Services: Whole-home standby generator, Portable generator hookup, Automatic transfer switch, +4 more
The 30-Second Verdict
Generac dominates the Florida residential market by volume; Kohler offers slightly better build quality and longer warranty on commercial-grade units. Both are excellent choices for whole-home backup during hurricane season.
Head-to-Head Breakdown
Generac
Pros
- Largest residential generator brand — widest dealer and service network
- Guardian series is the standard Florida hurricane backup system
- True Power technology provides clean power for sensitive electronics
- Annual exercise cycle and remote monitoring via Mobile Link
- Strong competitive pricing — typically 15-20% below Kohler for equivalent kW
Cons
- Quality control issues more common vs. Kohler at lower price tiers
- Some models have higher failure rates during extended run periods
- Customer service and warranty claim processing reported as slow
Kohler
Pros
- Commercial-grade build quality — industrial engine heritage
- 5-year warranty (vs. Generac's 5-year on comparable models)
- RES Series specifically engineered for residential whole-home backup
- Very low total harmonic distortion — excellent for sensitive electronics
- Strong dealer support in Florida from commercial generator background
Cons
- Premium pricing — 15-25% higher than Generac for equivalent output
- Dealer network smaller than Generac for residential installs
- Less residential market presence means fewer installation quotes
Side-by-Side Comparison
| Generac | Kohler | |
|---|---|---|
| Florida Market Share | ~70% residential | ~15% residential |
| Warranty | 5 years | 5 years |
| Fuel Type | Natural gas / propane | Natural gas / propane |
| 11 kW Unit (installed) | $4,500–$6,500 | $5,500–$7,500 |
| 22 kW Unit (installed) | $7,000–$9,500 | $8,500–$11,500 |
| Remote Monitoring | Yes (Mobile Link) | Yes (OnCue Plus) |
| Automatic Transfer Switch | Included | Included (RXT series) |
| Commercial Heritage | Residential focus | Strong commercial background |
Frequently Asked Questions
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