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Top-Rated Generator install pros in Afton - Updated Nov 2026

Avatar for Jones Electrical Services
Jones Electrical Services
5.0(
43
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Afton, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Excellent. Came and gave me an estimate and that is the price he charged for installing a new dining room light. Very neat, picked up after himself and had great communication skills. Would hire again without reservation. Highly recommend."
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 time6 days
Response rate100%
16 neighbors recently requested a quote
Avatar for Hensley Electric
Hensley Electric
5.0(
34
)
Portable Generator - InstallPortable Generator - Repair

Serving Afton, TN and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Mike always provides great service, punctuality of time on the job site, great communicator, and very knowledgeable! You will NEVER go wrong working with Mike! He’s my “go to” for every project!"
Rivian Charger
Rivian Charger
EV Charger Outlet
Response time2 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for MARTY'S ELECTRIC LLC
MARTY'S ELECTRIC LLC
4.4(
38
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Afton, TN and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Was extremely happy with the quality of the work performed. I had a Tesla wall charger, outlet, and garage work light installed and everything was installed cleanly and professionally. I would absolutely hire Marty’s Electric again and will highly recommend them to anyone needing quality electric work."
Inside chandeliers
Outside lighting
Response time8 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Your Home Solar, LLC
Your Home Solar, LLC
5.0(
19
)
Fixed Generator - Install

Serving Afton, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Everyone from the start of working with this company was great. We had solar panels installed back in 2022 and the company then they went under federal control. I had called multiple companies, no one was willing to help except your home solar. We needed a permit to get the solar up and running which also meant the state inspection. Anita, Landon and all of the other employees that we encountered in this process made it a very easy process. I would recommend this company to anyone looking for solar or that needs to get panels they have up and running."
Knoxville Solar Project
Knoxville Solar Project
Knoxville Solar Project
Knoxville Solar Project
Knoxville Solar Project

+9

Response time1 day
Response rate90%
109 neighbors recently requested a quote
Avatar for Service Pro Electric LLC
Service Pro Electric LLC
5.0(
11
)
Fixed Generator - InstallPortable Generator - RepairGenerator - Repair - For Business+1 more

Serving Afton, TN and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Service Pro Electric provided top-tier customer service! The technician was so sweet, knowledgeable, and went above and beyond to be clean and respectful by wearing shoe covers while in my house. The quality of his work was exceptional, and his kind demeanor made the whole process great. Huge thanks for such fantastic service! I will definitely recommend Service Pro Electric."
EV Charger
EV Charger
Panel Upgrade
Panel Upgrade
Troubleshooting Light

+4

66 neighbors recently requested a quote
Baggetts Electrical Services
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Afton, 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."
5 neighbors recently requested a quote
Avatar for Flip Switch Electric LLC
Flip Switch Electric LLC
5.0(
5
)
Fixed Generator - InstallPortable Generator - Install

Serving Afton, TN and surrounding areas

Approved

Free estimates

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! \n

Electrical
30 neighbors recently requested a quote
Showing 1-10 of 30
Generator Install FAQs, answered by experts

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

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.

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

The Afton, TN homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.