When do you need a plumber is the question that can come whenever you hear the word plumber. The answer is that you will need a plumber if you own a house, flat, townhouse, building, cottage or any other structure which has the following fitted and built into bath, pipes, sanitation systems, drainage system, toilet, geyser and so on.
A geyser has a life span like most equipment used in any household or building when the geyser burst you will need to purchase and fit a new one. In order to do that you will need to call a plumber because it is the plumber that is qualified and skilled to the job of installing and testing a geyser.
You will also need to call a plumber if you have a blocked drainage system which cannot be fixed by just pouring caustic acids. When you call the plumber he will test the severity of your drain blockage and they test this using various tools, equipment and methods. To provide an example which is very modern is the use of a camera that they push into the drainage system to see exactly what is blocking it which will give a clear idea on how to deal with it.
A plumber will also be needed or called when the pipes are faulty which usually show symptoms of loud noises and vibrations. This is normally caused by the faultiness of the pressure gauge which is responsible for regulating water pressure coming directly from the municipal water mains and then this water is fed straight to the geyser.
A plumber will also be called when development or construction is happening in special institutions like mental hospitals. Some mental patients cannot think for themselves in order to mix hot and cold so that they can have a mildly warm bath, in this case the plumber will have to install specialized systems which can bring out the water already mixed at an adequate temperature like twenty degrees for example. Having a look at the yellow pages, internet and classifieds should help to provide sufficient information so that you are able to call a plumber.