Here is the definitive list of generator installers near your location as rated by your neighborhood community. Want to see who made the cut? A note to our community regarding COVID-19. So, if going green is important to you, Generac generators are a great option. Generac generator cost. The average cost of a Generac generator is about $1,500 to$ 2,000 for home use. However, it can go as high as $5,000 to $3,000 depending on the type, series, edition, power or features of the Generac generator chosen.
The 22 kW Guardian® Series home standby generator is the largest air-cooled home standby generator on the market.