

• <div><p>Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.</p></div>

Q: Do you have to turn off the main breaker when using a generator?

• <div><p>As a safety measure, you should always turn off the main breaker while operating your generator&rsquo;s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.</p></div>

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: What happens with the generator when the local power goes back on?

• <div><p>If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you&rsquo;ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.</p></div>

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Verified Reviews for Generator Install pros in Sidney, OH

*The Angi rating for Generator Install companies in Sidney, 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 Sidney, 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 February 21, 2026

Reviewed in February 2026
The owner and his son were easy to work with. Installers were great! Office staff could have been more reliable. I would recommend them! good job
Teamwork Heating & Cooling LLC
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Reviewed in November 2025
Installed custom size door. Zack and Taylor were great, timely, professional, and easy to work with. Highly recommend!
We Fix Garage Doors
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Reviewed in April 2024
A very great installer who knew what he was doing, only one person and got done at a good time
West Shore Home Cincinnati
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Reviewed in March 2023
Great installation team. Excellent products and value for price.
Logan Services A/C, Heat & Plumbing
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Reviewed in January 2023
Great company installers were very professional cleaned as they went. Would highly recommend
ImproveIt! Home Remodeling, Inc.
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Reviewed in July 2022
I worked with Randy on a job in Columbus where there were metal panels to install. This job required some equipment to be fabricated up in certain areas to be able to install the panels. Randy was tasked with fabricating the equipment and did so in a very timely manner. The equipment was well...
Callahan Custom Fabrication
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Reviewed in June 2021
They did a great job with the install in the dead of winter.
Logan Services A/C, Heat & Plumbing
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Reviewed in May 2021
Josh was very helpful and efficient installing lights for me, I will use this company for ANY of my electrical needs.
Vizion Electric, LLC
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Reviewed in May 2021
The install of the shower was awesome, Ben did a great job and kept us posted everyday as well as cleaned up every night. The crew that installed my shower doors also did a great job, very friendly and cleaned up nice.
ImproveIt Home Remodeling, Inc.
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Reviewed in April 2021
Prompt response. No problems with the install. I have been waiting on a new quote for other work. I feel like they forgot as it has been 10days. A phone call explaining the delay would help.
Pure Renovations
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Find Generator install pros in Sidney

RS Lightning Protection

4.9(

)

Serving Sidney, OH and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"I estimate I have just under $100k in electronics and appliances in my house. We have significant lightning storms in my location. To NOT have lightning suppression installed is significant risk in my mind based on my location in New Jersey. RS LIGHTNING PROTECTION was responsive with a quick cost estimate and a reasonable price based on my research for installation. By the way...installation is part art, such as bends in cable are not more than 90 degrees. It's not just about running grounded cables. This installation in conjunction with surge protection on my electrical panel performed by my electrician and cable protection gives me significant piece of mind that all my appliances and electronics are protected from lightning and any potential surge generated by a near strike. Mr Richard Sherlock knows his subject. Highly recommended. Five stars."

+12

Response time3 days

11 neighbors recently requested a quote

Recommended by95%of homeowners

Serving Sidney, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Offers commercial services

"Top nothch installation. If you want the best they have you covered. Highly recommend them! I will have them back anytime I need electrical work done!"

Response time1 day

Response rate97%

1 neighbors recently requested a quote

Serving Sidney, OH and surrounding areas

Approved

Free estimates

Credit card accepted

Customers say: Quality work

"Install was smooth and price was reasonable."

+12

Response time1 day

1 neighbors recently requested a quote

Recommended by95%of homeowners

Serving Sidney, OH and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Install Lightning Protection. WB Lightning Rod. Co."

+79

Response time1 day

63 neighbors recently requested a quote

Recommended by98%of homeowners

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Hamilton LP Lightning Rods

5.0(

)

Serving Sidney, OH and surrounding areas

Approved

In business since 1964

Free estimates

Offers commercial services

"The install was scheduled and completed quickly. The lightning rods and cable look neat and tidy along the roof. Mr. Hamilton was friendly and efficient."

Front of home,system is barely noticeable

Response time1 day

31 neighbors recently requested a quote

Recommended by100%of homeowners

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Mid America Lightning Protection

4.5(

)

Serving Sidney, OH and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Responsive, fair pricing. Quality of installation could have been done a little better as rods were slightly crooked and they did not pull the wiring tout on top of house so not totally parallel to roof line."

+70

Response time6 hrs

Response rate94%

3 neighbors recently requested a quote

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Security Unlimited Professionals, LLC

4.7(

)

Serving Sidney, OH and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"John and his team were very courteous and made sure everyone was on the same page with expectations and understanding before beginning work. Quick response time and fast install."

2 neighbors recently requested a quote

Recommended by100%of homeowners

Serving Sidney, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Ryan is a courteous professional who did a great job on all the issues I needed to have corrected and or completed. He is efficient and reasonable in pricing. I would definitely hire him again !"

44 neighbors recently requested a quote

Serving Sidney, OH and surrounding areas

Approved

In business since 2019

Free estimates

Offers commercial services

"I use Brading Electric for all my low voltage network cabling projects and needs for all of my clients across Ohio, WV, Kentucky and Indiana. They are professional, experienced and perform quality work."

Response time4 hrs

Recommended by100%of homeowners

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Coast To Coast Technicians, LLC

4.3(

)

Serving Sidney, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Credit card accepted

Offers commercial services

"They wall mounted a tv for us. Service was great, done in a timely manner and the service technicians were very friendly! I am very pleased and will hire them again! Thank you - the Walkers"

Response time3 days

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Showing 1-10 of 92

Generator Install questions, answered by experts

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

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.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

The Sidney, OH 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

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Apr 6, 2026Apr 6, 2026
How Much Does a Whole-House Generator Cost? [2026 Data]
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How Much Does It Cost to Install a Generator Transfer Switch? [2026 Data]
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How Much Does a Natural Gas Generator Cost? [2026 Data]
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How To Connect a Generator to Your House Without a Transfer Switch
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May 21, 2026May 21, 2026
How to Use a Portable Generator: A Complete Guide
Portable generators are handy for many reasons, but they require care to prevent fire, electrocution, and more. Stay safe with this guide on how to use a generator.
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Gas Generator vs. Natural Gas Generator: What’s the Difference?
Before deciding between a gas generator and a natural gas generator, explore the differences. Compare gas vs. natural gas generator with our informative guide.