Foundation repair in Boerne — where the problem is usually water, not clay.

That changes the playbook. More of our Boerne inspections end in drainage corrections and fill-side support than in classic perimeter pier runs — and the historic core's pier-and-beam homes have their own old-bones rules entirely.

AREAS WE SERVE IN BOERNE: THE HAUPTSTRASSE AND HILL COUNTRY MILE CORE, CORDILLERA RANCH, ESPERANZA, MENGER SPRINGS, REGENT PARK, FALLBROOK, AND THE HIGHLANDS AT TAPATIO SPRINGS — A HALF HOUR NORTHWEST OF OUR SHOP, ON THE ROUTE WEEKLY.

The ground under Kendall County

Boerne is Edwards Plateau limestone — not the deep clay that cracks houses down the corridor.

Boerne is the seat of Kendall County, sitting on Cibolo Creek where U.S. 87 meets FM 475, about thirty miles northwest of downtown San Antonio and squarely on the Edwards Plateau. This is karst limestone country — rolling, rocky Hill Country where dolomite and limestone are the county's mineral resources and the native soils are thin and alkaline, growing live oak, juniper, and cedar rather than crops. The deep, expansive Blackland clay that drives most foundation movement from Schertz to Georgetown simply isn't the ground here; on rock, a slab has nothing under it that wants to swell and shrink with the rain gauge.

So the movement stories change. Along the Cibolo, the USDA even names a Boerne soil series — a deep, well-drained, coarse-loamy alluvium derived from limestone, low in clay and low in shrink-swell. What moves houses up here is water on grade: cut-and-fill pads notched into slopes, roof loads dumped at the foundation line, and fill that consolidates where storm and surface water find it. That's why more of our Boerne inspections end in drainage corrections and fill-side support than in the long perimeter pier runs a clay-belt town needs.

When a house does move on rock, the cause is almost always local and specific — a downspout concentrating water at one downhill corner, a utility trench backfilled loose, a fill pocket under half the pad. That makes the elevation survey especially decisive in Boerne: it reads exactly where placed material sits and where native rock takes over, so a scope stays small and targeted instead of ballooning into a whole-side repair the geology never called for.

The housing stock

A 140-structure historic core, then luxury ranch and master-planned growth.

Boerne's German founders left a downtown with more than 140 preserved historic structures along Hauptstrasse and the Hill Country Mile, and those old limestone and pier-and-beam homes follow the old-bones playbook: they've settled charmingly for a century, and the only question that matters is whether they're still moving. That's answered by repeat measurement against the house's own history, not by chasing a hundred-year-old plaster wall back to dead level.

Around that core, the modern Boerne is acreage and master-planned luxury cut into the slopes — Cordillera Ranch with its golf and river frontage, Esperanza, gated Menger Springs, Regent Park, Fallbrook, and the Highlands at Tapatio Springs. These are heavier custom and semi-custom homes on cut-and-fill pads, and their signature isn't seasonal clay cycling — it's the downhill wall settling a year or two after a pool or an outdoor kitchen changed the water path on the fill side. On a slope, water always tries the fill first, and gutterless Hill Country rooflines hand it every gallon off the roof.

Nearby

Also serving the communities around Boerne.