Florida generator guide

Should the Nearest 24-Hour Dealer Pick Your Generator Brand? What Florida Owners Actually Say

Updated October 16, 2026

You're probably comparing spec sheets right now — a Generac against a Kohler, maybe a Cummins thrown in. Here's the short version from people who already own one: the specs are close enough that they barely move the decision. What moves it is who shows up when your generator throws a code on day three of an outage, and how far away their truck is parked.

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Why the spec sheets keep coming out even

The big standby brands are more alike than the comparison videos want you to believe. They're all built to run for two decades. Watch any of those side-by-side videos and someone always pops up in the comments correcting an RPM figure or a horsepower number — and the argument goes nowhere, because on the specs that actually keep your lights on, these machines land in the same place.

So people reach for market share instead. Generac sells roughly three out of every four home standby units in the country. But that number doesn't tell you it's the best machine. It tells you something more useful: wherever you live, more stocked parts sit within driving distance, and more techs have already seen your exact model fail in your exact way. It's less like picking the best car and more like picking the one the shop down the road already knows cold.

The part of the decision that only shows up during the storm

Read enough owner comments and a pattern jumps out. One guy ran his Kohler ten days straight after Hurricane Ian, shutting it down only to check the oil. Another watched his unit quit not long after it went in, just past the warranty, and got told there was nothing anyone would do. Same category of machine. Completely different ending.

The difference wasn't the badge. It was whether someone answered the phone, and whether the right part was already on a shelf nearby. The failure that strands you usually isn't dramatic — it's a small control board on back-order while your neighbor's identical generator is running again by Tuesday, because his installer keeps a couple in the van. That's the whole game. Twenty-four-hour support isn't a brochure line in a Florida August. It's the difference between a quiet house and a hot one.

The Florida wrinkle nobody mentions until it's 95 degrees

There's a question buried in those threads that cuts right to it: were you running off your own tank, or the gas line — and do they shut the gas off during a hurricane? That's the real decision, and no brand logo answers it. Your installer does, when they size the fuel and the unit to your actual house on your actual street.

Natural gas is easy until a storm spikes demand across a whole county and the line pressure sags. Propane sits on-site and stays independent of the utility, but a tank vaporizes fuel slower as it drains and the air cools, so the one that carried your whole house in October can fall behind on a January cold snap. And in Florida heat, air-cooled versus liquid-cooled stops being a spec and becomes how the thing behaves after running flat-out for a week. None of that is a brand question. It's a fit question, and it gets answered at your address or it doesn't get answered at all.

So stop picking a brand. Start with your address.

Here's the move that skips the whole spec-sheet rabbit hole. Instead of guessing which badge to trust and hoping the service works out, start from the one thing that's actually yours: your house, your load, the fuel already at your lot.

GENERasic takes that address and comes back with one committed installed price for the setup that fits it — the right size and fuel, put in by people who'll still answer when the next storm rolls through. No menu of maybes for you to sort out yourself. Put in your address, see your price, and let the dealer math be somebody else's job.

Common questions

Does the generator brand really not matter at all?

It matters less than almost everyone expects. The major standby brands are all built to run for years, and on the specs that keep your house powered they land close together. What separates a good experience from a miserable one is local service — who installs it, who stocks the parts, and who comes out when it fails during an outage. Sort out the service first and the brand tends to sort itself out.

Why does Generac come up so often if the brand isn't the deciding factor?

Because it sells the most. Roughly three of every four home standby units in the U.S. are Generac, so in most areas more local techs have worked on them and more parts sit on nearby shelves. That's a service-and-availability edge, not proof it's the best-built machine — Kohler and Cummins owners will tell you theirs run just fine. The lesson is to weigh the local network, not the logo.

Natural gas or propane for a Florida home?

Both work; the right one depends on your house. Natural gas means never refilling a tank, but post-storm demand across a county can pull line pressure down right when you need it most. Propane sits on your property and stays independent of the utility, though it vaporizes slower as the tank drains and the air cools, which can cap output on a cold morning. The call comes down to what's already at your property and how it's sized — an installer decision, not a brand one.

Air-cooled or liquid-cooled in Florida?

For bigger whole-home loads running long stretches in heat, liquid-cooled units tend to run cooler and quieter — several Florida owners say that's exactly why they switched after riding out a long hurricane outage. Air-cooled units weigh less, cost less, and are plenty for many homes. Which one fits is a sizing question for your load and your climate, answered at your address.

What should I actually ask a generator company before buying?

Ask who services it after it's installed, how fast they get a truck out during a widespread outage, and whether common parts for your unit are stocked locally. Ask whether the price they give you is the installed price for your specific address or a starting number that grows. A company that commits to a real number for your home and tells you who shows up when it breaks is worth more than any spec-sheet win.

Sources

shipshape.ai — Generac 7,000+ dealer/installer network, largest in US; strongest parts availability; most electricians familiar; shorter install wait times. Kohler smaller dedicated network, prem
techenergyamerica.com — Generac ~70%+ US residential standby market share; Generac proprietary G-Force engines; the differences that matter in practice: noise, parts availability, who services it in year
ajlongelectric.com — all three major brands well-built, run ~two decades; brand is roughly the 4th most important decision; local dealer/service support is the critical factor.
thecooldown.com — "brand is not nearly as important as how close the repair shop, parts, and service location is to you"; Generac ~75% NA residential standby share; dominance self-reinforcing (more
ajlongelectric.com — Generac pioneered home standby, ~75% share, typically 15–25% cheaper than comparable Kohler; Kohler superior build quality, quieter, more comprehensive warranty; Generac widest dea

Stop reading ranges. Get your number.

GENERasic pulls the real property, flood, and elevation data for your exact address and returns one all-in installed price — sized to your home, your fuel, and your flood elevation. The vetted local installer confirms it on site.

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