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Avatar for Colson's Electrical Services LLC
Colson's Electrical Services LLC
5.0(
29
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Fleming Island, FL and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"William was prompt, set expectations and followed through and educated us on the need for a Surge Protector. He came for a quote but was able to install the EV charger quickly and cleanly same day. He is very knowledgeable about the EV market and was in and out quickly. Great experience all around. Highly recommend!!"
25 neighbors recently requested a quote
Power & Control Installations, Inc.
4.3(
181
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Fleming Island, FL and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Amazing customer service, from initial contact through final inspection. I plan to use Power and Control Installation for everything I can. Bruce and Paul are the best to work with."
Response time1 day
Response rate91%
13 neighbors recently requested a quote
Avatar for Dalie Solutions, LLC
Dalie Solutions, LLC
4.8(
54
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Fleming Island, FL and surrounding areas

Approved

In business since 2014

Free estimates

Small jobs welcome

"Needed electric service run from the breaker panel in my house to a newly installed workshop in back of my house. They ran the service and installed a sub-panel, 6 outlets, 3 overhead junction boxes, and 2 junction boxes for outdoor lighting. They gave me a good quote and did the installation in 1 day. Arrived when they said they would and performed quality work. Very pleased with the installation. I would definitely hire these guys again."
Pendant Lighting
kitchen
Recess lighting
kitchen Under Cabinet lights
Panel Upgrade

+28

Response time1 day
7 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Bill Fenwick Plumbing, Inc.
Bill Fenwick Plumbing, Inc.
4.5(
789
)
Fixed Generator - InstallFixed Generator - Repair

Serving Fleming Island, FL and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

Bill Fenwick Plumbing, Inc. is a Jacksonville, Florida, business that has been offering service to its customers for 40 years. We are a customer-oriented company that arrives on time, uses only quality parts and does the work right the first time. \n \nWe value your opinion and realize that you may have additional questions. Please take a moment to complete our form for more information, quotes, or appointments, and someone from our staff will contact you as soon as possible.

2 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Howard Electrical Services Inc.
Howard Electrical Services Inc.
4.1(
35
)
Fixed Generator - Install

Serving Fleming Island, FL and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"I'm blown away by the fantastic service. I was trying to get ready for Hurricane Matthew and needed a generator outlet installed. Called and got a call back immediately. Ken was great to work with, installed the outlet while I had to head out of town. I was extremely worried about the hurricane and Ken's was so helpful that I knew we'd have what we needed when the storm hit. He even checked our old cable and suggested that we buy a new one, stayed on the phone with my wife to make sure the right one was ordered. I can't say thank you enough. This is why you deal with highly reputable local companies, they go the extra mile. Highly recommend them without reservation."
Specialty light
New Construction
Kitchen
Family Room
7 neighbors recently requested a quote
Recommended by92%of homeowners
Trademark Electric
New to Angi
Fixed Generator - Install

Serving Fleming Island, 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.

Photos
Photos
Photos
Photos
Photos

+26

45 neighbors recently requested a quote
The Generator Guys
4.8(
13
)
Fixed Generator - InstallFixed Generator - Repair

Serving Fleming Island, FL and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Installation was professional and neat. Jim Scites (owner) is extremely knowledgable on Generac products and on electrical codes and procedures. Nationwide is a top notch electrical contractor and a certified Generac installation/service/maintenance dealer/contractor."
Response time2 days
Response rate100%
18 neighbors recently requested a quote
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Generator Install questions, answered by experts

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

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.

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

The Fleming Island, FL homeowners’ guide to generator installs

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