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Verified Reviews for Generator Install pros in Delphi, IN

*The Angi rating for Generator Install companies in Delphi, 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 Delphi, 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 02, 2026

Find Generator install pros in Delphi

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

Serving Delphi, IN and surrounding areas

Approved (Corporate)

In business since 1992

Emergency services offered

Warranties offered

"very good would call again"
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+2

68 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Genie Construction Services
Genie Construction Services
5.0(
17
)
Portable Generator - Install

Serving Delphi, IN and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Genie Construction was excellent! Knowledgeable, forthcoming with cost and talented. I have already scheduled him for our next home improvement job!"
Response time2 hrs
2 neighbors recently requested a quote
Recommended by86%of homeowners
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Dunbar Electric, LLC
4.9(
14
)
Fixed Generator - Install

Serving Delphi, IN and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"WOW!!! I am so impressed with their service. I called and received an appointment the same day. The work was completed promptly and I am so happy with the end result. I will be using this company for all my electrical needs. The electricians answered all my questions and were very personable. A wonderful experience. Shellie R."
Response time2 days
12 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for SERVTECH ELECTRIC INC
SERVTECH ELECTRIC INC
5.0(
2
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Delphi, IN and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Garrett and the guys who work with him are fantastic! They came out when we called, got the job done fast, got the job done right and didn’t charge a crazy amount to do it. I definitely recommend them!"
27 neighbors recently requested a quote
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Avatar for Ls industrial repair
Ls industrial repair
5.0(
2
)
Portable Generator - Repair

Serving Delphi, IN and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

"He showed up in a timely manner. He did the job quickly. There was a shorted wire that he had to re-run and pull through the existing pipe. So far it's all working great and has not needed to return. So far everything working great."
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Avatar for Pickett's Handyman Service
Pickett's Handyman Service
4.5(
61
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Delphi, IN and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Great work installing a gas range."
Response time5 hrs
Response rate91%
Recommended by77%of homeowners
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Avatar for Gick Electric
Gick Electric
4.2(
10
)
Fixed Generator - RepairGenerator - Repair - For BusinessPortable Generator - Install+1 more

Serving Delphi, IN and surrounding areas

In business since 2016

Free estimates

"I hired Mr Gick to put electricity to my new shed. He was very nice and did great work quickly and professionally. I will definitely hire him again for my other electrical projects."
Response time3 days
Response rate98%
Recommended by100%of homeowners
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Showing 1-10 of 22
Generator Install questions, answered by experts

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.

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.

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

The Delphi, 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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