If your home is showing signs of sinking or settling, you may be in need of a foundation repair. Settling and unstable foundations can cause a variety of issues including cracking basement walls, uneven floors, voids in your yard, pest infestation, and more. While you can try to tackle foundation problems on your own, it is best to hire a professional helical pier installer. This type of foundation support is a fast, durable, and affordable solution for many homes.
The helical pier installers pier process works much like a screw. A hollow drill bit is used to bore through the soil, then a helix-shaped pier is inserted into the hole and screwed into place. A grout mixture is injected into the space around the pier to further secure it and fill any voids in the excavation area. The excavation is backfilled with soil and compacted to finish the installation process.
Helical piers can be used to stabilize almost any structure, including commercial and industrial buildings. They are especially useful in situations where other types of foundation support are not feasible or practical. They are also great for new construction because they can be installed without the need for a concrete footer or a full foundation.
Finding the Best Helical Pier Installers: Tips for Choosing the Right Professionals
A helical pier contractor should always get a geotechnical survey done before installing helical piers. This will help determine how deep the piles need to go. Different regions have different soil compositions that can impact the needed pier depth. For example, sandy or soft soils will require the pier to be driven farther into the ground than harder soils. Also, areas at higher altitudes will need a deeper pier.