Top-rated generator install pros.

Get matched with top generator install pros in Ellenton, FL

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Ellenton, FL?

Select your specific project to find the pro for you.

Find Generator install pros in Ellenton

Avatar for ABC Plumbing, Air, Heat & Electric
ABC Plumbing, Air, Heat & Electric
4.9(
654
)
Fixed Generator - InstallFixed Generator - Repair

Serving Ellenton, FL and surrounding areas

Approved (Corporate)

In business since 1948

Free estimates

Emergency services offered

"Thankful for a prompt, thorough, well-coordinated, and pleasant completed install. Mike is a patient, professional, knowledgeable, productively collaborative, efficient consultant. A home safety/comfort concern averted with install. Thanks again Mike and ABC, for your expertise and guidance."
Avatar for ResQmedics Home Services
ResQmedics Home Services
5.0(
14
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Ellenton, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"I had a great experience with this Electramedics! They were prompt, professional, and got the job done quickly without cutting corners. The pricing was very fair and affordable, and the quality of the work was excellent. Everything looks and works perfectly. I highly recommend them to anyone in need of reliable electrical work!"
Tesla Charger
47 neighbors recently requested a quote
Avatar for Power Moves Electric LLC
Power Moves Electric LLC
5.0(
10
)
Fixed Generator - Install

Serving Ellenton, FL and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

Whenever you're in the market for a reputable electrician in Sarasota, FL, to provide electrical installation, repair, or replacement work at your home, Power Moves Electric is the only name to know. Our trained and licensed crew is available to serve you. Rest assured that we'll deliver fast responses and top-notch workmanship to keep your electrical wiring and fixtures in good working order.

Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+5

20 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for AD Hughes Electric
AD Hughes Electric
5.0(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Ellenton, FL and surrounding areas

Approved

In business since 2024

Warranties offered

Small jobs welcome

"Met with the AD Hughes rep in advance of starting the project to understand the scope and hardware required. Had a very good exchange of information and all my questions were answered. Project began shortly after and was completed in one visit. Cost was very reasonable as well. Would contact them again if another project came up."
Kitchen lighting
2026 CCA
EV Charger
EV Charger install
5 neighbors recently requested a quote
Avatar for The Original Electrician
The Original Electrician
5.0(
5
)
Fixed Generator - InstallPortable Generator - InstallFixed Generator - Repair+2 more

Serving Ellenton, FL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

The Original Electrician is a family-owned and operated business proudly serving the Sarasota, Florida area. Specializing in both residential and commercial electrical services, our team brings a combined expertise of over 50 years to every project.\n\nWe don't just stand behind our work—we are committed to excellence in every aspect of our business. Our foundation is built on integrity, fairness, honesty, and a deep sense of personal responsibility. As a fully insured and OSHA-compliant company, safety and quality are always our top priorities.\n\nWe strive to be the contractor you never have to question—the kind of reliable partner that turns a one-time project into a lifelong professional relationship. At The Original Electrician, we genuinely care about our customers and the partnerships we build.

Mounted EV Charger
EV Charger Outlet
Kitchen Lighting
Lead Technician
Reviews!

+2

21 neighbors recently requested a quote
Avatar for Florida Standby Power Systems
Florida Standby Power Systems
5.0(
2
)
Generator - Repair - For Business

Serving Ellenton, 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
4 neighbors recently requested a quote
...
Showing 1-10 of 89
Generator Install questions, answered by experts

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. 

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

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.

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

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

The Ellenton, FL homeowners’ guide to generator installs

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