GSHA Services, LTD completed a full annual maintenance service on a Generac 22kW home standby generator for a homeowner in DeKalb, IL. Routine maintenance ensures reliable performance, prevents unexpected breakdowns, and keeps the generator ready for any outage. Service Highlights: • Full inspection of the Generac 22kW standby generator • Oil and oil filter replacement with Generac-approved parts • New air filter and spark plug installation • Battery health test and charging system check • Transfer switch operation and safety verification • Load test and full functional run • Cleaned generator housing, cleared debris, and confirmed proper airflow Why DeKalb Homeowners Choose GSHA Services, LTD: • Certified Generac technicians with expert maintenance knowledge • Fast, reliable service and thorough inspections • Honest recommendations and professional communication • Serving DeKalb and the surrounding Northern Illinois communities If you need Generac maintenance, tune-ups, or repair in DeKalb, IL, GSHA Services, LTD is here to help.