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Avatar for Mr. Electric of Citrus & Marion County
Mr. Electric of Citrus & Marion County
4.7(
68
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business+1 more

Serving Sumterville, FL and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Excellent service from the technician. The light fixture was from from Turkey, and was very tricky with installing (including not having exactly the right base to hang). He figured out how to make it look perfect and gave us lots of tips for our upcoming house with no pressure. Courteous, professional, and prompt service! We will hire them again!"
22kw Whole Home Generac Generator
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+21

27 neighbors recently requested a quote
Recommended by96%of homeowners
Vanzant's Electrical Services, Inc.
4.3(
14
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Sumterville, FL and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Very satisfied with Paul's work. We had purchased a light fixture that had way too much wire included and he rewired the fixture, installed a new electrical box, and had it installed in a very short period of time. Definitely will call Vanzant Electrical for our future electrical needs."
Recommended by92%of homeowners
Fazenda Electrical Services LLC
5.0(
3
)
Portable Generator - InstallPortable Generator - Repair

Serving Sumterville, FL and surrounding areas

Approved

Warranties offered

Credit card accepted

Offers commercial services

Fazenda Electrical Services LLC is a trusted electrical contractor dedicated to providing safe, reliable, and high-quality electrical solutions for residential and commercial clients. We specialize in electrical installations, panel upgrades, lighting, troubleshooting, repairs, maintenance, and new construction projects. Our team is committed to professionalism, honesty, and attention to detail in every job we complete. We take pride in delivering excellent customer service, efficient work, and dependable results that our clients can trust. At Fazenda Electrical Services LLC, our goal is to build lasting relationships by exceeding expectations and ensuring every project is completed safely, on time, and with the highest standards of quality.

Avatar for Florida Solar Contracting, LLC
Florida Solar Contracting, LLC
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Sumterville, FL and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

Florida Solar Contracting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business

Response time11 hrs
6 neighbors recently requested a quote
Trademark Electric
New to Angi
Fixed Generator - Install

Serving Sumterville, FL and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

Trademark Electric was founded in 2012 & has grown into being one of Generac’s top Power Pro Prestige Dealers in Florida. We are a state-certified electrical contractor, with Generac certified technicians who are qualified to install, service and handle warranties on both residential and commercial Generac Generators. Our office staff are educated and ready to assist with any of your generator needs from scheduling your FREE consultation, to permitting & installation, to maintaining the longevity of your unit.

20 neighbors recently requested a quote
Avatar for Switch Services LLC
Switch Services LLC
New to Angi
Portable Generator - Install

Serving Sumterville, FL and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

Over 8 years of experience in the electrical industry. Licensed and insured, to guarantee our customers get the best service. Available to central Florida and surrounding areas. Generators inlets, Electric vehicle charging stations, diagnosis, etc. Whatever you need we can get it done. Also available for emergency calls 24/7

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Generator Install questions, answered by experts

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

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. 

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

The Sumterville, FL homeowners’ guide to generator installs

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