Helical piers were designed to create a fast, easy foundation for decks, sunrooms, and other small structures. As an alternate to traditional concrete piers, helical piers eliminate all the frustration you can think of. These are steel piers that are attached to the bottom of a post, and driven into the surface with helical blades on the lower section of the pier. They prevent any further settlement issues, and can even lift your home back to level position. With regards to any sort of weather condition, and no excavation needed, helical piers are sure to stabilize your foundation.