What it does well
- Good value per kW, new and used
- Very wide dealer and installer network in Florida
- Deep range at the small commercial end, where other industrial brands thin out
- Purpose-built mobile line for jobsites and temporary power
Generac diesel generators in Florida
Generac generators, sized and delivered.
Strong on standby and value, less suited to continuous duty.
Check availabilityAbout the brand
Where Generac fits.
Generac has the largest footprint in residential and light commercial standby power in the United States, and its industrial line goes considerably higher than most people expect. Where it needs care is duty cycle: much of the range is engineered for emergency standby, and buying a standby-focused unit for a job that runs all day is a mismatch that shows up as premature wear rather than an immediate failure.
Sizes we typically see: Broad: from roughly 20 kW light commercial standby up to multi-megawatt industrial configurations.
Still working out the size? Start with how generator sizing works, use the size calculator, or read about EPA emissions tiers if the unit needs a permit.
What to check
- Check the rating basis carefully: standby-rated units are not intended for continuous prime duty
- Range spans consumer to genuinely industrial equipment; the name alone does not tell you which you are looking at
- For anything permitted as non-emergency, confirm the emissions certification
Engines and product families
The Generac names buyers ask about.
Industrial diesel (SD series)
Commercial and industrial standby, roughly 30 kW to 3 MW depending on configuration.
Protector series
Smaller commercial diesel standby for offices, clinics, and retail.
Mobile products
Towable diesel gensets and light towers built for jobsite duty.
Bi-fuel and gaseous
Generac also builds natural gas and bi-fuel units; confirm the fuel before comparing prices.
GTG Power is an independent broker and is not an authorised dealer for, or affiliated with, Generac. Brand and model names are used to describe the equipment we source.
Compare brands
Common questions about Generac generators
Do you have Generac generators in stock right now?
Availability changes constantly, so we do not publish a list that would be out of date by the time you read it. Tell us the size and application you need and we will confirm what Generac equipment is currently available, its condition and hours, and the delivered price.
Is Generac the right brand for my job?
Often the more useful question is which specific unit suits the load, because a well-maintained set from a second-choice brand beats a tired example of your first choice. We will tell you honestly if a different brand is the better buy at your size and budget.
What should I check before buying a used Generac generator?
Hour meter reading, service records, whether the plate rating is standby or prime, load bank or test results, the condition of the alternator and controls as well as the engine, and the emissions certification if the unit will run as anything other than emergency standby.
Can a Generac generator be delivered to my part of Florida?
Yes. Delivery is arranged to homes, businesses, warehouses, farms, and jobsites in all 67 Florida counties. Transportation is quoted from your actual delivery address once we know the unit and the site access.
Generator sales and delivery in Florida