Sima's Locksmith - Brooklyn NY - 24 Hour Emergency Locksmith Service Sima's Locksmith - Brooklyn NY, 24-hour emergency locksmith service is the premier emergency locksmith service in your area. With our signature 30 minutes or less response time we can unlock your car or unlock your home in no time. Getting locked out of your home or leaving your keys inside your vehicle doesn’t have to be a long stressful ordeal. Our professional certified locksmiths are available 24 hours a day, seven days a week to give you affordable emergency locksmith services no matter the situation or your location. Call now to see what the best local locksmith service has to offer!