About 70% of Americans would like to upgrade to smart locks as one way of improving home security. Are you one of them? Upgrading your home security with the introduction of a smart lock may drive you to wonder who to turn to for installation. Sure, some people try to do it themselves, but is that the best choice for you? What about a locksmith in St Charles MO? Can they help with smart locks, too? Let’s dive into this topic and clear up some misunderstandings.