Our old garage door had been acting up for quite a while and I finally got around to reading reviews and calling this place up. I can't believe how long I waited! At 2pm I made a call, at 3pm, they showed up. At 3:30pm, the cable had been fixed, the sensor alignment had been tweaked, the hardware had all been lubed, and the door worked like a charm! Well worth the $180. Thanks to everybody for the useful and accurate reviews, as always!