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Verified Reviews for Generator Install pros in Dewitt, VA

*The Angi rating for Generator Install companies in Dewitt, VA 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 Dewitt, VA 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 April 28, 2026

Find Generator install pros in Dewitt

Avatar for M. W. Butler Electrical, LLC
M. W. Butler Electrical, LLC
0.0(
2
)

Serving Dewitt, VA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

M. W. Butler Electrical is proud to be a family owned and locally operated business that has been serving the community since 2006! With years of experience and unmatched expertise, we can help with any and all of your electrical needs. Since opening our doors we have built our business on providing customers with the highest quality products and service at a fair price. Our customers know that they can count on us to be timely, tidy and when the job is done that they will be 100% satisfied with the work completed. Let us show you the M.W. difference, get in touch today!\n-$150 diagnostic fee applied to job when hired

95 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for INTRINSIC SERVICES LLC
INTRINSIC SERVICES LLC
5.0(
8
)

Serving Dewitt, VA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"The pros at Intrinsic Electrical have been my go to electricians for years. They’ve upgraded my electrical panel, installed light fixtures, replaced receptacles (outlets), installed switches, and, most recently, completed all the electrical work needed for my bathroom remodel. Not only do I recommend them, I recommend not wasting your time considering anyone else."
Response time5 hrs
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Avatar for Kestners Handyman Services, LLC
Kestners Handyman Services, LLC
4.6(
9
)

Serving Dewitt, VA and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"Christopher responded immediately and kept me in the loop for the entire process of renting a tractor and bush hog attachment, delivery and then did the work immediately. Cleaned up debris from bushes and hedges from the property. Very pleased with service, communication and follow through. Excellent in every way."
Recommended by12%of homeowners
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Avatar for Kestners Handyman Services, LLC
Kestners Handyman Services, LLC
4.3(
6
)

Serving Dewitt, VA and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"Christopher responded immediately and kept me in the loop for the entire process of renting a tractor and bush hog attachment, delivery and then did the work immediately. Cleaned up debris from bushes and hedges from the property. Very pleased with service, communication and follow through. Excellent in every way."
Response time12 hrs
Response rate86%
Recommended by16%of homeowners
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Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)

Serving Dewitt, VA and surrounding areas

In business since 2003

Free estimates

Small jobs welcome

Today, we're proud to be the world's largest home improvement retailer. In 2,300 stores across North America, we aspire to excel in service – to our customers, associates, communities and shareholders. That's what leadership means to us. That's The Home Depot difference.

Generators
Generators
Generators
Generator
Generators

+5

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Generator Install questions, answered by experts

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. 

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. 

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.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

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.

The Dewitt, VA 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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