
While Illinois is a great place to have a home, changing seasons, shifting weather and natural forces can allow water to seep into your home and cause all kinds of damage. Many Illinois homeowners face challenges every day, and Acculevel Foundation Repair & Basement Waterproofing is here to help.
Whether you’re dealing with foundation damage or basement flooding, our team of the best foundation repair experts in Illinois can fix up your home and keep the problem from occurring again. We have seen it all and can quickly assess and remedy your issues to get you back to enjoying your home in no time. If you need concrete leveling, crawl space encapsulation, or basement waterproofing, we can help. Get in touch today to learn more about our services.

For James' property, we addressed a mold issue in the crawl space by implementing an effective encapsulation solution. The limited 40-inch clearance required precise work, but our team managed to install a moisture control system to maintain optimal humidity levels, significantly improving air quality. Additionally, mold was thoroughly removed and treated to prevent future growth. This detailed job was completed for around $15,000.
Near Belleville, IL
We completed a comprehensive foundation stabilization and waterproofing project. This involved reinforcing the basement structure to address settlement issues and utilizing waterproof membranes to prevent future moisture intrusion. These essential measures ensure long-term durability and safety. The job in the 62220 area was carried out for approximately $42,500.
Near Belleville, IL
Addressed the persistent flooding issues in Lenora's basement by implementing a complete waterproofing solution. By optimizing sump pump operations and sealing entry points, we've reinforced the space against moisture and critter intrusion. The shaky stairs were also secured to prevent future accidents. This ensures long-lasting protection and peace of mind for approximately $18,000 in zip code 62640.
Near Girard, IL
We've undertaken a significant foundation raising project for Rhonda's home to address the separating floors and walls. This involved elevating the foundation to realign structural elements and prevent further separation issues. With a focus on ensuring stability and safety, this repair is essential for long-term home integrity. The approximate project cost is $49,000, and it's located in the 61914 area.
Near Bethany, IL
Addressed foundation sinking near the porch area, which is situated on a crawl space with a block foundation. The customer, Ralph, requested that only this specific area be leveled to ensure stability and safety. The project, focused on creating a level foundation, was completed for around $9,500, helping to prevent further sinking issues.
Near Effingham, IL
We've addressed noticeable cracks and settlement issues in the home's foundation, particularly around the external walls. The middle of the house had dropped about an inch, leading to significant structural concerns. Our team worked to stabilize the structure, ensuring long-term integrity and safety. The project cost was approximately $18,000.
Near Orland Park, IL
We undertook a significant foundation repair for Russell, focusing on stabilizing his home's structure. The process involved installing piers to level the floor, addressing the existing foundation cracks, and ensuring a solid and even base. These actions are vital for preventing further damage and maintaining the home's integrity. This comprehensive service was carried out in the 62864 area with an approximate cost of $21,590.
Near Mount Vernon, IL
We recently completed a slabjacking project for Troy in the 62458 area, tackling uneven slabs leading up to his porch. This intervention was necessary to ensure safe and stable access to the home. By carefully lifting and leveling the concrete, we've enhanced both safety and curb appeal. The job was efficiently carried out with an estimated cost of about $2,900.
Near Saint Elmo, IL
Completed a comprehensive basement waterproofing project to address water intrusion through the flooring. Our team installed exterior window wells and reinforced the sealing around the basement window, ensuring long-term protection against moisture. This essential intervention for Chris in the 62711 zip code was completed for around $8,900.
Near Springfield, IL

Mold, often referred to as biological growth, has no place in your home. Our Illinois mold removal specialists are here to identify the root cause of your mold issues and provide effective treatments to eliminate the problem. We’ll ensure your home is free from mold infestations and help prevent future occurrences.
Serving communities throughout Illinois, we specialize in comprehensive mold removal and treatment services near you. Our experts focus on addressing the underlying cause of your mold problem and delivering a permanent solution. Say goodbye to the yearly battle with mold, mildew, and musty odors. Whether it’s a moldy basement or a damp crawl space, we’re equipped to treat and resolve the issue for good.


Are you struggling to keep your basement or crawl space dry? Even a small leak or trickle of water can quickly escalate into serious moisture issues, mold growth, or structural foundation problems. At Acculevel Foundation Repair & Basement Waterproofing, we take pride in being Illinois’ best and most trusted experts for basement waterproofing near you. With nearly 30 years of experience, we provide professional, reliable, and long-lasting waterproofing solutions designed to protect your home.
Water intrusion in your Illinois basement can occur for several reasons. Over time, foundation sealants may deteriorate, drainage systems may crack or clog, and shifting soil around your home can create stress fractures, allowing moisture to seep in. Left unchecked, these issues can lead to humidity buildup, mold growth, and even structural instability.
If your basement is showing signs of leakage, dampness, or mildew, it’s crucial to act fast. A well-sealed, waterproofed basement protects your foundation, improves indoor air quality, and enhances home value. Contact a trusted foundation repair company near you today to safeguard your home against costly water damage.


Concrete slabs are a common feature in nearly every home, whether it’s a sidewalk, patio, pool surround, or garage floor. However, Illinois homeowners may sometimes encounter problems like shifting slabs or cracks in their concrete. These issues can arise for several reasons, including shifting soil, erosion, or compaction problems. If you’re dealing with cracked or uneven concrete, Acculevel Foundation Repair & Basement Waterproofing is here to help.
We provide a range of concrete repair services, including:
Our team is dedicated to resolving any problems with your concrete sidewalks, patios, or other areas, ensuring they are smooth, safe, and functional once more. Contact us today for expert concrete repair near you!


Are you struggling with a damp, musty, or moldy crawl space? Our team of Illinois crawl space repair specialists is here to help. One effective solution to eliminate moisture and musty odors in a crawl space is crawl space encapsulation. At Acculevel Foundation Repair & Basement Waterproofing, we install durable polyethylene liners designed to block leaks and prevent water vapor from entering your crawl space. These liners also feature an antimicrobial coating to inhibit mold growth and protect the material from decay.
Our crawl space encapsulation services come with a 25-year warranty, providing you with long-term peace of mind. We’re committed to offering affordable, effective solutions that address the root cause of your crawl space issues, ensuring the problem doesn’t return. Contact us today for the best crawl space encapsulation near you in Illinois!


If your basement is feeling damp, it’s time to get some help. Our team of Illinois damp basement repair experts can get to the root of the issue and fix it for good. We look forward to helping solve your musty and moldy basement problems.


Basement flooding can be a serious issue. If you’re experiencing water in your basement or crawl space, it’s time to get help. Let our Illinois flooded basement repair specialists fix your problem and keep it from coming back.


Are you noticing bowing or cracked walls in your home? These could be early signs of foundation damage that should not be ignored. No matter the cause of your foundation issues, Acculevel Foundation Repair & Basement Waterproofing is here to provide reliable solutions. Our team of Illinois foundation repair specialists uses advanced techniques and tools to address foundation problems efficiently and effectively.
Foundation cracks are more than cosmetic—they indicate structural concerns that need immediate attention. We offer professional foundation crack repair services that provide permanent solutions, giving you lasting peace of mind. Additionally, we have extensive experience repairing bowing foundation walls. If you need trusted bowing wall repair near you, our team is ready to help.
With years of expertise, Acculevel Foundation Repair & Basement Waterproofing is one of Illinois’ most trusted foundation repair companies. We perform thorough assessments to determine the best approach for your specific issue, whether it’s foundation leveling, crack repair, or another tailored solution. For bowing walls, we offer customized options such as carbon fiber straps, wall anchors, and helical tiebacks. Plus, our foundation crack repair services are backed by a life-of-structure warranty, ensuring your home remains safe and secure for years to come. Contact us today to get started!


Basement flooding can be a serious issue. If you’re experiencing water in your basement or crawl space, it’s time to get help. Let our Illinois flooded basement repair specialists fix your problem and keep it from coming back.


Your floors should be smooth and even. If you’re seeing sagging floors, or bowing walls, it could be a sign of a more serious structural issue in your Illinois home. Acculevel Foundation Repair & Basement Waterproofing is your local sagging floors repair specialist. Our team is ready to fix your sagging floor and get to the root of the issue, so the problem doesn’t come back. We can tackle:
Don’t ignore floor sagging in your home, contact our team today.


An egress window is a fantastic way to increase the value of your basement and home in general, as well as providing extra safety for your family. An egress window is a specialized window built into the foundation of your home that is large enough to allow someone to escape in the event of a fire or other emergency. At Acculevel Foundation Repair & Basement Waterproofing, we are professional egress window installers near you who have years of experience and understand the different requirements to make sure you get the correct window for your home.
If you are interested in having an egress window installed in your Illinois home, we invite you to fill out our contact form.


