Generac power system is a manufacturer of backup power generation products for residential, industrial markets and light commercial. Generac’s power systems range in output from 800 watts to 9 megawatts offering backup for mobile generators and backup for generators for businesses. The company is headquartered in Waukesha, Wisconsin.
S45W29290 Highway 59
Waukesha, WI 53189
Main: (262) 544-4811
Toll Free: 1-888-436-3722 (1-888-GENERAC)