Signs that your garage door opener has become damaged are when the garage door does not open and close properly, or is making noise while functioning. It is eminent that you contact a professional if this occurs. If the garage door opener needs troubleshooting there are certain precautions that must be taken to avoid injuries. Replacing a garage door opener calls for a licensed professional since there are many factors involved. Our technicians will assure you the correct level of clearance and install the unit properly so that you do not run into any unexpected problems while pulling in and out of your garage. The garage door opener needs to be professionally mounted with electric eyes to guide it and if installed improperly the results could be disastrous. There are numerous reasons as to why your garage door opener can become damaged such broken springs or twisted springs. This is why it is so important to service your unit. See Service Agreement.