Service & Repair

Schedule Service

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Service 7:00 AM - 5:00 PM
Mon 8:00 AM - 5:00 PM
Tue 7:00 AM - 5:00 PM
Wed 8:00 AM - 5:00 PM
Thu 7:00 AM - 5:00 PM
Fri 8:00 AM - 5:00 PM
Sat 8:00 AM - 12:00 PM
Sun Closed

Warranty on Parts & Labor

12 months / 12000 miles

Fast Facts

  • Parts and Accessories
  • Factory-certified Service Center
  • Service Bays: 18
  • Year Established: 1985
  • Body Shop
  • Technicians with 10+ Years Experience
  • Factory-certified Technicians

Features & Amenities

  • Online Service Appointment Scheduling

About Our Service Center

Decosky GM Center has a well-equipped and technologically advanced service department to solve your Chevrolet, Buick, GMC or Cadillac vehicle's problems in Mount Vernon, OH. Our expert mechanics will take care of your car, truck or SUV. Our specialized auto service and maintenance will help increase the life of your vehicle. We offer our excellent services at reasonable prices! Stop by our dealership today!