Mr. Garage Door Repairman. Do you live or do business in the Brooklyn, NY area? If your answer is yes, today is your lucky day because Mr. Garage Door Repairman is here to make all your garage door worries a thing of the past. It doesn't matter if you need a garage door professional to help you install, maintain, or repair your garage doors; we're always available for you. We have been helping our neighbors, and customers access amazing garage door repair service for the past few years..