Universal Doors offers a number of different model of openers from LiftMaster, We trust and rely on their ability to produce safe and long lasting products. We are proud to sell Lift Master products; they offer a life time warranty on the motor and Universal Doors grants 3 years of warranty on the installation of the motor. We are able to determine what motor would be best for your home, depending on what type of Garage Door you have. We strive meet each customer's needs so we are glad to offer a variety of motors starting from 1/2 hp and ranging in different sound quality.