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Avatar for Tri-State Water, Power & Air

Tri-State Water, Power & Air

5.00(
1
)
Approved Pro

Tri-State Water, Power & Air

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
178 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 Premier Generators

Premier Generators

5.00(
5
)
Approved Pro

Premier Generators

5.00(
5
)
Approved Pro
59 local quotes requested
51 years of experience

Power outages don't have to disrupt your life. Founded in 1994, Premier Generators has been the Southeast's trusted Generac dealer for over 30 years. As a top Generac partner trusted by thousands of homeowners, we deliver factory-certified home standby generator installations that provide reliable safety and security when you need it most. Our certified technicians bring unparalleled service quality, ensuring your generator automatically kicks in during outages to keep your home powered. Whether you need whole-home backup or essential systems coverage, we tailor power solutions to your specific needs using natural gas or propane systems. What started as a commitment to providing reliable backup power solutions has grown into the region's leading authority in home standby generator sales and installations. Choose Premier Generators for dedicated satisfaction, certified excellence, and peace of mind that your family stays comfortable and secure no matter what.

Power outages don't have to disrupt your life. Founded in 1994, Premier Generators has been the Southeast's trusted Generac dealer for over 30 years. As a top Generac partner trusted by thousands of homeowners, we deliver factory-certified home standby generator installations that provide reliable safety and security when you need it most. Our certified technicians bring unparalleled service quality, ensuring your generator automatically kicks in during outages to keep your home powered. Whether you need whole-home backup or essential systems coverage, we tailor power solutions to your specific needs using natural gas or propane systems. What started as a commitment to providing reliable backup power solutions has grown into the region's leading authority in home standby generator sales and installations. Choose Premier Generators for dedicated satisfaction, certified excellence, and peace of mind that your family stays comfortable and secure no matter what.


Brentons Electrical Service

5.00(
3
)
Approved Pro

Brentons Electrical Service

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 W B Lightning Rods

W B Lightning Rods

4.93(
297
)
Approved Pro

W B Lightning Rods

4.93(
297
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
174 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 **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

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 **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024


Legend Electrical Services

5.00(
11
)
Approved Pro

Legend Electrical Services

5.00(
11
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
39 local quotes requested

We are a veteran owned and operated business. Our company strives for the upmost in customer satisfaction and quality. Call us today for a free estimate!

"He was so quick, he answered all my questions. He was great"

Raqueal H on March 2022

We are a veteran owned and operated business. Our company strives for the upmost in customer satisfaction and quality. Call us today for a free estimate!

"He was so quick, he answered all my questions. He was great"

Raqueal H on March 2022


Avatar for GILO construction, Llc

GILO construction, Llc

4.73(
15
)

GILO construction, Llc

4.73(
15
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

GILO construction Electrical services We do new construction wiring and existing homes electrical work. Generator hook up, transfer switches, outlets, electrical fixtures, panel change out, overhead services, buried conduit. Anything electrical. We are also by licensed to do hvac, plumbing and general construction. Please contact us today for a free estimate. We offer a price match guarantee and up to a 10% savings where applicable.

"Amazing work, they really made our ideas come to life! Very professional crew that kept a clean job site. Communication was great as well which is always a plus! Would definitely recommend!"

Suerveyor J on November 2025

GILO construction Electrical services We do new construction wiring and existing homes electrical work. Generator hook up, transfer switches, outlets, electrical fixtures, panel change out, overhead services, buried conduit. Anything electrical. We are also by licensed to do hvac, plumbing and general construction. Please contact us today for a free estimate. We offer a price match guarantee and up to a 10% savings where applicable.

"Amazing work, they really made our ideas come to life! Very professional crew that kept a clean job site. Communication was great as well which is always a plus! Would definitely recommend!"

Suerveyor J on November 2025


Avatar for Cornerstone Engine Solutions LLC

Cornerstone Engine Solutions LLC

5.00(
1
)

Cornerstone Engine Solutions LLC

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We perform Repairs, Maintenance, and Install Standby Generators. With more than 20 years of experience, we specialize in commercial, industrial, and whole home generators of all makes and models. We are locally owned and operated and here to serve the community.

"These are are exceptional! When it was broke down, they stayed late into the night to get it running, then came back to properly fix it after getting the correct parts. Highly recommend!"

Williford F on September 2022

We perform Repairs, Maintenance, and Install Standby Generators. With more than 20 years of experience, we specialize in commercial, industrial, and whole home generators of all makes and models. We are locally owned and operated and here to serve the community.

"These are are exceptional! When it was broke down, they stayed late into the night to get it running, then came back to properly fix it after getting the correct parts. Highly recommend!"

Williford F on September 2022


Williams Electric

No reviews yet

Williams Electric

No reviews yet

small business. owner operated residential and commercial electrician. remodels. new light fixtures. additions. anything in your house or home can be done.

small business. owner operated residential and commercial electrician. remodels. new light fixtures. additions. anything in your house or home can be done.


Travis Electrical Service, LLC

4.00(
3
)

Travis Electrical Service, LLC

4.00(
3
)
Customers say: Quick response
18 years of experience

All employees are background checked, drug screened and trained. Payment options available. Established in 2007, Travis Electrical Service, LLC has grown to be the top Commercial and Residential electrical company servicing Middle Tennessee. Our commercial division has completed large projects such as Wyatt Johnson Toyota, Ajax Senior Community Center and numerous school additions/renovations.

"Outstanding Service from Travis Electrical! We reached out to Travis Electrical for help diagnosing an issue in our home, and by the very next morning, Brian Smith had it completely fixed. He was extremely knowledgeable, professional, and friendly throughout the process. We're incredibly grateful for the prompt and expert service and highly recommend Travis Electrical to anyone in need of reliable electrical work."

C S on July 2025

All employees are background checked, drug screened and trained. Payment options available. Established in 2007, Travis Electrical Service, LLC has grown to be the top Commercial and Residential electrical company servicing Middle Tennessee. Our commercial division has completed large projects such as Wyatt Johnson Toyota, Ajax Senior Community Center and numerous school additions/renovations.

"Outstanding Service from Travis Electrical! We reached out to Travis Electrical for help diagnosing an issue in our home, and by the very next morning, Brian Smith had it completely fixed. He was extremely knowledgeable, professional, and friendly throughout the process. We're incredibly grateful for the prompt and expert service and highly recommend Travis Electrical to anyone in need of reliable electrical work."

C S on July 2025


Innovative Electric Contractor

5.00(
1
)

Innovative Electric Contractor

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

We are a full service electrical contractor, providing electrical services' to home owners, business owners, as well as general contractors.

"Very good and very professional."

Kenneth B on March 2019

We are a full service electrical contractor, providing electrical services' to home owners, business owners, as well as general contractors.

"Very good and very professional."

Kenneth B on March 2019

Showing 1-10 of 14
Generator Install questions, answered by experts

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.

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

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.

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.

When installed and used correctly, generators are safe to use. The most critical generator safety tips to keep in mind are:

  • Never use a portable generator inside an enclosed space, as the carbon monoxide exhaust it creates is lethal.

  • Never attempt to connect your generator to your home’s electrical panel independently; hire a professional for this dangerous job.

  • Never overload your generator by connecting more appliances than for which it’s rated; you can damage your generator and appliances or even cause a fire.

The Erin, TN homeowners’ guide to generator installs

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