Get help with your foundation piering needs. Fill out the form above and we will connect you with local pros in your area. Foundation piering, also known as underpinning, is a specialized technique used to stabilize and strengthen the foundation of a building or structure. This process involves installing steel or concrete piers deep into the ground beneath the foundation to provide additional support. Foundation piering is typically used when a foundation has settled or shifted due to soil movement, poor construction, or other factors. By strategically placing piers at key load-bearing points, foundation piering helps to redistribute the weight of the structure and prevent further damage. This method is highly effective in addressing foundation issues such as cracks, uneven floors, and sticking doors or windows. With the expertise of experienced professionals, foundation piering ensures the structural integrity of a building, providing long-lasting stability and peace of mind.

How to Do Foundation Piering

Foundation piering is a process used to stabilize and reinforce a foundation that has experienced settling or sinking. Here are the steps to successfully complete foundation piering:

Step 1: Assess the Foundation

Begin by thoroughly inspecting the foundation for signs of settling, such as cracks, uneven floors, or gaps between walls and ceilings. Identify the areas that require piering.

Step 2: Prepare the Work Area

Clear the area around the foundation and remove any obstructions. This will provide easy access for the necessary equipment and materials.

Step 3: Excavate the Foundation

Use an excavator or a similar digging equipment to carefully dig around the foundation in the identified areas. Create sufficient space to install the piers.

Step 4: Install Steel Piers

Place steel piers vertically into the excavated holes, ensuring they reach stable soil or bedrock beneath the foundation. The number of piers required depends on the foundation's size and condition.

Step 5: Lift and Stabilize the Foundation

Using hydraulic jacks, gradually lift the foundation to its original position. Monitor the process carefully to avoid any further damage. Once the foundation is level, secure it in place using brackets or other support systems.

Step 6: Backfill and Clean Up

Fill the excavated holes around the piers with soil, compacting it as you go. Restore the landscaping, ensuring proper drainage away from the foundation. Clean up the work area, removing any debris or excess materials.

Step 7: Professional Inspection

It is highly recommended to have a professional inspect the foundation piering work to ensure it meets safety standards and regulations. They can also provide guidance on any additional measures that may be necessary.

By following these steps, you can successfully perform foundation piering and restore the stability and integrity of your building's foundation.