Our student friendly environment ensures a harmonious relationship between the instructors and students. It’s no surprise we have many students contacting us for their lessons. Professionalism being the pillar of our success, we build our training sessions based on this ethic. Our instructors are highly experienced individuals with years of training behind them. Their blend of professionalism, knowledge, and friendly disposition makes the instructors at DOS stand out against the rest of the competition. We also have many of instructors residing within the suburbs we serve. This makes them even more capable as instructors, with an intricate knowledge of their own neighborhood.