Water infiltration amendments should always be approached from the outside first. Sometimes, however, the infiltration is caused by hydrostatic pressure (vertical movement through basements slabs) or underground springs and require additional interior solutions. Specification of system type, size, and location are dependent on the particular building structure, soil type and existing level of finishes. This critical stage should be addressed by a contractor with experience and education in the science of hydrology, engineering and construction. The Stormwater Professional team is qualified and available to address these intricate and specific requirements. Their expertise includes interior sump pump system sizing through certified mold inspection and remediation. Trust your health and home to the experts at Stormwater Professionals.