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Verified Reviews for Generator Install pros in Greenfield, MO

*The Angi rating for Generator Install companies in Greenfield, MO 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 Greenfield, MO 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 17, 2023

Find Generator install pros in Greenfield

Avatar for NextGen Electric
NextGen Electric
4.7(
28
)

Serving Greenfield, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Very pleased with the service I received. Prompt, courteous and just an all-around nice guy."
Electrical Project
Electrical Project
Electrical Project
Electrical Project
Electrical Project

+43

Response time3 days
11 neighbors recently requested a quote
Recommended by68%of homeowners
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Avatar for Voltec Electric LLC
Voltec Electric LLC
5.0(
6
)

Serving Greenfield, MO and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

"“I recently had my electrical panel box upgraded and couldn’t be happier with the service. The electrician was punctual, professional, and clearly experienced. The installation was clean and organized, and they made sure everything met code requirements. They also answered all my questions and made the whole process easy and stress-free. I would absolutely hire them again and recommend them to anyone needing reliable electrical work.”"
5 neighbors recently requested a quote
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Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
New to Angi

Serving Greenfield, MO and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game.\nWe provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

Response time1 day
Response rate100%
53 neighbors recently requested a quote
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Avatar for Griffis Power Systems, LLC
Griffis Power Systems, LLC
5.0(
12
)

Serving Greenfield, MO and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Service performed when scheduled. Service men were efficient and work done was very satisfactory. Generator test was performed and was satisfactory. Automatic exercise is scheduled on Friday's at 10AM which will be the final test ( 18 Aug?)"
Genset and ATS
Engine and generator
24 Kw generator
Genset installed
Honeywell Install 2

+25

Recommended by100%of homeowners
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Avatar for Toddz Electric, LLC
Toddz Electric, LLC
5.0(
14
)

Serving Greenfield, MO and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Very nice guys. They did great work, answered all my questions. I got my whole house rewired with very little disruption to my daily life. The owner took videos and pictures to keep my husband up to date on their progress and how to use our new generator. Very professional, small Christian company. I would recommend them and use them again if needed."
6" LED can lights
6" LED can lights
Generac 22kw
Generac set up
Response time1 day
Recommended by100%of homeowners
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Showing 1-10 of 19
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.

Many services include assembling the unit and securing it in the window. Confirm with your provider.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

The Greenfield, MO 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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