Sensor alignment
Blocked or misaligned photo eyes can make the door reverse before closing.
Read sensor troubleshooting
Opener repair
Get quote help for openers that hum, reverse, fail to respond, lose remote connection, or struggle to lift the door.
Common causes
Sometimes the opener needs repair. Other times, the opener is straining because a spring, cable, roller, or track has failed. A provider should inspect the whole door system before recommending a motor replacement.
Blocked or misaligned photo eyes can make the door reverse before closing.
Read sensor troubleshootingBattery, programming, receiver, or wall-control issues can prevent operation.
Older chain, belt, screw-drive, and jackshaft openers may need service or replacement.
Compare opener replacementA broken spring or heavy door can make the opener sound weak even when the motor still works.
Check spring symptoms