Located on Northeast Sunset Boulevard in Renton, Greg's Japanese Auto is a family-owned independent repair facility specializing in Japanese vehicles while also servicing American brands. They offer oil changes, emissions tests, smog checks, tires, and technical maintenance with certified technicians and state-of-the-art tools. Reviews note the shop can be busy but staff are helpful, friendly, and take time to answer questions. Customers report great value, timely work, and clear, upfront pricing. Experiences include same-day service, convenient automated text systems for estimates and billing, and costs much lower than dealerships. Many customers, including first-time visitors, state they will definitely return.