DWI is proud to offer Onan generators. Standby Generators provide peace of mind in case your power service is interrupted. Ice storms, tornadoes, emergency situations, scheduled maintenance and other factors will create outages. Having a generator will help you stay informed, maintain climate conditions, prevent food loss, and much more. Once installed these systems will provide years of reliable service. Onan offers a wide variety of sizes that range from 11kw to 100kw for the residential market.