Concrete Foundation Crack Repair

Seal Foundation Cracks Before They Become Bigger Problems

Cracks in your concrete foundation are more than just a sign of settling—they’re one of the most common entry points for radon gas. As radon seeps up from the soil, it finds its way into your home through these small openings in your basement floor or walls. Left unsealed, these concrete cracks also allow moisture, pests, and cold air to intrude—impacting your home’s safety, efficiency, and value.

At Stuedemann Radon Resolutions, we provide expert concrete foundation crack repair services to homeowners across North Central Illinois. Whether we’re sealing cracks as part of a radon mitigation system or performing standalone repairs, our team uses proven techniques and durable materials designed specifically for concrete applications. By sealing these pathways, we help block radon at its source and restore the strength of your foundation.

To learn more about our services or to schedule a consultation, please call us today at (815) 343-7091.

Why Concrete Foundation Cracks Matters

Cracks in your concrete foundation don’t just weaken the structure—they create direct channels for radon gas to enter your living space. That’s why addressing these cracks is a critical step in any comprehensive radon mitigation plan. Sealing concrete cracks also protects your basement from water leaks, mold growth, and energy loss. Whether your home is new or decades old, our concrete crack repair services are a smart, long-term investment in your family’s health and your home’s stability.

Our Concrete Crack Repair Services Include:

  • Detailed inspection of basement floors and foundation walls

  • Sealing of visible and hairline cracks with radon-resistant, long-lasting materials

  • Targeted repairs where radon is most likely to enter

  • Waterproofing to stop moisture intrusion and prevent future damage

  • Seamless integration with our radon mitigation systems

  • Professional-grade results that strengthen and clean up concrete surfaces

  • Quick turnaround with minimal disruption to your home

  • “When I needed a radon mitigation system installed to sell my house, Stuedemann Radon Resolution was quick to respond to my needs. They are professional and easy to work with for all your radon needs.”

    -Shirley W.

  • "Fabulous to work with…they did a very quick and professional installation and were concerned with keeping our house clean as well. Highly recommend!!! Thanks Forest!"

    -Tonya P.

  • "Stuedemann Radon Resolutions was absolutely incredible. I will be sure to recommend them to anyone in the future that mentions wanting radon mitigation done for their house. Truly a gem. Thank you Stuedemann!"

    -Victoria H.

  • "From the first contact to the completion of the job, the Stuedemann family acted with professionalism. The young men who installed the radon mitigation system were courteous and respectful. I recommend them for your radon mitigation needs."

    -Kris R.

  • "These guys are awesome! I needed to move a radon pipe in my basement on a short timeline. Great quality work, incredibly affordable, and timely. Use Stuedemann Radon, you won't be disappointed!!!"

    -Dave C.

  • "Stuedemann were extremely friendly and helpful in getting my radon system. They came out quickly to give me a quote and set up the system with in the week. I recommend them for any issues with radon."

    -Alvero A.