Complete Maintenance & Repair

Diaz Automotive is a family owned and operated auto repair shop located in Suwanee, GA. We pride ourselves on serving customers with honesty and integrity. Our customers are from the immediate area such as Buford, Sugar Hill, Suwanee, Johns Creek, Cumming, Lawrenceville, Norcross and Duluth, but we also have many loyal customers that drive to us from Atlanta, Roswell, Alpharetta, Dunwoody, Decatur and beyond.

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Who We Are

Miguel Diaz
Miguel Diaz
Miguel was born in Argentina and wanted to be a mechanic since he was a kid. He started working on cars as an apprentice at the age of 14 while attending a technical high school. His training began at a Volkswagen dealership. After 3 years he moved to an independently owned automotive repair shop where he learned about Japanese, European and domestic model vehicles. His favorite first project was rebuilding the engine of his dad’s 1972 Ford F-100 truck when he was only 15 years old.

At the age of 18 Miguel graduated as a Mechanic Technician, after which he served his country in the military. Because of his technical skills and automotive background, he worked on diesel vehicles in the military vehicle repair shop as a maintenance technician.

In 1997, Miguel moved to the US and worked as a mechanic at an independent Volvo automotive repair shop. He then went onto working on Japanese models such as Honda, Acura, Toyota and Lexus. After several years, Miguel’s passion for learning about all makes & models took him to a shop servicing all car brands as well as diesel trucks.

Miguel has over 25 years of experience. He takes pride in his work and believes in delivering excellent service to his customers.

Leo Diaz
Leo Diaz
Leo is Miguel’s oldest son and is currently studying Automotive Technology at Gwinnett Technical College. He started learning about cars from his dad when he moved from Argentina at the age of 15. When he was 17 he decide to make it a career, and began following automotive classes at Maxwell Technical High School. While still in high school, Leo began working as a detailer and later switched to work at an auto body repair shop for a year and a half.

Leo enjoys working as a technician because he likes to be challenged and the satisfaction gained making a customer happy by being able to fix their car.