Sandy changed the math.
About a week from quote to running.
Which size fits your home?
COST COMPARISON TABLE
| Generator Size | Coverage | Installed Cost (LI) | Best For |
|---|---|---|---|
| 10–14 kW | Essentials (fridge, heat, lights) | $6,500–$9,500 | Budget-conscious, small homes |
| 18–22 kW | Whole house + 1 AC zone | $9,800–$13,500 | Most Long Island homes |
| 24–26 kW | Whole house + 2 AC zones + pool | $12,500–$16,500 | Larger homes, multiple systems |
| 30–48 kW (liquid-cooled) | Estate, 400A service | $18,500–$32,000 | Large estates, multi-zone HVAC |
NASSAU COUNTY GENERATOR SERVICE AREAS
We install whole house generators across every Nassau County community:
Western Nassau: Floral Park (11001), New Hyde Park (11040), Garden City (11530), Mineola (11501), Hempstead (11550, 11551), West Hempstead (11552), Franklin Square (11010)
North Shore Nassau: Great Neck (11020, 11021, 11023), Manhasset (11030), Port Washington (11050), Roslyn (11576), Glen Cove (11542), Oyster Bay (11771), Syosset (11791)
Central Nassau: Hicksville (11801), Levittown (11756), Westbury (11590), Plainview (11803), Bethpage (11714), Farmingdale (11735)
South Shore Nassau: Massapequa (11758), Oceanside (11572), Long Beach (11561), Valley Stream (11580, 11581), Merrick (11566), Bellmore (11710), Wantagh (11793)



