Luis did an incredible job for me when my garage door opener started acting up, it was stopping halfway, Luis arrived right on time and carefully inspected it, he said there is nothing wrong with it and that it just need fine tuning and adjusted the limits, tightened the chain and reprogrammed all the settings, to my big surprise everything went back to normal and the opener is working now perfectly. Luis is very honest, very polite and also very reliable, I’m so thankful for his straightforward approach and excellent work, and would absolutely recommend him.