How Much Does Whole House Generator Installation Cost? Top Rated Electricians
Whole house generator installation costs $4,000 to $25,000 in 2026, about $9,000 on average. Compare costs by kW size, labor, permits, and running costs.
Whole house generator installation costs $4,000 to $25,000 in 2026, about $9,000 on average. Compare costs by kW size, labor, permits, and running costs.