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Verified Reviews for Generator Install pros in Gray, TN

*The Angi rating for Generator Install companies in Gray, TN 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 Gray, TN 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 November 06, 2025

Find Generator install pros in Gray

Avatar for Jones Electrical Services
Jones Electrical Services
5.0(
41
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Gray, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"STELLAR job!!! On time, very efficient, knowledgeable, and personable!! Bruce and Mike replaced outlets, installed a bathroom exhaust fan, fixed wiring in the attic, troubleshot some non functioning outlets, AND totally cleaned up after themselves! We will Definitely be calling them again for our future projects!"
Here we captured a panoramic of some of the work done in different areas of the house.
Old Meter Base
Kitchen close-up.
New Meter Base
Outlets and Switches

+25

Response time5 days
5 neighbors recently requested a quote
Recommended by60%of homeowners
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Avatar for Hensley Electric
Hensley Electric
5.0(
34
)
Portable Generator - InstallPortable Generator - Repair

Serving Gray, TN and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Absolutely. I am a repeat customer & Michael Hensley is the only person I call for electrical issues in my home or on my farm. He is the person I refer to all my friends who need electrical repairs or new installs."
Rivian Charger
Rivian Charger
EV Charger Outlet
Response time2 hrs
Response rate100%
2 neighbors recently requested a quote
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Avatar for MARTY'S ELECTRIC LLC
MARTY'S ELECTRIC LLC
4.6(
34
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Gray, TN and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"We needed a meter pole for our RV, and Marty's gave us a very reasonable quote, as well as a full detailed estimate of the job to be done. They installed our meter pole exactly to local city/ state codes, and completed it in a very timely manner! We could not have been more pleased with the project outcome!"
Inside chandeliers
Outside lighting
Response time8 hrs
Response rate97%
1 neighbors recently requested a quote
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Avatar for Your Home Solar, LLC
Your Home Solar, LLC
5.0(
19
)
Fixed Generator - Install

Serving Gray, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Installers and staff were very helpful, friendly, professional and knowledgeable"
Knoxville Solar Project
Knoxville Solar Project
Knoxville Solar Project
Knoxville Solar Project
Knoxville Solar Project

+9

Response time2 days
86 neighbors recently requested a quote
Recommended by22%of homeowners
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Avatar for Kinetic Electric Company, LLC
Kinetic Electric Company, LLC
4.5(
62
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Gray, TN and surrounding areas

Approved

In business since 1985

Free estimates

Offers commercial services

"I only rated them a four for quality for now as they just started work. So far this is an awesome company, very professional and nice people. The return calls or emails in a timely manner and fair on pricing. Besides having a generator install, ( which is back logged due to high demand since recent hurricanes), I have a side project that they are currently doing. I recommend this company."
Warehouse
Warehouse
Warehouse
Warehouse
Warehouse

+15

10 neighbors recently requested a quote
Recommended by96%of homeowners
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Baggetts Electrical Services
5.0(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Gray, TN and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

"I had a car charger installed and was really happy with the work. He was responsive, showed up when he said he would, and the install came out clean and professional. Everything was explained clearly, the work area was left neat, and the charger works exactly as it should. Definitely someone I?d recommend if you need electrical work done."
6 neighbors recently requested a quote
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Avatar for E-Z Electric, LLC
E-Z Electric, LLC
5.0(
22
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Gray, TN and surrounding areas

Free estimates

Credit card accepted

"Brian was professional, quick, and reasonably priced. Highly recommend and I will definitely call them for any and all of my electrical needs."
Electrical Project
Electrical Project
Wiring new 400 amp service
Electrical Project
Electrical Project

+20

Recommended by100%of homeowners
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Avatar for Haney Electric LLC
Haney Electric LLC
5.0(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Gray, TN and surrounding areas

In business since 2019

Emergency services offered

Credit card accepted

"They did fast inspections, they did everything what I asked them to do and they did a cleaned work."
Recommended by100%of homeowners
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Avatar for Slacks Electrical & Handyman Services
Slacks Electrical & Handyman Services
4.8(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Gray, TN and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"He was great & I will always use him. He is reasonable, he cleans up after his self. No worry about cleaning up after him. He makes sure job is done right before he leaves. If you don't use him, it is your loss"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Recommended by100%of homeowners
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Showing 1-10 of 33
Generator Install questions, answered by experts

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.

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.

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. 

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

The Gray, TN 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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