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Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
5.0(
6
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Brighton, TN and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

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.

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+3

101 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for Mr. Electric of Tipton County
Mr. Electric of Tipton County
5.0(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Brighton, TN and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Mr. Electric® of Tipton County is a leader in electrical services and a trusted provider for installations, lighting, and electrical repair for homes and businesses. Our team of licensed electricians provides expert service with the professionalism and integrity you’d expect from a major brand. Since 1994, Mr. Electric’s locally-owned and operated locations have earned the trust of the communities they live in and serve throughout the US and Canada. We believe in up-front, fair pricing, and quality workmanship. Backed by our Neighborly Done Right Promise™ - if it's not done right, we promise to make it right. Guaranteed. Contact us today to see how we can help any of your electrical needs.

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+3

5 neighbors recently requested a quote
Generx Generators
New to Angi
Fixed Generator - Install

Serving Brighton, TN and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

GenerX provides residential homeowners and businesses with all their standby electric power solutions. We sell, install, service, and maintain Generac generators. We are a certified Generac Premier Dealer. In order to meet this qualification, Generac requires that you have a large inventory of new generators and parts, employ at least eight factory trained technicians, and maintain a minimum customer satisfaction rate of 92%. GenerX exceeds all of Generac's criteria and has received an abundance of Generac awards for sales, service, and installation.

D'Sean T
New to Angi
Portable Generator - Repair

Serving Brighton, TN and surrounding areas

Approved

I’m a licensed electrician who takes pride in doing honest, reliable work. I handle everything from small repairs and troubleshooting to lighting installs, panel upgrades, and general electrical maintenance. I pay attention to the details, make safety a priority, and treat every home or job site with respect.\n\nI’m currently looking to pick up any side jobs I can—no job is too small. Whether you need a ceiling fan installed, outlets fixed, breakers replaced, or help figuring out an electrical issue, I’m ready to help. I believe in fair pricing, clear communication, and getting the job done right the first time.\n\nIf you need dependable electrical work, I’d appreciate the opportunity to earn your business.\n

Avatar for ATS
ATS
5.0(
7
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Brighton, TN and surrounding areas

In business since 1984

Free estimates

Emergency services offered

"Everything went smoothly for the installation and purchase of my whole home generator. I decided to go with Kohler because of the natural gas powered engine. The installation process took about 6 days, but there was clear communication the whole time from ATS. 10/10 recommend."
26 kW with 200a ATS
26 kW with 200a ATS
26 kW with 200a ATS
26 kW with 200a ATS
26 kW with 200a ATS

+2

Recommended by100%of homeowners
Showing 1-10 of 30
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. 

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

The Brighton, TN homeowners’ guide to generator installs

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