The 30-Second Verdict
Generac dominates Florida with the widest dealer network and best parts availability. Kohler is the premium choice for quieter, longer-lasting units. Both far outperform Briggs & Stratton for whole-home backup in Florida.
Head-to-Head Breakdown
Generac
Pros
- #1 market share in Florida — largest dealer/service network
- Wide kW range (10–150kW) for any Florida home size
- Competitive pricing vs. Kohler
- WIFI monitoring via Mobile Link app
- Natural gas or propane options
Cons
- More reported warranty claims than Kohler (more units = more data)
- Some models louder than Kohler equivalents
- Quality control issues on some production runs
Kohler
Pros
- Premium build quality — industrial heritage
- Quieter operation than comparable Generac models
- RES Series has 5-year comprehensive warranty vs. Generac's limited warranty
- Strong performance in extended Florida power outages
Cons
- Higher cost — 15–30% premium over Generac
- Smaller Florida dealer network — service availability varies
- Parts can take longer to source vs. Generac
Side-by-Side Comparison
| Generac | Kohler | |
|---|---|---|
| Cost (22kW installed) | $6,000–$9,000 | $8,000–$12,000 |
| Warranty (standard) | 5 years parts + labor | 5 years parts + labor |
| Florida Dealer Network | Largest in Florida | Smaller but growing |
| Noise Level (22kW) | ~67 dB | ~63 dB |
| Fuel Options | Natural gas, propane, diesel | Natural gas, propane, diesel |
| Transfer Switch | Generac automatic transfer switch | Kohler or Generac ATS compatible |
| Remote Monitoring | Mobile Link (Wifi/cellular) | OnCue Plus (Wifi/cellular) |
| Best For | Value, service access, most Florida homes | Premium install, quieter operation, longer-term reliability |
Frequently Asked Questions
How much does a whole-home generator cost in Florida?
A 22kW natural gas generator (sufficient for most 2,500 sq ft Florida homes) costs $5,500–$9,000 for the unit plus $2,000–$4,000 for installation, transfer switch, and permits. Total: $7,500–$13,000 installed. Larger homes or propane setups cost more.
Is a whole-home generator worth it in Florida?
For Florida homeowners in hurricane-prone areas, yes — especially if you have medical equipment, elderly family members, or a home office. The average Florida homeowner experiences 2–4 power outages per year exceeding 12 hours. A generator also adds resale value and makes the home more marketable.