GSHA Services, LTD performed a complete annual maintenance service on a Generac 16kW home standby generator in Marengo, IL. Regular upkeep ensures dependable operation, prevents unexpected issues, and keeps the system ready for the next power outage. Service Highlights: • Full inspection of the Generac 16kW standby generator • Oil change and oil filter replacement • New air filter and spark plug installation • Battery test and charging system evaluation • Transfer switch operation check and safety verification • Load test and complete functional run • Cleaned exterior panels, cleared debris, and confirmed proper airflow Why Marengo Homeowners Trust GSHA Services, LTD: • Certified Generac maintenance and repair technicians • Thorough, professional tune-ups for long-term reliability • Convenient scheduling and honest recommendations • Proudly serving Marengo and the surrounding McHenry County area If you need Generac generator maintenance,