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Verified Reviews for Generator Install pros in Defiance, OH

*The Angi rating for Generator Install companies in Defiance, 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 Defiance, 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 June 20, 2026

Find Generator install pros in Defiance

Avatar for Hurricane Home Solutions Southern Tier Inc. (N Ohio)
Hurricane Home Solutions Southern Tier Inc. (N Ohio)
4.6(
207
)

Serving Defiance, OH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"My son had a whole house generator installed by this company. Very pleased. I had a whole house generator installed also. Had a water softener installed too. They did a great job. Very friendly and skilled workers. Came on time and finished on time. I couldn't be happier. Fair price, great products and great service. Could not ask for more"
home show
cummins
transfer switch
cummins generators
cummins generators

+6

Response time1 day
Response rate100%
17 neighbors recently requested a quote
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Pittman Electrical, LLC
5.0(
1
)

Serving Defiance, OH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

With over 21 years of experience as an electrician, Pittman Electrical, LLC, is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

Response time9 hrs
Response rate91%
Recommended by100%of homeowners
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Avatar for Mr Electric of Toledo
Mr Electric of Toledo
4.7(
6
)

Serving Defiance, OH and surrounding areas

In business since 2007

Free estimates

Emergency services offered

Mr. Electric® of Toledo is a leader in electrical services and a trusted provider for installations, lighting, and electrical repair for homes and businesses. Our team of electricians provides expert service with the professionalism and integrity you’d expect from a major brand. Since 1994, Mr. Electric’s locally owned and operated locations have earned the trust of the communities they live in and serve throughout the US and Canada. We believe in up-front, fair pricing and quality workmanship. Backed by our Neighborly Done Right Promise™ - if it's not done right, we promise to make it right. No subs. Cost is determined by the job. No travel charges. No service fee. Ask about our Angie's List discount!

Electric work and customer meeting.
Electrical Safety Check.
Mr. Electric
Outlet Conversion for Washer/Dryer.
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Advanced Backup Systems, LLC
New to Angi

Serving Defiance, OH and surrounding areas

In business since 2010

Credit card accepted

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

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Generator Install questions, answered by experts

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

The Defiance, OH homeowners’ guide to generator installs

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

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