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  • Verified reviews icon12
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Find Generator install pros in Nokomis

Avatar for Reliable Power Systems
Reliable Power Systems
4.3(
395
)
Fixed Generator - InstallFixed Generator - Repair

Serving Nokomis, FL and surrounding areas

Approved (Corporate)

In business since 2002

Free estimates

Emergency services offered

"From the beginning of the process through the completion the people were professional and great to deal with. Would highly recommend them for a whole house generator. Thank you"
 Reliable on the Road!
 36KW Generac in Wellington
 125KW Kohler in Miami Beach
 Reliable service truck in Miami
 36kw Generac in Palm Beach Gardens

+45

Response time1 day
77 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Power Moves Electric LLC
Power Moves Electric LLC
5.0(
11
)
Fixed Generator - Install

Serving Nokomis, 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.

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+5

23 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for Jeff Masters Electric, Inc
Jeff Masters Electric, Inc
5.0(
5
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Nokomis, FL and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

Jeff Masters Electric has proudly served Southwest Florida homeowners and businesses for 40 years. As a veteran-owned and family-operated company, we specialize in high-quality residential electrical work including panel upgrades, whole-home generator wiring, EV charger installation, lighting design, and more.\n\nWhether you need help with a full remodel or a quick service call, our licensed electricians deliver honest work with upfront pricing and a commitment to customer satisfaction. Based in Punta Gorda, we serve Charlotte, Sarasota, and Lee counties.\n\nCall us today for reliable service with integrity.

Response time7 hrs
Response rate98%
30 neighbors recently requested a quote
Avatar for Florida Standby Power Systems
Florida Standby Power Systems
5.0(
2
)
Generator - Repair - For Business

Serving Nokomis, FL and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Brian from Florida Standby Power did a great job repairing my generator. He did what he said he would. He was was on time and very professional. I'll always call them for my generator needs."
Radiator install
Damaged transfer
Repaired switch
Maintenance
Response time6 hrs
Response rate100%
4 neighbors recently requested a quote
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Generator Install questions, answered by experts

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

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. 

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.

The Nokomis, FL homeowners’ guide to generator installs

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