We Treat Your Home Like Our Own


Unlike homes with basements or crawl spaces, a slab floor is solid concrete with no structural wood flooring system. For homes with this type of floor, soft soil or bad compaction is almost always the culprit. Once the soil is compromised, the slab will shift, and this creates the sagging or sinking effect. Pressure from that shift will sometimes crack the slab itself, causing high and low places in the flooring. To fix this type of damage, you need concrete slab repairs.
Water is a probable suspect, as it seeps into the ground around your foundation. The sill plate, wood beams, and floor joists are all vulnerable to this; these wooden components on top of your foundation are the wood framing system that supports your floor. Because it has direct contact with the concrete and can be over the exposed soil line, it often falls victim to water intrusion. Once water intrudes and saturates the wood, this leads to deterioration. It’s this deterioration that causes the floor system to fail.

But you don’t have to have standing water under your house to cause structural decay. High humidity can also damage the beams and joists that hold up your subfloor. Wood is highly porous and readily absorbs water from the air. Over time, this water saturation softens and rots the boards. As they decay, they compress under the weight of your home, lowering your floor sometimes by several inches.

Lack of building codes- or outdated ones- are another concern. A main support beam, the post that spans the length of your home, should be sized proportionately and supported every few feet. In many homes, the beams may not be the correct size or the support posts are installed too far apart. This over-spanning puts greater stress on the beam and makes it more likely to sag and potentially even fail.
Along the same lines, if your home is more than 50 years old, it’s also possible that inadequate materials are to blame. When a home is built, sometimes the beams or joists are not the correct dimensions. When this happens, a contractor will install a shim; a shim is a thin piece that adds a minimal lift to ‘even out’ the installation. Many times in construction, that shim was usually another piece of wood; at Acculevel we use steel shims to prevent compression or rot. These shims also allow us to increase the overall surface of the bearing load, so that the beam it’s supporting is not crushed by the weight of your home.
Technology is another age-related factor. New solutions and materials are always in development, but they take time to become commonplace. Before the 1970s, pretreated or pressure-treated lumber was not widely available or regularly used by builders. Lumber installed in its original ‘raw’ form is more vulnerable to insects and water damage.
New trends in home design can have a negative effect if a remodel doesn’t take the weight of the raw materials into account. Many older homes aren’t built to carry the load of solid granite countertops or stone-tiled floors and walls. Recreational items like a pool table or hot tub will also add significant weight to your floor system. These are all items that can put additional stress onto an already failing wood structure.
Contact Acculevel! We provide free estimates on sagging floor repairs.
We tackled a repair project involving compromised joists in need of reinforcement. Our team identified these issues and implemented support structures to ensure stability. While working, we stayed alert for any additional problems. This essential repair comes at an estimated cost of nearly $25,000.
Near Cincinnati, OH
We successfully completed a structural repair project focusing on reinforcing basement walls. The effort was aimed at strengthening the structure and preventing further deterioration. Our team implemented key support solutions to ensure the long-term stability of the area. The project, located in the 45255 area, involved precise work alongside a budget around $5,765.
Near Cincinnati, OH
We tackled a foundation repair for Paul's property, addressing significant cracks in his cinder blocks. While there was no water intrusion, these repairs were crucial to maintain the home's structural integrity. The effort involved excavation and reinforcement work, ensuring long-term stability. The project was approximately priced at $9,300 in the 45240 area.
Near Cincinnati, OH
We've been working on leveling the floors of a basement with a poured foundation to address unlevel surfaces. The project involves installing necessary supports to ensure structural stability and prevent any potential issues. This service, scheduled with Mark, is aimed at providing David with a secure and level foundation. The estimated cost of this crucial repair is approximately $19,100.
Near Cincinnati, OH
We recently completed a waterproofing project for Jack in zip code 45233. The foundation, made up of stone, concrete, and cinder block, was allowing water to enter the basement. Our team addressed this by implementing necessary repairs to seal and protect the interior. For an approximate price of $5,300, the project's focus ensures that Jack's basement remains dry and secure.
Near Cincinnati, OH
We recently completed a job to address foundation settlement issues affecting a garage area in zip code 45238 for Ron. The project involved leveling uneven floors and installing support piers to stabilize the structure. This comprehensive repair, with an approximate cost of $14,600, ensures a stable and functional foundation, addressing issues like sticking doors and uneven surfaces.
Near Cincinnati, OH
We completed a basement waterproofing project for Jasmine in zip code 45207. This involved sealing cracks in the basement and installing a drain system to prevent water intrusion and protect the foundation. The job ensures that water is effectively directed away from the structure, safeguarding against potential water damage. The approximate cost of this effort was around $10,000.
Near Cincinnati, OH
We tackled foundation settling issues at Denise's home in zip code 45248. With the corner having dropped about half an inch, it caused noticeable v-shaped interior wall cracks. Our work involved structural foundation repair to stabilize and prevent further damage. The estimated cost for this comprehensive stabilization project was approximately $14,000.
Near Cincinnati, OH
We addressed significant cracks in a basement wall, focusing on preventing water intrusion. The repair involved assessing the wall condition and applying necessary waterproofing measures to mitigate further damage. Estimated job cost was about $3,200, enhancing the structural stability of the home's foundation.
Near Cincinnati, OH


