Just like in asking does Home Depot make keys, Lowe's also offers key cutting services. All you need to do is buy a blank key at Lowe's (or bring one in), and head over to the hardware section. There, you can hand over your keys, and a technician will cut or copy a key for you. This includes car keys, except those that have any programming or chips in them. At Lowe's getting a new key made or copied costs around $5.