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

Serving Palmetto, 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(
16
)
Fixed Generator - InstallFixed Generator - Repair

Serving Palmetto, 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
Response time4 hrs
Response rate100%
107 neighbors recently requested a quote
Avatar for Power Moves Electric LLC
Power Moves Electric LLC
5.0(
11
)
Fixed Generator - Install

Serving Palmetto, 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

22 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for Richard's Plumbing & Electric
Richard's Plumbing & Electric
4.3(
192
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Palmetto, FL and surrounding areas

Approved

In business since 1980

Emergency services offered

Warranties offered

"Thank you. Called in the morning through circumstances had the water heater installed by afternoon in mobile home. Technicians were outstanding, did a great job of getting old out new one in. Thank you"
Drain Replacement
Drain Replacement
Response time1 day
22 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for The Original Electrician
The Original Electrician
5.0(
5
)
Fixed Generator - InstallPortable Generator - InstallFixed Generator - Repair+2 more

Serving Palmetto, 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
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Generator Install questions, answered by experts

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

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.

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 Palmetto, FL homeowners’ guide to generator installs

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