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Verified Reviews for Generator Install pros in Key Largo, FL

*The Angi rating for Generator Install companies in Key Largo, 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 Largo, 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 December 04, 2024

Find Generator install pros in Key Largo

Cimas Technologies
4.7(
19
)

Serving Key Largo, FL and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"They diagnosed the problem we had with our generator just by the description given to them on the phone. We hire them on a regular basis now to do the generator maintenance. They have us on a yearly schedule and up to now we are satisfied with their work and believe me we have had other companies before and you cannot compare, very professional."
Recommended by100%of homeowners
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Avatar for LDD Electrical Services
LDD Electrical Services
5.0(
28
)

Serving Key Largo, FL and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"David was great to work with. He did a great job servicing our generators. His communication and punctuality greatly appreciated. Highly recommend."
Installing set of lights,
Installing set of lights,
Installing set of lights,
Installing set of lights,
Installing electrical pan

+49

5 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Florida Standby Power Systems
Florida Standby Power Systems
5.0(
2
)

Serving Key Largo, FL and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Florida Standby Power Systems is A great company to work with. They are professional and have very high standards. The work they do is done correctly, on time, and professionally. I would recommend them for anyone who has industrial generators that need to be serviced or repaired."
Radiator install
Damaged transfer
Repaired switch
Maintenance
Response time6 hrs
3 neighbors recently requested a quote
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Avatar for AP Electric
AP Electric
New to Angi

Serving Key Largo, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi, my name is Alejandro. I’m a licensed electrician with years of experience in residential and commercial electrical work. I specialize in safe, reliable wiring, troubleshooting, and installations, from lighting and outlets to full electrical systems. My goal is to make sure your home or business runs smoothly and safely, while providing honest advice and quality workmanship you can trust. I’m here to help with any electrical needs you have, no matter the size of the job.

Lights
Lights
Lights
Lights
Full kitchen remodel

+10

1 neighbors recently requested a quote
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Avatar for Global Power Services
Global Power Services
5.0(
6
)

Serving Key Largo, FL and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Very professional business. I am impressed with their customer service and how thorough they were with my options. Explained in detail and I felt very confident with my decision. Highly recommend this business to anyone."
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Additional Photos
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Additional Photos

+10

Recommended by83%of homeowners
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Generator Install questions, answered by experts

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

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.

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.

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

The Key Largo, 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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