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Verified Reviews for Generator Install pros in New Harmony, IN

*The Angi rating for Generator Install companies in New Harmony, 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 New Harmony, 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 June 11, 2026

Find Generator install pros in New Harmony

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

Serving New Harmony, 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

73 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Mister Sparky Evansville
Mister Sparky Evansville
New to Angi
Fixed Generator - InstallPortable Generator - Install

Serving New Harmony, IN and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

Mister Sparky of Evansville provides reliable residential electrical services, including lighting installation, electrical panel upgrades, outlet repair, wiring, EV charger installation, and more. As a locally owned and operated business with over 50 years of residential electrical experience, we proudly serve homeowners with licensed, fully bonded and insured, and drug-screened electricians who show up on time and get the job done right.\nWith a strong commitment to safety, quality workmanship, and customer satisfaction, we deliver code-compliant electrical solutions backed by a third-party satisfaction guarantee.\nFor trusted home electrical services in southwestern Indiana, call Mister Sparky. We're On Time, You'll See, Or The Repair Is Free!®

BEFORE
AFTER
Exterior Lighting
Exterior Lighting
Response time1 day
25 neighbors recently requested a quote
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Daniel Wallace
New to Angi
Portable Generator - Repair

Serving New Harmony, IN and surrounding areas

Approved

I’m a hardworking person who doesn’t like to leave projects half finished or looking sloppy, I can be a bit of a perfectionist. I’ve always fixed and built almost everything I needed myself and I take pride in being self sufficient. I’ve been an electrician for a year and half now and before that I was fabricating aerators for private residences. I have a wife and two children, so I can handle the chaos of a whole house remodel even if you decide to alter any details halfway through.

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Avatar for Premier Electric, Inc.
Premier Electric, Inc.
3.9(
38
)
Generator - Install - For Business

Serving New Harmony, IN and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"Cannot say enough about the experience Allen brought to the job of moving the thermostat to accommodate a reno of the great room! He was friendly, knowledgeable, and completed the job in a very reasonable time when other electricians stated it would be very difficult and expensive to do. He also replaced a light fixture with no problem. Would highly recommend Premier Electric and Allen any time! Thank you for the great service!"
Response time4 days
Recommended by96%of homeowners
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Generator Install questions, answered by experts

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

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.

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.

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.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

The New Harmony, 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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