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*The Angi rating for Generator Install companies in Winona, MS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

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Last update on December 03, 2025

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Avatar for Climate Guard LLC
Climate Guard LLC
4.8(
9
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business+1 more

Serving Winona, MS and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"So excited about my AC system that the company installed was very professional explain everything perfectly and also had excellent financing that kept me around affordable payment"
Generator Project
Alarms Project
Alarms Project
Response time1 day
Response rate100%
55 neighbors recently requested a quote
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Avatar for Ultimate Construction Pros, LLC
Ultimate Construction Pros, LLC
5.0(
8
)
Fixed Generator - InstallPortable Generator - Install

Serving Winona, MS and surrounding areas

In business since 2012

Free estimates

Small jobs welcome

"The construction business did an outstanding job from start to finish. Their team was professional, and highly skilled. The quality of their work exceeded my expectations, and they paid great attention to every detail. Communication was clear and consistent throughout the project, making the whole process smooth and stress free. I highly recommend them to anyone looking for reliable and top notch construction services."
Remold
Remold
Remold
Remold
Remold

+23

34 neighbors recently requested a quote
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Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)
Fixed Generator - Install

Serving Winona, MS and surrounding areas

In business since 2003

Free estimates

Small jobs welcome

Today, we're proud to be the world's largest home improvement retailer. In 2,300 stores across North America, we aspire to excel in service – to our customers, associates, communities and shareholders. That's what leadership means to us. That's The Home Depot difference.

Generators
Generators
Generators
Generator
Generators

+5

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Generator Install questions, answered by experts

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

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.

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

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

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

The Winona, MS homeowners’ guide to generator installs

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

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