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Verified Reviews for Generator Install pros in Dublin, IN

*The Angi rating for Generator Install companies in Dublin, IN 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 Dublin, IN 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 August 02, 2025

Find Generator install pros in Dublin

Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
4.3(
8
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Dublin, IN and surrounding areas

Approved (Corporate)

In business since 1992

Emergency services offered

Warranties offered

"Great. More words to get to 10"
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+2

68 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Freedom Electric LLC
Freedom Electric LLC
5.0(
3
)
Fixed Generator - Install

Serving Dublin, IN and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"We recently hired Freedom Electric for a full home rewire in our older home, which came with plenty of quirks and challenges. From start to finish, their team went above and beyond to ensure everything was done correctly, safely, and to meet our needs. Communication was excellent throughout the entire process."
Response time2 days
Response rate93%
Recommended by66%of homeowners
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Tracy's electrical service LLC.
New to Angi
Generator - Install - For BusinessGenerator - Repair - For Business

Serving Dublin, IN and surrounding areas

In business since 2009

Free estimates

Emergency services offered

Tracy's Electrical Service, has over 25 years experience in commercial and residential electrical projects. I and my team of professionals have been proudly serving Winchester and the surrounding communities since 2009. If you are looking for quality, safety and a job done right every time call the pros today! \nAvailable 24 hours for emergency services!\n

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Generator Install questions, answered by experts

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

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.

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

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 Dublin, IN 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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