Tulsa foundation repair calls rise as clay soil swells and shrinks

By AI, Created 3:07 PM UTC, May 30, 2026, /AGP/ – Level Home Foundation Repair says it is seeing more foundation damage calls across Tulsa after extreme wet-dry swings stressed Oklahoma homes. The company points to expansive clay soil, which can swell during wet periods and shrink in drought, as a major driver of the problem.

Why it matters: - Oklahoma homeowners face recurring foundation stress because clay-rich soil expands when wet and contracts when dry. - The problem can lead to cracks, uneven floors, sticking doors and other structural issues that get more expensive if they are caught late. - The company says early inspections can help limit repair costs.

What happened: - Level Home Foundation Repair reported a significant uptick in foundation damage calls across the Tulsa metropolitan area after one of the most extreme wet-dry cycles in recent Oklahoma history. - Founder Jerrod Dillard linked the surge to highly reactive clay soil and volatile weather patterns in the region. - Oklahoma ranks among the top states in the nation for expansive soil activity, according to the American Society of Civil Engineers.

The details: - Eastern Oklahoma’s clay-rich soils absorb water and swell during wet periods, then shrink and crack during drought. - The state’s soils contain high concentrations of montmorillonite clay, a mineral that can expand up to 15 times its dry volume when saturated. - In extreme cases, that expansion can exert pressure above 5,000 pounds per square foot. - When moisture retreats, the soil contracts and can leave voids beneath slabs and footings. - Common warning signs include diagonal cracks from doors and windows, sticking doors and windows, gaps between walls and ceilings or floors, uneven floors, stair-step brick cracks, chimney separation or leaning, and plumbing issues from shifting soil. - Dillard said a foundation inspection takes about an hour and costs nothing. - Level Home Foundation Repair offers steel pier installation, helical pier systems, polyurethane foam concrete leveling, crawl space structural repair, pier and beam foundation repair, drainage systems, and free foundation inspections. - The company says it has completed more than 1,000 projects across eastern Oklahoma. - Level Home Foundation Repair says it holds a 4.9-star Google rating based on 179 reviews. - The company is BBB accredited and a Tulsa Regional Chamber member. - Contact information listed in the release includes the company’s website and phone number (918) 361-7787.

Between the lines: - The surge in calls suggests Oklahoma’s foundation risk is being shaped by both soil chemistry and more erratic weather swings. - Dillard framed the company’s local presence as a trust signal, saying the team lives with the same soil and weather as its customers.

What’s next: - Homeowners seeing early warning signs can request a free foundation inspection. - Level Home Foundation Repair is positioning its inspection and repair services as the next step for homes showing movement or visible damage.

The bottom line: - In Tulsa and across eastern Oklahoma, expansive clay soil remains a structural risk that worsens when wet seasons and droughts alternate quickly.