If you think the problem is with the door knob, it's likely that you'll need to call a locksmith. However, it's also possible that the door handle is loose. You may be able to solve this issue yourself with a screwdriver. The door handle could also be rotten or chipped, so you may need to buy a new knob or put another coat of paint on the one you currently have.
If a locksmith isn't the right choice and you can't solve the problem without outside help, you can consider hiring neighborhood maintenance staff. It's usually cheaper to change the key on existing door hardware than to replace them completely. Changing the lock key is ideal if you already like the current door knob and want a cost-effective security solution. Changing your hardware key is an easy way to keep your home and workplace safe and secure. Sometimes, people create bigger problems for themselves because they're afraid to call the locksmith. With Extra Locksmith's affordable residential locksmith services, you'll never have to worry about the security of your home and everything in it again.
We offer a more advanced range of locksmith services that includes large scale security improvements and solutions, such as keyless entry services. A full-service locksmith shop like Harry's Locksmith will have the knowledge and experience needed to change the keys to houses, office buildings, car doors, vaults and safes.