Garage doors can encounter various problems over time, but many of them can be addressed with simple DIY fixes. If you notice the door is making excessive noise, check for loose hardware and tighten any screws or bolts. 

Grinding or squeaking noises might indicate the need for lubrication, so apply a oil based spray (recommended Inox MX3) to the rollers, tracks, and hinges. In case the garage door becomes unbalanced or doesn’t close properly, adjust the spring tension to achieve even operation. 

However, certain issues demand professional attention to ensure safety and proper repair. If your garage door won’t respond to the remote or wall switch, or if you encounter problems with the cables or springs, it’s best to call a qualified garage door technician. They have the expertise and tools to diagnose and fix complex issues safely.