My garage door wouldn't open by remote even after battery change & it would only close from inside garage. So I called the company that installed it & they were rude and had very limited business hours. She told me it would cost $114 for service plus I would have to pay for holiday service, this was on 1/2/16?!, so I consulted Yelp and found RXGDS. Thankfully, Mike, the owner came over at 4:30pm, and found the problem easily, somehow I blocked one of the sensors. He charged me a small amount, showed me how to open and close the door in the event I had to manually do it and gave me a quote for upgrade on some of the parts. Needless to say I was grateful and impressed with his professionalism and great customer service. I highly recommend him to all ladies and anyone who like me, can break things but am clueless to repair them. Thanks Mike!