How much does it cost to fix foundation

If you’re a homeowner, you may have heard about foundation issues and how serious they can be. Your home’s foundation is the most critical component since it supports the entire structure. Any problems with your foundation can lead to structural damage, which can be expensive to fix. Suppose you’re experiencing foundation issues; in that case, you’re probably wondering how much it will cost to repair your foundation. In this article, we’ll discuss the factors that influence foundation repair costs, the different types of foundation repairs, and the average cost for each type.

Factors That Affect Foundation Repair Costs

Several factors can affect the cost of foundation repair. Some of the most critical factors include:

  1. The extent of the damage: The more severe the damage, the more it will cost to repair.
  2. The type of foundation: Different foundation types require unique repair methods.
  3. The foundation repair method: There are several methods for repairing foundations, and each has its associated costs.
  4. The location of your home: Labor and material costs vary depending on where you live.

Types of Foundation Repairs

There are several types of foundation repairs, including:


Piering is a process that involves installing piers beneath the foundation to provide additional support. This method is typically used for homes with settling or sinking foundations. There are two types of piers: push piers and helical piers. Push piers are driven into the ground using hydraulic jacks, while helical piers are twisted into the ground.


Slabjacking, also known as mudjacking, is a repair method that involves injecting a mixture of water, soil, and cement underneath a concrete slab foundation. This procedure lifts the slab back to its original position.

Sealant Injections

Sealant injections are a popular method for fixing foundation cracks. This process involves injecting a liquid polymer into the crack, which fills the gap and prevents further damage.


Underpinning is a repair method that involves excavating the soil beneath the foundation and replacing it with a more stable material. This procedure strengthens the foundation and prevents future damage.

Average Costs for Foundation Repairs

The cost of foundation repairs varies depending on the type of repair required. Here are some average costs for common foundation repairs:

  1. Piering: Piering can cost anywhere from $1,000 to $3,000 per pier. The total cost will depend on the number of piers required.
  2. Slabjacking: The average cost of slabjacking is between $500 and $1,300, depending on the size of the slab.
  3. Sealant Injections: The cost of sealant injections is typically around $500 per crack.
  4. Underpinning: Underpinning can cost anywhere from $1,000 to $3,000 per pier. The total cost will depend on the number of piers required.

It’s essential to note that these are just average costs, and your actual cost may vary depending on several factors.


Foundation issues can be expensive to fix, but it’s crucial to get them addressed as soon as possible. The longer you wait, the more extensive the damage can become, and the more costly the repairs will be. If you suspect that you have foundation issues, contact a professional foundation repair contractor for an inspection and estimate.


  1. How do I know if I have foundation issues? Look for signs such as cracks in walls, doors that won’t close properly, or uneven floors.
  2. How long does it take to repair a foundation? The duration of the repair depends on the extent of the damage and the repair method used.
  3. Is foundation repair covered by insurance? It depends on your insurance policy. Some policies may cover foundation repairs caused by specific events, such as flooding or earthquakes.
  4. Can I fix foundation issues myself? Foundation repairs are complex and require specialized equipment and expertise. It’s best to hire a professional contractor for these types of repairs.
  5. How can I prevent foundation issues in the future? Regular maintenance such as keeping the soil around your foundation properly watered and graded can help prevent foundation issues in the future.
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