If you are moving in to a new home, locksmith washington dc is very important to replace the old locks or replace the keys. This is also a need when you change your business. Sometimes you need to be going this in order to get your insurance premium reduced. You might have lost your key or your already existing lock has become unreliable. This can happen with all types of locks like the Yale locks, Mortise Style lock, Euro lock cylinder etc. This is the most basic form of home security, but it is without a doubt highly effective when done correctly. As per your suggestion, the locksmith in Washington DC will provide quality home warranty locksmith service, and before they leave, they will check again to ensure that the locks are properly installed for aesthetics, easy and convenience during use and most importantly for security.