Helms Polyfoam is a chemical grouting contractor based in Central Mississippi. Chemical Grouting means we use polyurethane resins to stabilize soil, lift and level concrete, repair infiltration/inflow in infrastructure, as well as a list of other services related to weak soil and water migration through soil and structures. At our core though, we are problem solvers. We look at the result of the problem i.e. settled concrete and determine what actually made that happen and then implement a repair plan that doesn't require you to shut down your operations.