One of the most reliable automotive diagnostic and repair businesses in the area. I have referred my sister, two brothers, my mom and a couple of friends. Even when their vehicles had difficult problems that couldn't be diagnosed correctly by their usual mechanics, Chino Autotech came through every time. I first took my own car there in 1987 shortly after the business first opened. It's still being run by the same owner, who has always been a top-notch professional and very knowledgeable in diagnostics and repair. Whenever I've taken my car to them, and every time I've referred others, they have always proved that I made the right choice. read more