Since 1987
Helitech is proud to maintain a long-standing relationship with Mid-Missouri, having served homes throughout Illinois, Missouri, Eastern Iowa, and Western Kentucky since 1987. When you hire a local foundation repair and waterproofing company like Helitech, you gain peace of mind knowing that they understand your home repair needs because they experience them, too. At Helitech, our foundation repair and waterproofing experts are committed to caring for your home as if it were theirs.
Since 1987
100,000+ Homes Healed
13,000+ 5 Star Reviews
8X BBB Torch Award Winner
THE HELITECH EXPERIENCE
Missouri’s karst topography, characterized by limestone bedrock with caves and sinkholes, creates unique foundation challenges. The dissolving limestone can create underground voids that may lead to sudden soil settlement or sinkholes. This geological feature requires specialized foundation solutions and careful monitoring, as the ground beneath homes can be unpredictable and prone to shifting.
Foundation settling in Central Missouri primarily occurs due to the region’s combination of clay soils and constantly changing moisture conditions. During drought periods, the clay soil shrinks significantly, creating voids under foundations. When moisture returns, the uneven soil expansion can cause differential settlement. Additionally, the area’s karst geology can contribute to unexpected soil movement and foundation settling.
Missouri’s distinct seasonal rain patterns, particularly heavy spring rains and summer storms, create significant waterproofing challenges. The sudden influx of water can overwhelm traditional drainage systems and create hydrostatic pressure against foundation walls. This cycling between wet and dry seasons also causes soil expansion and contraction, potentially compromising existing waterproofing systems and requiring robust, year-round solutions.
Missouri’s clay-rich soil is highly expansive, meaning it swells substantially when wet and shrinks when dry. This continuous cycle can cause foundations to heave or settle unevenly, leading to structural damage. Common issues include cracked walls, uneven floors, and stuck doors or windows. The soil’s poor drainage characteristics also contribute to water accumulation around foundations, potentially leading to basement leaks and structural deterioration.
