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TRUSTED BY SANIBEL, FL HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon23
    Verified generator installs reviews

Find Generator install pros in Sanibel

Avatar for Always On Generators, LLC
Always On Generators, LLC
4.9(
18
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Sanibel, FL and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Exceptional value on portable generator installation. William was very helpful, nice guy. Priced right! Big break in that they install gas tank and lines too, so you can do the install in 1 day! Totally trustworthy , highly recommended for your generator needs!"
Always On
Always On
Always On
Always On
Always On

+34

Response time20 mins
30 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Southwest Florida Electric Inc
Southwest Florida Electric Inc
4.7(
101
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Sanibel, FL and surrounding areas

Approved

In business since 2010

Emergency services offered

Small jobs welcome

"Harold was punctual, extremely polite, and just a pleasure to work with......He was so quick, I have never seen anyone remove a light fixture, completely assemble a fan and professionally install it then Harold. In the future, all of my electrical needs will be going to Southwest Florida Electric. THANK YOU Southwest Florida Electric and Harold!!!!
"
Project Photos
19 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for AAAction Electric
AAAction Electric
4.5(
15
)
Portable Generator - Install

Serving Sanibel, FL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"This is the second time I have hired AA Action Electric and they did a terrific job. This time around they installed an interlock kit, generator breaker and power inlet, and also upgraded my NEMA 14-50 EV outlet with an industrial grade receptacle. At my request, the power inlet was installed in the laundry room to power up my battery inverter generator. Kenny and Andrew were on time, professional, fast and efficient, and friendly. The price quoted for the job was reasonable, and Chris, the service manager, was easy to work with, and the job was scheduled and carried out out within a week of my approval of the estimate. ."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+40

Response time2 days
4 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Beech Electrical Corporation
Beech Electrical Corporation
4.7(
34
)
Portable Generator - Install

Serving Sanibel, FL and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Garish was professional and did our job at a reasonable cost. Installed a dedicated 20 amp line, breaker and outlet for a new OTR microwave. Very happy with the results and price. Will definitely utilize his services again in the future."
Panel Changed Out
panel change out
panel change out
panel change out
panel change out

+2

Response time3 hrs
Response rate94%
8 neighbors recently requested a quote
Avatar for MTF, Inc.
MTF, Inc.
4.3(
392
)
Generator - Install - For Business

Serving Sanibel, FL and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Ron the owner came and explained everything I needed to know to understand. Rob came out today to install my generator outlet. He was personable and knowledgeable and did a great job. I will continue to use as well as recommend MTF!"
Front Lighting
Front Entry Lighting
Kitchen lighting
Inside lighting
Response time12 hrs
9 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for South Florida Electrical Engineering Inc.
South Florida Electrical Engineering Inc.
5.0(
5
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Sanibel, FL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

At Mavaro Electric (West Coast Division of South Florida Electrical), we provide dependable electrical services for both residential and commercial clients across Naples and the surrounding areas. Whether it’s a planned upgrade or an emergency, we’re equipped to handle projects of any size.\n\nOur licensed team delivers a full range of services, including electrical repairs, new installations, panel upgrades, lighting systems, EV charger installations, generator setups, and preventative maintenance. We also work with smart home systems and energy-efficient solutions tailored to your needs.\n\nAs a state-certified contractor, all of our work meets Florida DBPR standards. Whether you're building new, renovating, or need fast troubleshooting, we’re committed to quality work and prompt service.\n\nContact us to schedule a service or request a quote. Let’s power your project the right way.

Moorings Way Project
Response time1 day
Response rate98%
13 neighbors recently requested a quote
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Generator Install questions, answered by experts

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

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.

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

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 Sanibel, FL homeowners’ guide to generator installs

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