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Foundation repair can vary greatly based on the type of damage, site conditions, and more. If you choose to hire A-1 Concrete Leveling and Foundation Repair in Nashville for your foundation repair project, we’ll provide you with a detailed quote outlining the problems with your foundation and the method we will use to fix it.

In today’s blog post, we’re sharing a few popular methods used to repair foundations. Continue reading to learn more, and if you have any questions, feel free to contact our team of foundation experts!

Concrete Lifting

Concrete lifting, or slabjacking, is a foundation repair method for homes that are constructed on a concrete slab, rather than a below-grade basement. It’s similar to concrete leveling, but instead of just lifting your concrete driveway or patio, the entire home will be lifted and leveled.

First, a pattern of holes is strategically drilled into the area needing repair. Then, a lifting solution is injected into the holes, filling the void beneath the concrete and lifting the slab until it is even with the rest of the slab. Compared to other more complex and labor-intensive foundation repair methods, concrete lifting is relatively low-cost. If you choose to go with this method of foundation repair, it’s important to choose a foundation repair company that specializes in slabjacking.


Piering is a foundation repair method that involves using posts to bolster a foundation that is settling or failing. Piering is a great foundation repair option, but you should keep in mind that any foundation repair job should be tested by a structural engineer to ensure that it can support the heavy load of your home.

Concrete Pier

Foundations are often constructed with pour-in-place concrete piers that hold the weight of the home. Concrete piers can also be used in foundation repair and are a very long-lasting solution to foundation problems. However, they are very labor-intensive to install and the foundation repair contractor must dig a lot of dirt out in order to create holes for the piers. This makes cleanup difficult and adds to the cost of the foundation repair. Here at A-1 Concrete Leveling and Foundation Repair, we pride ourselves on leaving your home just as clean, or cleaner, than when we started and will take great care to protect your landscaping. 

Steel Piers 

Steel piers take less time and disturb the landscape less than concrete piers, but they are more technical to install. They require precision and data-driven techniques and provide excellent results.

Spot Piers

Spot piers are shallow piers that are filled with concrete. They’re a great, affordable option for repairing foundations in areas that don’t need to support a lot of weight, like a detached garage or porch. 

Helical Piers

Helical piers are a good choice for exterior foundation repair and interior slab repairs, as they are versatile and long-lasting. They’re galvanized to prevent rusting and work in a variety of soil conditions. Helical piers are also called piles or screw piles and you can think of them as deep foundation steel pins that secure your foundation. 

Push Piers

Push piers are made from steel pipe that is galvanized or epoxy-coated and drilled into the foundation with a hydraulic ram, providing stability and support to the structure.

Signs of Foundation Problems

 As a homeowner, it’s important to look out for the signs of foundation problems. You’re the first line of defense for foundation issues, and we’re unable to put our expertise to use without you first calling us for a quote! It can be easy to write off issues because you’re afraid of finding something wrong, but the reality is that all homes eventually have foundation issues. It doesn’t mean that your house is done for, but it does mean that you need to call a foundation repair company to investigate and fix problems when they arise. Here are a few common signs of foundation problems:


Look for foundation cracks both inside and outside your home. They’re often the first sign of a sinking foundation, and if they’re not addressed, they will lead to larger problems.

Leaky Basement

Water intrusion is often caused by a compromised foundation, and it’s important to call a foundation expert to locate and repair the problem.

Bowed Walls or Sagging Floors

If you notice bowing or sagging walls in your basements or crawlspaces, it may be a sign of foundation problems. Don’t panic: bowing walls and sagging floors can be repaired, but you’ll need the help of an experienced foundation repair contractor. 

Gaps Around Windows

If you see large gaps around doors and windows, it may be a sign that your foundation is settling. 

Foundation Repair Experts – Nashville

We hope you found this blog post useful! There are many ways to repair a foundation, and the important thing to remember is that even if it looks bad or your basement is full of water, it can be repaired! When you hire A-1 Concrete Leveling and Foundation Repair, you can trust that we’ll get the job done right, and within budget. Along with foundation repair, we also specialize in drainage solutions, new concrete, and concrete leveling. 

If you found this post to be useful, check out a few of our other foundation repair blog posts: