Tyrone Lee correctly diagnosed the issue with my garage door which had stopped working & replaced the defective logic board on the garage door opener. He also re-paired all the remotes & verified that the remotes worked promptly. Tyrone's customer service ficus is impeccable. He is prompt, diligent, & provides outstanding customer satisfaction. Tyrone charged me significantly less than what other companies were asking. I am greatly satisfied with this business & Tryone & highly recommend him for all garage door issues.