Top-rated generator install pros.

Get matched with top generator install pros in Columbia, TN

Enter your ZIP and get matched with up to 5 pros

Find Generator install pros in Columbia

Avatar for Tri-State Water, Power & Air

Tri-State Water, Power & Air

808 Airpark Center Dr
5.00(
1
)
Approved Pro

Tri-State Water, Power & Air

808 Airpark Center Dr
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
195 local quotes requested

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

"They got the job done and I am very pleased. Will use them in the future."

Cathy H on May 2024

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

"They got the job done and I am very pleased. Will use them in the future."

Cathy H on May 2024


Avatar for Next Wave Electric

Next Wave Electric

302 8th Ave S
5.00(
2
)
Approved Pro

Next Wave Electric

302 8th Ave S
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Quin was knowledgeable, personable and diligent. He was easy to reach, a great communicator and his pricing was more than fair. I have used him on two different occasions and he will be my go to electrician for any electrical work that I ever need in the future. Thanks Quin for a great job!"

Mike J on April 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Quin was knowledgeable, personable and diligent. He was easy to reach, a great communicator and his pricing was more than fair. I have used him on two different occasions and he will be my go to electrician for any electrical work that I ever need in the future. Thanks Quin for a great job!"

Mike J on April 2024


Avatar for Li Electric, LLC

Li Electric, LLC

924 Walnut Street
New on AngiNew on Angi
Approved Pro

Li Electric, LLC

924 Walnut Street
New on AngiNew on Angi
Approved Pro
4 years of experience
Warranties offered

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!


Avatar for Added Touch Electric and More, LLC

Added Touch Electric and More, LLC

442 Levi Hollow Road
4.62(
13
)
Approved Pro

Added Touch Electric and More, LLC

442 Levi Hollow Road
4.62(
13
)
Approved Pro
Customers say: Terrific value
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
4 years of experience

The motto here at Added Touch Electric and More LLC is “ Going the extra mile to make you smile.” We achieve this by providing you with information and education about your project, clear communication throughout the process, neat and clean work, and easy payment options. Our service calls begin at $125 and cover travel to your home, an assessment of your project, a proposed solution and costs estimate, and, depending on the issue, same day execution. When you choose Added Touch Electric and More you get not only a service, but an experience you can smile about.

"Project started 9/22, still not completed 9/23. I told him several times I did not feel prioritized. Gave him a key 3 months ago, but job still not completed. Hired another contractor who finished job n 2 days. Took entire ceiling that was not damaged down that will need to be replaced. I could go on ?..Ken is super nice person who dropped the ball on this job."

Doris L on September 2022

The motto here at Added Touch Electric and More LLC is “ Going the extra mile to make you smile.” We achieve this by providing you with information and education about your project, clear communication throughout the process, neat and clean work, and easy payment options. Our service calls begin at $125 and cover travel to your home, an assessment of your project, a proposed solution and costs estimate, and, depending on the issue, same day execution. When you choose Added Touch Electric and More you get not only a service, but an experience you can smile about.

"Project started 9/22, still not completed 9/23. I told him several times I did not feel prioritized. Gave him a key 3 months ago, but job still not completed. Hired another contractor who finished job n 2 days. Took entire ceiling that was not damaged down that will need to be replaced. I could go on ?..Ken is super nice person who dropped the ball on this job."

Doris L on September 2022


Avatar for Firefly Anything Tech

Firefly Anything Tech

4000 White Birch Ave Ste A4
4.64(
11
)
Approved Pro

Firefly Anything Tech

4000 White Birch Ave Ste A4
4.64(
11
)
Approved Pro
Customers say: Quick response
26 local quotes requested
6 years of experience

With over five years of experience, we are the trusted experts for all your tech needs. Whether you're dealing with computer issues, seeking software help, or looking to optimize your Wi-Fi and smart home tech, our skilled team is here for you. Our loyal clients keep choosing us, reflecting our commitment to quality. We take pride in our track record of client satisfaction, highlighted by our glowing reviews. Clients appreciate our reliable service, technical expertise, and dedication to outstanding results. Why settle for less? Experience personalized tech support that elevates your experience. Explore our services, including computers for repairs, upgrades, and setup; TVs for mounting and troubleshooting; seamless Wi-Fi connectivity; advanced security camera solutions; smart home convenience; and quality audio/visual experiences. Join our satisfied clients today and let the journey begin!

"Firefly Anything Tech overcharged me, delivered substandard work, and exploited a difficult situation for profit. I strongly advise others to stay away. On March 31, 2025, I paid Firefly Anything Tech $18,167.22 for a range of home improvement services. A key issue remains unresolved regarding $1,194 charged for labor and materials related to a cabinet door installation and drywall repair. The workmanship on both was unacceptable: the drywall repair was so poorly executed that I had to hire another contractor to fix it, and I personally had to redo the cabinet installation. Although Nathan was involved in the original job, he did not perform the cabinet or drywall work in question. Firefly?s only proposed solution has been to send Nathan back out, which does not address the quality concerns or reflect accountability for the work that was done. As a customer, I am refusing to have the same company return to correct work that was unsatisfactory in the first place."

Scott K on September 2025

With over five years of experience, we are the trusted experts for all your tech needs. Whether you're dealing with computer issues, seeking software help, or looking to optimize your Wi-Fi and smart home tech, our skilled team is here for you. Our loyal clients keep choosing us, reflecting our commitment to quality. We take pride in our track record of client satisfaction, highlighted by our glowing reviews. Clients appreciate our reliable service, technical expertise, and dedication to outstanding results. Why settle for less? Experience personalized tech support that elevates your experience. Explore our services, including computers for repairs, upgrades, and setup; TVs for mounting and troubleshooting; seamless Wi-Fi connectivity; advanced security camera solutions; smart home convenience; and quality audio/visual experiences. Join our satisfied clients today and let the journey begin!

"Firefly Anything Tech overcharged me, delivered substandard work, and exploited a difficult situation for profit. I strongly advise others to stay away. On March 31, 2025, I paid Firefly Anything Tech $18,167.22 for a range of home improvement services. A key issue remains unresolved regarding $1,194 charged for labor and materials related to a cabinet door installation and drywall repair. The workmanship on both was unacceptable: the drywall repair was so poorly executed that I had to hire another contractor to fix it, and I personally had to redo the cabinet installation. Although Nathan was involved in the original job, he did not perform the cabinet or drywall work in question. Firefly?s only proposed solution has been to send Nathan back out, which does not address the quality concerns or reflect accountability for the work that was done. As a customer, I am refusing to have the same company return to correct work that was unsatisfactory in the first place."

Scott K on September 2025


Brentons Electrical Service

2116 Circle Dr
5.00(
3
)
Approved Pro

Brentons Electrical Service

2116 Circle Dr
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

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! Book with us online or feel free to give us a call today!

"Showed up on time, completed the complicated job with quality and was very friendly. Will be using again in the future!"

Christina L on October 2021

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! Book with us online or feel free to give us a call today!

"Showed up on time, completed the complicated job with quality and was very friendly. Will be using again in the future!"

Christina L on October 2021


Zip's Electric

PO Box 347
5.00(
4
)
Approved Pro

Zip's Electric

PO Box 347
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 years of experience

Zip's Electric, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business.

"Dependable, quality work"

Barbara M on September 2019

Zip's Electric, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business.

"Dependable, quality work"

Barbara M on September 2019


Avatar for Vol Country Builders

Vol Country Builders

1206 Clock Creek Rd
5.00(
3
)
Approved Pro

Vol Country Builders

1206 Clock Creek Rd
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"This gentleman was prompt, professional and very personable. He was a pleasure to work with. If you have an electrical project you won't be disappointed by his knowledge and skill. I canâ t recommend him highly enough."

Randy B on September 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"This gentleman was prompt, professional and very personable. He was a pleasure to work with. If you have an electrical project you won't be disappointed by his knowledge and skill. I canâ t recommend him highly enough."

Randy B on September 2024


Avatar for Mr. Electric of Columbia, TN

Mr. Electric of Columbia, TN

1896 Les Robinson Rd
4.29(
7
)
Approved Pro

Mr. Electric of Columbia, TN

1896 Les Robinson Rd
4.29(
7
)
Approved Pro
Customers say: True professional
16 local quotes requested
2 years of experience

Need an electrician in Maury or Williamson County to help you cut down costs on your next electricity bill? Let Mr. Electric of Columbia, TN help you reach your goals. Whether its installing, repairing or upgrading, Mr. Electric has a solution for your Columbia, Spring Hill, Thompsons Station, or College Grove area homes and businesses. With around the clock availability, our team offers several services that could benefit not only your home or business, but also the environment. Whether it's for safety and security or specialty lighting for the holiday season, Mr. Electric can assist you with your every need.

"Service was perfect, price was reasonable, but what stood out the most was the quality of the person who did the work. Wonderful young man!"

John S on September 2024

Need an electrician in Maury or Williamson County to help you cut down costs on your next electricity bill? Let Mr. Electric of Columbia, TN help you reach your goals. Whether its installing, repairing or upgrading, Mr. Electric has a solution for your Columbia, Spring Hill, Thompsons Station, or College Grove area homes and businesses. With around the clock availability, our team offers several services that could benefit not only your home or business, but also the environment. Whether it's for safety and security or specialty lighting for the holiday season, Mr. Electric can assist you with your every need.

"Service was perfect, price was reasonable, but what stood out the most was the quality of the person who did the work. Wonderful young man!"

John S on September 2024


Avatar for W B Lightning Rods

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
Approved Pro

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
246 local quotes requested

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"We replaced the original roof on our house. I expressed my concerns about re-installation of the lightening rods to my roofer. We have had at least three direct hits since they were originally installed in 2013. My roofer called William who was very helpful. William offered to come out an make sure everything was 100% after re-installation. He came the day after I called and I'm glad he did. While the reinstall was the best he had seen (his words) there were issues after 5 year and 3 strikes that needed addressed. He fixed those and now I have a new roof and I am certain the lightening rods will work as intended. Highly recommend this company."

Jeff W on April 2018

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"We replaced the original roof on our house. I expressed my concerns about re-installation of the lightening rods to my roofer. We have had at least three direct hits since they were originally installed in 2013. My roofer called William who was very helpful. William offered to come out an make sure everything was 100% after re-installation. He came the day after I called and I'm glad he did. While the reinstall was the best he had seen (his words) there were issues after 5 year and 3 strikes that needed addressed. He fixed those and now I have a new roof and I am certain the lightening rods will work as intended. Highly recommend this company."

Jeff W on April 2018

Showing 1-10 of 28
Generator Install questions, answered by experts

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

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. 

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. 

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

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.

The Columbia, TN homeowners’ guide to generator installs

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