Foremen of Cambridge LOCKSMITH install, maintain and open any locking mechanism at your house, office and vehicle. We also work in emergency situations when you need our help immediately. Call our 24/7 locksmith service and be safe! We fabricate a single key for all types of locks , repair damaged locks, high security deadbolts, peephole viewer installation, all locks and ignitions re-keyed, repair and replace every type of locks and ignition, mobile locksmith, emergency lockout.