Garage door opener is a heavy duty hardware that is used on a daily basis. Even though they are supposed to run hassle free for years, they do need a little repair sometimes due to unavoidable damages. In case of damage, don’t get it replaced in a panic. Instead, you can try some basic garage door repair techniques that are safe for a layman. Just grab some common household tools to start repairing your garage door repair. However, bear in mind that it is full of risk to try any kind of difficult repair job that should be left to…