Foundations From a Boom That Slowed Before It Overbuilt
Mason was founded in 1838 and became the Ingham County seat in 1840, growing to about 2,200 residents by 1887 in a genuine 19th-century building boom that then slowed in the early 1900s. That slowdown preserved a real concentration of boom-era foundations near today's Courthouse Square Historic District, largely undisturbed by later redevelopment.
Old Foundations, Same Regional Clay Underneath
Whether a Mason foundation dates to that 1880s boom or to later 20th-century construction farther from downtown, it sits on the same mid-Michigan clay-heavy glacial till that expands when saturated and contracts as it dries, pressing on foundation walls either way. Preserved boom-era foundations in particular are worth checking for original drainage details that predate modern grading standards.
Basement Waterproofing Paths in Mason
Planning a Basement Waterproofing Project in Mason
Roof runoff, grading, hydrostatic pressure, wall cracks, floor joints, drainage, and interior humidity can create similar symptoms with very different solutions.