Waterproofing Experts can provide design services for Owners, Architects, and Contractors for below grade structures. Our expertise include methane gas and high level water tables that can safeguard the entire foundation. In many cities, developers are contending with limited lot sizes by creating extended basements or other below grade spaces built deep in the ground. It’s common to see multi-level parking garages or mixed use spaces several basements deep. In these situations, it’s prudent to apply high performing waterproofing systems to combat the great external pressures on the foundation and aggressive soil conditions that can easily lead to water infiltration and corrosion.