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Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
4.4(
5
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Winona, TX 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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+2

128 neighbors recently requested a quote
Avatar for Fenix Electric
Fenix Electric
5.0(
10
)
Fixed Generator - InstallPortable Generator - InstallGenerator - Install+2 more

Serving Winona, TX and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Fenix Electric went beyond expectations to hang a flood light camera, replace an outdoor ceiling fan, clear an issue with a gfci circuit, and install automatic light switches for three outdoor lights. His crew was courteous and professional. The work was done expeditiously. His pricing was very reasonable. I recommend Fenix Electric highly!"
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+8

Response time1 day
Response rate100%
6 neighbors recently requested a quote
Avatar for Lonely Mountain Electric
Lonely Mountain Electric
5.0(
8
)
Portable Generator - Install

Serving Winona, TX and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"40 X 32ft shop. 27 conduit drops to include two 220 drops for Welder and Mini Split Technicians were very courteous, knowledgeable and professional. They answered all my questions thoroughly. After the install, they briefed on the electrical panel. Organized to perfection. I would not hesitate to hire this business again. Highly recommended. Thanks again to Mike and Chadwick, you made the experience positive. Brandon"
37 neighbors recently requested a quote
Avatar for Backup Generators LLC
Backup Generators LLC
5.0(
7
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Winona, TX and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Everything was perfect Kip and his crew did an outstanding job. The job was completed in timely fashion, workers were courteous and cleaned up after themselves. Generator looks great and works perfectly, just like we expected."
Agnor Install
Campbell Install
Broomas Install
Generator Project
Agnor Install

+43

Recommended by100%of homeowners
Avatar for Electrical & Lift Services of East Texas - Home  Facebook
Electrical & Lift Services of East Texas - Home Facebook
4.8(
11
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Winona, TX and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"The owner, Dave Fisher, recently installed a Home Guardian Backup Generator for my home. He did a great job of helping design a system that meets my needs. The installation works perfectly and looks great. Electrical and Lift Services did an A+ job of resolving all issues associated with the install. I highly recommend this dealer for a professional generator install."
15,000-Watt Solar Array
22,000-Watt Stand-By Generator
36,000-Watt Generator
Typical Installation
Response time1 day
Recommended by100%of homeowners
Avatar for Fenix Electric
Fenix Electric
5.0(
32
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Winona, TX and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"We needed an interlock put in for a generator. Phoenix was quick to respond. Had the job done in less the a week. Professional, knowledgeable, honest and dependable. He went through all the breakers to check wattage to make sure we could run what we needed in case we loose power. I would highly recommend him. He is our new electrician and already have a project in mind."
Response time4 hrs
Response rate90%
Recommended by100%of homeowners
Waggener Electric
5.0(
8
)
Fixed Generator - Install

Serving Winona, TX and surrounding areas

In business since 2007

Free estimates

"Call very fast and was out here in 30 minutes. He quoted us a price, had the installer do it and where totally completed in less than 2 hours. I have never had such efficient service. They were very friendly and did a good job. Kenneth even called back to check on the installation and to tell us where to find engery saving light bulbs that would fit our new ceiling fan. Great Job!"
Recommended by100%of homeowners
Showing 1-10 of 42
Generator Install questions, answered by experts

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.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

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 expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

The Winona, TX homeowners’ guide to generator installs

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