Providing quality car care in Cumming GA over 15 years. Corey's Auto Service is a family owned business delivering honest and professional automotive repair and maintenance services to the people of Cumming, Alpharetta, Sugar Hill, Buford, Duluth and surrounding areas. The quality ASE ( automotive service excellence ) certified technicians at Corey's Auto Service employ today's latest automotive technology and are equipped to handle all major and minor repairs on foreign and domestic vehicles. Because Corey's Auto Service is a certified Napa Auto Care Center, we are able to provide the benefits of an established national entity while maintaining the personal touch of a family owned business. We understand that your vehicle is a major investment, and that is why we care for each customer's vehicle as if it were our own.