Key Locksmith Company is a family owned full service locksmith located in Bellefontaine, Ohio. We specialize in commercial, residential and automotive locksmith services such as transponder keys and chip keys for cars, key programming, masterkey systems, lock re-keys, deadbolt installation, keyless entry and keys copied. It is our mission to provide fast, friendly, professional service to Bellefontaine Ohio, Urbana Ohio, Marysville Ohio, Kenton Ohio, Sidney Ohio and many other surrounding communities at a competitve rate 24 hours a day 7 days a week.