What A re T he C ommon M istakes R elated T o T he French D rain S ystem? Drainage systems are a very crucial part of any building project. Thus, it's planning as well as its execution must be done well. If you are working on a large project, then you should hire the B est F oundation C ompany I n California to do the job. They have professionals, who can help you to plan and execute it smoothly and perfectly. A lot of people make mistakes while installing and choosing the material for the French drain system , which causes a lot of problems in the future. Here are some common mistakes people do while installing a French drain system, which you must avoid- Not checking the underground area: One of the mistakes which could be fatal is not checking the ground before starting to dig. You should always make a call and inquiry if any utilities lie underground. There is a possibility that the water lines, power lines, or gas pipelines pass through the