It is advisable to apply lubricants to them, too, if any of the others look rusty. Do not neglect the opener: Without taking good care of your door opener, maintenance of your garage door is not complete. In the event that it works through a chain or drive screw, it is extremely important to keep every part of your door opener well lubricated. For more details click Metro Garage Door Repair. While you can certainly make efforts to maintain the performance of your door and prevent it from malfunctioning, the components get so badly damaged in some instances that it becomes almost impossible to bring them back to their functional state. In such cases, the only option you have left is to replace the components with an expert professional. Since hiring a professional is mostly an expensive matter, it is important that you make sure that the service you hire is reputable and reliable. Some of the factors you need to consider before hiring a repair service for garage doors are: Experience:You need to hire a company with extensive experience in the field of door repair. Expertise comes with experience, which is extremely important for the provision of excellent services. Equipment: It is essential that the technicians are well-equipped with the appropriate machinery and tools necessary to quickly and perfectly fix your door. Insurance: You must be properly insured by the repair company you hire to take responsibility for any kind of damage that your property may face during their work. Through following a regular maintenance regime, avoid the need for door repair. However, if you have to call for professional assistance, make sure that you hire the most reliable and effective one.It sounds as easy to repair a squeaking garage door or a non-functional door opener as calling a professional repair person and simply monitoring how he is doing the job for you.