When you are looking for a garage door opener, there are certain kinds of factors you will want to consider. On the one hand, you will want a system that is completely reliable and durable, capable of opening and closing your door many years into the future. You will also want something that is proven to be safe by industrial standards, since the heavy door that this device must open and close several times a day could easily crash if anything goes wrong, causing significant damage to your property. Finally, you also will want a garage door opener that maximizes comfort and convenience. No one wants to hear rattling, squeaking, and groaning every time that door lifts and closes.