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Verified Reviews for Generator Install pros in Greeneville, TN

*The Angi rating for Generator Install companies in Greeneville, 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 Greeneville, 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 August 03, 2026

Find Generator install pros in Greeneville

Avatar for MARTY'S ELECTRIC LLC
MARTY'S ELECTRIC LLC
4.4(
38
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Greeneville, 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 rate100%
8 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 Greeneville, 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 time1 day
Response rate90%
120 neighbors recently requested a quote
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Avatar for Service Pro Electric LLC
Service Pro Electric LLC
5.0(
10
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+3 more

Serving Greeneville, TN and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Alex was very professional. Great communicator and planner. The estimate he gave was right on and matched my own expectations. Clean work, punctual and verifiable. I plan on using Service Pro again on future job. and planner. Had a service update and changeover from 100 amp fuse box to 200 amp breaker box. Alex didn't miss a beat. Thank you sir for making us feel important."
EV Charger
EV Charger
Panel Upgrade
Panel Upgrade
Troubleshooting Light

+4

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

Serving Greeneville, 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."
8 neighbors recently requested a quote
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Avatar for Quality Plumbing, Heating, Cooling, & Electrical
Quality Plumbing, Heating, Cooling, & Electrical
5.0(
7
)
Fixed Generator - Install

Serving Greeneville, TN and surrounding areas

Approved (Corporate)

In business since 1985

Free estimates

Emergency services offered

"They will be on my list to contact if i need a plumber in the future. This job was time sensitive and we just could not line up a time for an estimate for the job."
Electrical Services
Air Conditioning
Heating
Plumbing
408 neighbors recently requested a quote
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Avatar for Alex Collett
Alex Collett
New to Angi
Portable Generator - Repair

Serving Greeneville, TN and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Have been doing electrical for 4 years now I hold a journeyman’s license I have done proficient work from small service calls to multi-million dollar jobs

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Avatar for Adam Thurman
Adam Thurman
4.9(
20
)
Generator - Install - For Business

Serving Greeneville, TN and surrounding areas

In business since 2015

Free estimates

Warranties offered

"Adam and Jeff did a great job wiring all aspects of our whole house during new construction. They were meticulous in their work and I will use them again when I have more projects in the future. I highly recommend them for their work ethic, honesty and quality of work."
Response time1 day
Recommended by100%of homeowners
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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 Greeneville, 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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Showing 1-10 of 29
Generator Install questions, answered by experts

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. 

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

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.

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.

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

The Greeneville, 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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