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Avatar for Invictus Electric Service Company, LLC
Invictus Electric Service Company, LLC
4.7(
25
)
Fixed Generator - InstallPortable Generator - InstallFixed Generator - Repair+3 more

Serving Centerville, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Dave was more than knowledgeable about installing accent lighting and adding a dimmer to our cabinets. He walked us through the process and cleaned up after he was finished. Professional, well-spoken, and well worth it. Looking forward to when he comes out to do our ceiling fans and closet lights"
Electrical Project
Electric Vehicle Charger Install
Electric Vehicle Charger Install
Electrical Project
Electrical Project

+63

4 neighbors recently requested a quote
Recommended by60%of homeowners
Generx Generators
New to Angi
Fixed Generator - Install

Serving Centerville, 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.

Avatar for Weyer Works Home Solutions
Weyer Works Home Solutions
New to Angi
Portable Generator - Repair

Serving Centerville, TN and surrounding areas

Approved

Emergency services offered

Weyer Works – Quality Craftsmanship You Can Trust\nAt Weyer Works, we provide dependable, high-quality home repair and improvement services with a focus on doing the job right the first time. From small fixes to full repairs, we bring the same level of care, precision, and professionalism to every project.\nOur services include drywall repair, carpentry, flooring, deck repair, door and window replacement, and general property maintenance. We take pride in clean work, clear communication, and showing up when we say we will.\nAs a locally owned business, we value honesty, fair pricing, and building long-term relationships with our customers. No shortcuts, no surprises—just solid work you can rely on.\nCall or text 615-973-0038 today for a free estimate and let Weyer Works take care of your next project.

35 neighbors recently requested a quote
Avatar for Premier Generators
Premier Generators
5.0(
5
)
Fixed Generator - Install

Serving Centerville, TN and surrounding areas

In business since 1974

Free estimates

Emergency services offered

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.\n\nOur 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.\n\nWhat 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.

Avatar for Greenway Electric Service Company
Greenway Electric Service Company
4.7(
36
)
Fixed Generator - InstallPortable Generator - Install

Serving Centerville, TN and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"CJ did a perfect job installing my ceiling light. He was very knowledgeable and did a great job. The appt had to be rescheduled and he texted me immediately to reschedule and kept me informed which I so appreciated. Also, as an added benefit his prices are very good. I will hire him for future jobs."
Chateau west
Chateau west
an outlet a client wanted in specific location
Outlet install for a mounted tv
240v Commercial grade patio heaters

+2

Response time3 hrs
Recommended by90%of homeowners
Showing 1-10 of 26
Generator Install questions, answered by experts

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.

These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.

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.

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

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. 

The Centerville, TN homeowners’ guide to generator installs

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