Put years of experience and expertise to work where they matter most with services from our 23-hour, mobile locksmith in Harrisburg, Pennsylvania. Serving Central Pennsylvania since 1995, J & K's Locksmithing has earned a reputation for providing quality commercial and residential lock services and hardware. We look forward to serving you! Emergency openings are our specialty. As a mobile locksmith company, we drive out to you with comprehensive services, including: Key Duplication, Key Replacement, Lock Rekeying, Car Entry, Deadbolt Installation. Increase security and peace-of-mind with door and car locks from our company in Harrisburg, Pennsylvania. J & K's Locksmithing offers all brands of locks and keys for automobiles, motorcycles, combination safes, homes, and businesses