You might need one after losing your house keys somewhere between the grocery store and home in Selma. Maybe a break-in attempt in your neighborhood has you wanting stronger locks installed. A family moving into a new home in New Braunfels might want every lock rekeyed so old keys from the previous owner won't work anymore. Or a lock near the Riverwalk might just be old and sticking every time you try to turn the key. These situations happen more often than people expect, especially as weather and daily use wear locks down over time.