Founded in 2016 adding a new business unit to the family business, Detailfy Mobile Car Wash & Detailing was created with the mission of cleaning, restoring and protecting your second biggest investment, your vehicle. Our technicians All technicians at Detailfy are professionally trained and certified in San Diego California at the same facilities that train mayor auto suppliers such as Mercedes Benz, BMW, Audi, and many others. We are auto the detailing experts in Rockville Maryland.