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Certified Service

Keeping your GM vehicle running at its best shouldn't be complicated, and there shouldn't be any guesswork involved. Let our GM-trained Certified Service technicians make maintenance simple for you.

Johnson City Buick, Cadillac, Chevrolet, GMC Auto Repair, Service, and Parts at Courtesy Chevrolet Buick GMC Cadillac Subaru


Courtesy Chevrolet Buick GMC Cadillac Subaru invites you to come to us for service in Kingsport, TN. We provide oil changes, spark plug replacements, tire rotations, and other routine maintenance jobs within your budget. Our team of expert technicians will perform any repair job on your vehicle. You can come to our dealership for any of your Chevrolet, Buick, GMC, or Cadillac service needs in Kingsport, TN. Schedule your service now at our dealership today.

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