We make car keys!!! Lost car key? NO problem! Karpilow has been serving the security needs of customers in the State of Connecticut and the City of Bridgeport for over 140 years. We are honored to have as our customers’ many government entities, including Judicial and Police Departments, as well as a wide array of commercial and nonresidential customers, including retail stores, restaurants, lodging establishments, property management companies, and hospitals. In addition, Karpilow is known for servicing the security needs of residential customers with everything lock, door and home related.