The answer to 'garbage disposal making noise' is that there are several common causes, including a jammed or worn-out disposal, loose mounting, or an issue with the motor. Symptoms may include a humming, grinding, or rattling noise coming from the disposal. The solution can often be a simple DIY fix, but in some cases, it's best to call a professional plumber.
If the disposal is making a loud humming or grinding noise, it could indicate a jammed or worn-out component inside. This is often a DIY-friendly repair - you can try to manually unjam the disposal or replace the impeller blades. However, if the noise persists or you're not comfortable working on the disposal, it's best to call a plumber.