In case of malfunctioning of your garage door before going to a technician, there are some simple things you can try to repair it yourself. Firstly a spot of maintenance will come in handy and many times will fix the problem you are having with your door. If you are good with your hands, you can always try and mend the door yourself before calling in the specialists, but if you fail to fix the door yourself, there are hundreds of specialists that can help you and they needn't be expensive.
In case you are a DIY fan and have decide to solve the problem yourself, then the first thing to look after is the fact that you are working in a safe environment. One thing that you must understand is that garage doors are heavy and have potential risk, so make sure that you have turned off the power supply before starting the process.
There are many parts of the door that you can check, and the tracks are a great place to start. If these have become loose and are off line then your door won't open properly, nor will it if the tracks are dirty or dented. One of the most common reasons for garage door malfunctioning includes dents and dirt on the track and you can easily get rid of both of these with a hammer and a piece of cloth. Remember that if the tracks are at fault and the door is still guarantee then you need to call the company for a replacement track. If the tracks and rails appear to be gunged up with dirt then this can be fixed by washing them down with a mild detergent.
After checking the tracks, look out for any possible problem in the spring of the door. The type of springs of your garage door depends upon the type of door and these can be either extension or torsion springs. It is quite easy to replace the extension springs of the door and require some basic knowledge but in there are some issues with torsion springs of the door, then it is better to be left with experts. The springs in your door are under a lot of tension when the door is closed and are very strong and therefore potentially very dangerous.
In case none of the tips mentioned above are helpful in garage door repair then it is better to seek professional help in such a condition. Their expertise will get your door fixed in no time, and in case you really do need to replace your door, remember to take some time over choosing the style and material.