The best garage door repair service provider is the one that on top of solving the problem you called them for goes a further step to determine the cause of the problem and deals with it to ensure a permanent solution. A professional technician would even g a mile further to test the solution and any other problem that you may not have notes due to lack of expertise in the industry. This way you will save potential new door installation and new motor installation cost which could result from damages that can be prevented if the problem was dealt with from the root. Technicians from garage door repair in Holbrook are the best because they leave no stone unturned as far as garage door repairs are concerned. When it comes to broken spring, the following are the main roots of the problems and how they can be prevented.