964 West Main Street
Mount Joy, PA 17552
We employ ASE Certified Technicians
George's interest in auto mechanics began when he would hold the light for his dad as he worked on his own cars. That interest grew into a dream of someday owning his own auto repair shop. After working for several years at Mount Joy Citgo (at this location), George purchased the business in 1979 and renamed it G Kay Service after discontinuing gasoline sales and deciding to focus on auto repair. George has 45 years of experience in auto repair and is an ASE Certified Master Auto Technician and an Advanced Level Specialist in Engine Performance. He is also a PA Certified Safety and Emissions Inspector. George is responsible for all front office operations, supporting the shop with repair and diagnostic information, as well as managing the many details that go along with running a small business. He and his wife have 2 married children and 7 grandchildren. He attends and serves as a volunteer at Harvest Community Church. When he is away from the shop, George enjoys golfing, hunting and spending time with his family. Mark began working here in the summer of 1995 after working at several different repair shops and one major repair chain shop. He has 22 years of experience in the auto industry. Mark is an ASE Certified Auto Technician, an Advanced Level Specialist in Engine Performance and a PA Certified Safety and Emissions Inspector. He continues to update and improve his skills through training classes. Mark is responsible for the flow of work through the shop while also performing repairs and service. Customers have a lot of interaction with him. Mark and his wife have a teenage daughter. He enjoys hunting, riding his motorcycle and he attends and serves as a volunteer at LCBC Church.
Mark Petersheim Shop Foreman Technician