A Locksmith in Indianapolis for Emergency Repairs Dorin and Sons Emergency Locksmith Indianapolis employs expert technicians that are on stand by 24 hours a day seven days a week. We want to bring to the city the best installation at the most convenient time. At our company we understand that locks can malfunction at any hour. That is why we also supply for delivery and installation new locks to any customer calling in the area. Our company goal is to help secure your neighborhood is the most convenient and affordable way possible.