GSHA Services, LTD completed a full annual maintenance service on a Honeywell 22kW home standby generator for a homeowner in Crystal Lake, IL. Routine generator maintenance keeps the system running reliably, extends its lifespan, and ensures dependable backup power during outages. Service Highlights: • Full inspection of the Honeywell 22kW standby generator • Oil and oil filter replacement using manufacturer-approved materials • Air filter replacement and spark plug inspection • Battery load test and charging system check • Transfer switch operational test and safety verification • Load test and complete functional run • Cleaned exterior, cleared debris, and confirmed proper airflow Why Crystal Lake Homeowners Trust GSHA Services, LTD: • Certified Honeywell & Generac generator technicians • Thorough, professional annual tune-ups • Honest recommendations and fast scheduling • Serving Crystal Lake and the surrounding McHenry County area If you need Honeywell or Generac generator maintenance, tune-ups, or repairs in Crystal Lake, IL, GSHA Services, LTD is here to help.