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Lack of building codes- or outdated ones- are another concern.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've addressed a structural issue involving sagging floors in Brandon's property. The previous owner had installed jacks independently, causing instability. To rectify this, we installed new adjustable steel posts, ensuring proper support and stability for the home's foundation. The approximate cost for this repair was $3,400, providing a lasting solution.
Near Lebanon, IN
We just completed a structural foundation repair in William's crawl space. The job involved installing adjustable steel posts to ensure the home remains secure. These supports are crucial in stabilizing the foundation and preventing future shifting. The service required precise adjustments and careful placement, contributing to the overall strength of the structure. The approximate cost for this work was around $4,200.
Near Lebanon, IN
During a recent inspection, visible cracks and structural concerns were identified in the brick exterior and foundation areas. The images show clear signs of deterioration, suggesting a need for intervention to prevent further structural damage. This repair is estimated to be around $6,700.
Near Lebanon, IN
We tackled a complex foundation repair project involving a crawl space and exterior brick wall that showed signs of distress. The project focused on leveling and stabilizing the foundation to prevent further structural damage. Appropriate measures were taken to reinforce the affected areas, ensuring the integrity of the building.
Near Lebanon, IN
Addressed water intrusion issues at Malcolm's apartment in the 46052 area. No burst pipes were found, so our team focused on repairing the structure to prevent further water entry. The work involved careful excavation and the installation of a protective drainage system. Approximate project cost is around $15,700, ensuring the apartment remains dry and secure.
Near Lebanon, IN
We recently addressed a significant water intrusion issue at Mark's residence in the 46052 area. The sloped driveway was allowing water to pool and enter the basement. To counter this, we installed an effective drainage system, ensuring water is directed away from the house. Additionally, we tackled water seepage around basement windows. Our waterproofing solution was completed for approximately $5,372, providing a dry and secure environment.
Near Lebanon, IN
Completed a structural repair for Mary's crawlspace in the 46052 area. The project involved reinforcing the block foundation using I-beams and additional support to ensure stability. This vital work enhances the overall integrity of the structure at an approximate cost of $22,800.
Near Lebanon, IN
Elaine's crawl space in zip code 46052 required attention due to cracking joists and noticeable wall issues. Our team installed new supports to stabilize the structure, addressing the root concerns effectively. This comprehensive repair service involved reinforcing the crawl space to prevent future damage, completed at an approximate cost of about $7,800.
Near Lebanon, IN
Conducted an on-site evaluation for a bowing foundation wall in a manufactured home with a crawl space. The west wall shows significant inward movement, possibly affecting an adjacent window. Developed a repair estimate around $5,000 to address the issues and restore stability.
Near Lebanon, IN


