Have you noticed these signs of foundation damage in your home?

As a homeowner, noticing new changes in your home is common. And while it may be easy to ignore, doing so can lead to serious problems for your home and your family.

  • Heaving or sinking floors
  • Buckling and bowing walls
  • Floor and wall cracks
  • Leaning chimneys
  • A leaky, flooded basement

What causes foundation cracks?

Foundation cracks can happen for a lot of reasons, and understanding them helps tackle and prevent issues. Here are a few common causes of foundation cracks:

Foundation settlement

Over time, the soil beneath a foundation may settle or shift, leading to uneven support. This settling can make the foundation crack as it adjusts to changes in the ground.

Soil expansion

Certain soil types, like expansive clay, can expand and contract significantly with changes in moisture. This movement puts pressure on the foundation, causing cracks.

Poor soil compaction

If the soil beneath the foundation wasn't compacted well during construction, it may squish down over time, causing uneven settling and cracks in the foundation.

Hydrostatic pressure

Imagine your home dealing with bad drainage or heavy rainfall. Excessive water can pool around the foundation, soak into the soil, and make it expand. This increased pressure can force water into the foundation, resulting in cracks as the home tries to handle the extra stress.

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Thrasher has locations throughout Nebraska, Iowa, Missouri, Kansas and Colorado.

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Access valuable resources to help keep your home healthy and your family safe.

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Give us a call at 1-402-389-4181 or complete this form and we'll contact you shortly to schedule a Free Inspection, and you'll get a no-obligation written quote during our initial visit.
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What kind of foundation cracks are bad?

Foundation cracks come in all shapes and sizes, but some cause more trouble than others. While any crack deserves a professional inspection, active cracks are the worst type.

Why choose Thrasher as your foundation repair contractor?

Our team of experts has nearly 50 years of experience in foundation repair and is dedicated to finding the best solution for your home. We work with you every step of the way, from diagnosing the issue to implementing a long-term solution.

But more importantly, our trained specialists understand that their ultimate job is to make your home whole again. We know this is about more than just repairing a foundation - it's about returning the feeling of home to you. And allowing you to enjoy your home in the way it was meant to be enjoyed.

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Before and Afters

Testimonials

Don't just take our word for it. Read what our customers have to say about our work.

review "Anthony was knowledgeable and friendly and did a great job assessing my situation. I've had nothing but great interactions with Thrasher Foundation Repair personnel now and in the past. They're on time, work very efficiently and do a high quality job." - Keith L. - Des Moines
review "Highly recommend Thrasher Foundation Repair. Kyle was a dream to work with, very knowledgeable, explaining in great detail the work to be done and the reasons why... it just made sense. They were all very professional and eager to please, even provided me with plenty of before & after pictures. Great company and great teamwork." - Carolyn T. - Denver
review "Thrasher's expertise was evident every step of the way of our home improvement project. Their dedication to customer satisfaction and expertise in handling this significant investment in our home make them the go-to choice for any foundation repair needs." - Daren D. - Kansas City

Frequently Asked Questions

  • A repair project generally takes less than a day to complete with the proper foundation inspection, trained experts, and the right equipment. Other foundation repairs call for minimal yard disturbance, like wall anchors or pier solutions, which require us to excavate a small surrounding area.

    Keep in mind, the more widespread foundation problems are, the larger the repair system required, taking extra time. Once the project is complete, the excavation will be covered as dirt is put back into place and landscaping restored.

  • A home requires a few elements to assure the basement stays dry, including:

    • Strong load-bearing soils that support the foundation and keep it in place
    • The house sits on a crown, so water flows away
    • Gutters and drainage systems that work properly

    But even if a home has all of these things, these systems can falter over time. To guarantee a dry basement all of the time, you will have to make sure all of these factors remain intact, requiring extra vigilance. Just keeping a close eye won't catch everything, such as changes to the soil alongside and beneath your home. However, proper drainage can go a long way to preventing these situations.

  • Sometimes the source of a leaky basement or basement flooding is obvious, like a clogged drain, wall cracks, or failing mortar between blocks that allows water to get in.

    However, knowing the full path and source of that water leak can take some detective work, requiring a trained expert and a thorough foundation inspection with moisture detection tools. The cold joint, where the basement wall meets the basement floor and creates a natural seam, is a frequent point of water intrusion. Hydrostatic pressure, water building in loose soils, can also force moisture through porous blocks, joints, and cracks.

  • Many minor cracks are visual and not indicative of structural damage. However, to identify cracks that might show significant foundation problems, you must look at the size and number of cracks. If cracks are more than 1/8 inch or span a large surface area, that is probably serious. If foundation cracks continue to grow over time, they're likely signals that the foundation giving way under pressure, which could become a severe foundation issue.

  • While drywall cracks sometimes come from seasonal changes in humidity, they may also be a sign of foundation problems. For example, foundation settlement leading to cracked concrete slabs often indicates that sagging walls are next and drywall is soon to follow. Uneven load-bearing soil can also cause the home to shift and sink, resulting in cracks forming on your interior walls.

  • There are several precautions to take when preparing for a basement finishing project.

    1. Eliminate moisture issues, including leaks, pooling water, condensation, or dampness gathering on walls or other surfaces.
    2. Make sure all of the basement walls are plumb (straight vertical) and the floor is flat horizontally. If either of these things are off, it could indicate foundation problems that we can repair before the basement finishing project starts.
    3. Get your basement checked for radon. If radon is detected, take radon mitigation steps before to assure your home is safe.