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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
194 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 Dead Electric LLC

Dead Electric LLC

228 Melody Circle
5.00(
19
)
Approved Pro

Dead Electric LLC

228 Melody Circle
5.00(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

For ALL your electrical needs, service change, upgrading, troubleshooting, and repairing all your electrical issues, fair price and pleasant staff, electrical resurrection specialist!! We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your estimate today!

"Very knowledgeable. Timely. Was able to complete the scope of the project on time and was also communicating with me on placement of lights and switches before installing."

JACOB M on October 2025

For ALL your electrical needs, service change, upgrading, troubleshooting, and repairing all your electrical issues, fair price and pleasant staff, electrical resurrection specialist!! We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your estimate today!

"Very knowledgeable. Timely. Was able to complete the scope of the project on time and was also communicating with me on placement of lights and switches before installing."

JACOB M on October 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


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 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
244 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


Avatar for Harris Electrical

Harris Electrical

739 Shelbyville Hwy
5.00(
3
)

Harris Electrical

739 Shelbyville Hwy
5.00(
3
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Electrical repairs, installations (from ceiling fans to outlets) and more. Brush hogging, gravel driveway smoothing, small dirt moving projects. I have been an electrician for 21 years, and will take on small or large projects. I own some equipment I use for my own property, including tractor with front-end loader, post hole digger, bush hog, and more. If any projects needing done require this equipment, I can get someone out to quote. One thing that sets me apart is if you need a line run out to your building, I will also dig the trench.

"Was get my home renovated and needed a electrician.. Harris Did great work and great price and I was very satisfied.. DEFINITELY will call again."

Javonta G on October 2023

Electrical repairs, installations (from ceiling fans to outlets) and more. Brush hogging, gravel driveway smoothing, small dirt moving projects. I have been an electrician for 21 years, and will take on small or large projects. I own some equipment I use for my own property, including tractor with front-end loader, post hole digger, bush hog, and more. If any projects needing done require this equipment, I can get someone out to quote. One thing that sets me apart is if you need a line run out to your building, I will also dig the trench.

"Was get my home renovated and needed a electrician.. Harris Did great work and great price and I was very satisfied.. DEFINITELY will call again."

Javonta G on October 2023




Avatar for Beyond Nail Spa

Beyond Nail Spa

97 Hughes Rd
5.00(
1
)

Beyond Nail Spa

97 Hughes Rd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welcome to Beyond Nail Spa! We offer professional nail care to the residents of Madison/Huntsville and other nearby cities. We offer SNS dipping powders, Acrylics, Manicures, Pedicures, Waxing and Private Parties. We are a local nail salon in Madison, AL and hygiene is our number one priority. We follow all Alabama health department guidelines and recently our spa earned a 100-percent rating from the health department. We use fresh disposable packs and liners for pedicures. We use an in-house, hospital-grade autoclave to sterilize our individual metal implements (like) dental offices and hospitals prepare their instruments. Inquire today our other services.

Welcome to Beyond Nail Spa! We offer professional nail care to the residents of Madison/Huntsville and other nearby cities. We offer SNS dipping powders, Acrylics, Manicures, Pedicures, Waxing and Private Parties. We are a local nail salon in Madison, AL and hygiene is our number one priority. We follow all Alabama health department guidelines and recently our spa earned a 100-percent rating from the health department. We use fresh disposable packs and liners for pedicures. We use an in-house, hospital-grade autoclave to sterilize our individual metal implements (like) dental offices and hospitals prepare their instruments. Inquire today our other services.


Showing 1-10 of 16
Generator Install questions, answered by experts

Generator size requirements vary wildly among properties, but typical generator sizes are listed below based on home square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14kW

  • 2,500 sq ft: 12–16kW

  • 3,000 sq ft: 16–20kW+

Unfortunately, home square footage isn’t always a good indicator of generator size requirements. Instead, you should call in a professional to discuss which items in your home you’d like to run via your generator. They can calculate peak and average consumption for those items and then size your generator appropriately for optimal performance.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

The cost to install a whole-house generator averages at $5,200, but costs can range from $1,500 to $8,900, depending on the type and size of the generator, and the labor required to install it. To find the best deal while still ensuring the unit meets all the needs of your household, hire an electrician to calculate the electrical load of your must-have appliances and electronics beforehand so you don’t pay for more power than you need. As always, be sure to get at least three quotes to find the ideal fit for your needs and budget.

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

No, you cannot plug a generator directly into a wall outlet in your home. Plugging in a generator without an interlocking kit, extension cord, or wall outlet receptacle is incredibly dangerous and can cause back-feeding—power from the generator back-feeds into utility lines. Also, if the main power comes back on while your generator is on, it could damage the generator and cause a house fire.

The Petersburg, TN homeowners’ guide to generator installs

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