If you have recently been noticing that your drainage system is not working properly, you might have a problem. Common indicators that your drain system is not working can be water pooling up, and then just taking either a long time to drain itself or not going down the drain entirely. Another sign can be water actually rising when you try to drain it and so on. If you have called a plumber and have had them already inspect your pipes and declare no problem in them, then there is a problem in your sewage line.
This goes beyond the work of a standard plumber, and actually requires the services of contractors and groundwork experts, and if you are looking for people who specialize in that, you can call in the DT Groundwork Contractors Company to inspect your drainage system for you. They will dig up your main drainage and sewer line and then inspect and examine it for any possible problems.
The most common reason behind why main sewer and drainage pipes not working is because of blockages. These blockages are usually created by the accumulation of leaves and other such substances, and if you happen to have trees in your property, the roots can actually end up penetrating the pipes and creating the block. This problem can be taken care of with a drain cleaner, so it can easily be resolved. Another possible reason behind your drainage system not working can be a potential problem in the piping system itself. So, if the system of pipes are not laid out correctly, then they can, overtime create issues. This is a more complicated issue to deal with, and it requires time to fix since various experts are required to examine and then plan a new layout before it can actually be replaced and fixed.