Often the call to a basement waterproofing company is made because of a wet basement issue that should be first addressed by the checking of the exterior moisture issues of the structure. What is called “Basement Waterproofing” in the industry is not that at all. It is actually Basement Drainage and the water should be addressed at all sources on the outside of the structure before succumbing to the French Drain system on the inside of the basement. For the right approach, a full service company is best and not a specialist, where the tendency for self serving recommendations reside. Visit the link below before spending wasted dollars on a French Drain System.