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Verified Reviews for Generator Install pros in Key West, FL

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

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

Last update on August 06, 2025

Find Generator install pros in Key West

Avatar for Florida Standby Power Systems
Florida Standby Power Systems
5.0(
2
)
Generator - Repair - For Business

Serving Key West, FL and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Brian from Florida Standby Power did a great job repairing my generator. He did what he said he would. He was was on time and very professional. I'll always call them for my generator needs."
Radiator install
Damaged transfer
Repaired switch
Maintenance
Response time6 hrs
3 neighbors recently requested a quote
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Avatar for TP Electric
TP Electric
5.0(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Key West, FL and surrounding areas

In business since 2014

Free estimates

"It went well. He arrived on time and completed the work the same day even provided a couple of recommendations to improve my home."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+15

Recommended by100%of homeowners
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SFL Generators
0.5(
1
)
Generator - Repair - For BusinessPortable Generator - InstallPortable Generator - Repair

Serving Key West, FL and surrounding areas

In business since 2020

Free estimates

Credit card accepted

We can take on a wide range of residential and commercial service need projects to include full installation and repair of your generator needs, and a variety of home projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Response time10 mins
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Avatar for RCS & Company Inc.
RCS & Company Inc.
3.7(
3
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Key West, FL and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"The quality of work was fantastic. They communicate with you every steps of the way, informative, and and efficient. I would recommend them."
24 Kw Generac Generator
Transfer Switch
24 Kw Generac Generator
13 Kw Generator Installation
24 Kw Generac Generator

+15

Recommended by66%of homeowners
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Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)
Fixed Generator - Install

Serving Key West, FL 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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Avatar for S.L ELECTRIC & REMODELING LLC
S.L ELECTRIC & REMODELING LLC
New to Angi
Fixed Generator - InstallGenerator - Repair - For BusinessPortable Generator - Install

Serving Key West, FL and surrounding areas

In business since 2024

Free estimates

Emergency services offered

We pride our company on reliability, great communication, \nintegrity, and quality work. We are experts in our trade and will do our best \nto keep you as educated as we can on your particular task or project. We look \nforward to earning your business!

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Electric solution of Miami
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Key West, FL and surrounding areas

Licensed Electrical Services | Residential & Commercial\nReliable. Clean. Done Right the First Time.\n\nWe specialize in lighting installs, panel upgrades, troubleshooting, outlets, switches, recessed lighting, fans, EV chargers & more. Every job is completed with safety, precision, and attention to detail.\n\nServing Miami and surrounding areas.\nMessage now for a fast quote.

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Generator Install questions, answered by experts

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

In most cases, there are no tax credits available for home generators. However, that’s a general statement that applies to federal tax credits, so you might have access to state or local tax incentives. You can check the Database of State Incentives for Renewables & Efficiency (DSIRE) for more information about your area. If you hire a reliable home generator installer, they should also know if there are any state or local perks you can use to reduce your installation costs, including tax breaks and rebates.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

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 Key West, FL 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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