Foundation repair · New Braunfels, TX
Foundation repair in New Braunfels — where the Hill Country meets the Blackland clay.
New Braunfels straddles the Balcones Escarpment: limestone hills on the west side of I-35, deep expansive clay to the east. The same week, we can measure a stable slab in the hills and a 1.5-inch corner drop ten minutes east — geology, not workmanship, is usually the difference.
The growth boom matters too. Subdivisions like Veramendi and the corridors off FM 306 went up fast on engineered pads; most perform well, but where cut-and-fill met native clay, the seams show up a few summers later as stair-step cracks and sticking doors.
GRUENE TO VERAMENDI, DOWNTOWN'S OLDER STREETS TO THE FM 306 CORRIDOR — ABOUT 35 MINUTES UP I-35 FROM OUR SAN ANTONIO SHOP.
What the USDA maps here
The USDA maps the dominant soil under New Braunfels as Krum — high shrink–swell (linear extensibility ≈ 8.4%). Expect real seasonal movement here — it’s the kind of ground where small problems caught early stay small.
See the Krum soil series at USDA →What we see in New Braunfels
The local patterns, specifically.
New-build cracks after the second summer
Fill soil consolidates and the first real drought finds the soft spots. Hairlines are normal; widening diagonal cracks above doors are worth measuring.
River-area moisture swings
Homes near the Comal and Guadalupe live with high water tables and flood-cycle moisture — slab edges there respond to wet/dry swings faster than the city average.
Escarpment transition movement
Streets that sit across the limestone-to-clay line can have one corner on rock and another on clay. Differential movement concentrated at one corner is the signature.
Garage step-down confusion
Fast-built garages often slope by design. We separate intentional slope from real movement with the elevation survey rather than guessing — and where an approach slab has cracked apart, we pour fresh concrete flatwork to match.
Our work near New Braunfels
Real foundation repair across New Braunfels and the corridor.
Available in New Braunfels
Every service, the full corridor, the same free inspection.
New Braunfels specifics
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From the Learning Center
Reading for New Braunfels homeowners.
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