whole house 22 to 25 kW $5,125 to $8,875 5,000 or more feet, large whole house 30 to 48 kW $11,335 to $22,000 *Portable gasoline generator alternative to home generator The labor costs to install ...

What is the average cost to have a Generac generator installed? The cost of a Generac generator ranges from $2,000 to $5,000 for a unit that can produce 7 to 24 kW, plus installation, which can cost ...