Rancho Cucamonga Garage Door Co.

An overhead door that opens but refuses to close may have dirty or misaligned safety sensors, an obstruction, track problems or an issue with the opener settings. Checking the sensor area and door path is a useful first step before scheduling service.

Most residential garage doors benefit from professional maintenance about once a year. A technician can check spring tension, cables, rollers, tracks, hinges, lubrication points, safety sensors and opener operation before minor wear develops into a larger problem.

Frequent failures, unusual grinding or operating noises, inconsistent remote response and outdated safety features can indicate that an opener needs attention. Depending on its condition, a repair may be sufficient, while an older or repeatedly failing unit may warrant replacement.