As a homeowner, it is essential to diagnose and fix the most common garage door issues. The garage door opener may have a mechanical issue if it receives power but is still not functioning properly. The primary gear drive may need to be replaced if the door doesn’t open, but the engine still functions. The garage door sensor may potentially be obstructed by dust or filth on the sensor lenses. Use a paper towel to wipe away dust and cobwebs from the sensor lenses when necessary.

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If the garage door is creaking, trembling, or acting suspiciously, a cable may have snapped, and you should get in touch with a technician. While it is possible to replace garage door springs at home, doing so can be risky and complicated, and the level of ability needed will largely rely on the type of springs the owner has. Different problems might occur with the garage door. Depending on the issue and the owner’s expertise, one can decide to get in touch with an experienced professional or fix garage door by themselves.