Where we work
Foundation repair from south San Antonio to north Georgetown.
Our crews run I-35 daily. Every inspection is free, there are no trip fees, and the lifetime warranty is identical at both ends of the corridor. Pick your city for the local soil and repair patterns.
City guides
City guides for all 51 corridor communities.
San Antonio →
Home turf. Clay patchwork, older homes, additions, and our Vance Jackson office.
New Braunfels →
Limestone-to-clay transitions at the escarpment, plus fast-grown subdivisions.
San Marcos →
Old-town pier-and-beam and corridor slab subdivisions, two different repairs.
Kyle →
New houses, ancient Blackland clay. Grading, drainage, and first-drought cracks.
Buda →
Garden-home side yards, a historic core, and corridor clay at the edges.
Austin →
Three soil stories: eastside clay, central pier-and-beam, hill-country slopes.
Round Rock →
Very-high-shrink-swell Taylor clay; corner settlement is the local signature.
Georgetown →
From the square's Victorians to Sun City's slabs. Every era, same clay.
Schertz →
Two generations on the Blackland belt: 70s–80s slabs and the FM 3009 growth.
Cibolo →
Boom-town slabs meeting ancient clay, the year 3–7 crack window.
Converse →
Flat northeast-Bexar Blackland clay near Randolph. Older core, new growth.
Boerne →
Hill Country limestone: the problem is usually water on slopes, not clay.
Helotes →
The limestone-clay edge, one-corner movement on transition lots.
Seguin →
Courthouse-square Victorians to I-10 slabs, on Guadalupe-valley clay.
Pflugerville →
Deep Blackland clay; 90s subdivisions now in their symptom years.
Cedar Park →
Straddle lots on the limestone-clay seam, east-side seasonal cycling.
Leander →
The newest boom town, with fill consolidation and builder-warranty baselines.
Universal City →
The northeast cluster: aging slabs, mature trees, addition joints.
Alamo Heights →
Conservation-grade care for pre-war pier-and-beam and remodel loads.
Castle Hills →
Our home turf. Clay pockets, 60-year slabs, fastest response in the metro.
Bulverde →
Hill Country slopes: fill-side settlement and caliche pockets, not clay.
Dripping Springs →
Mass-graded new builds on limestone, the fill-seam story.
Bee Cave →
Canyon-country homes: downhill corners, retaining walls, engineer scopes.
Hutto →
The deepest gumbo on the corridor, with visible soil gaps by August.
Lockhart →
Victorian squares to Austin-spillover slabs, 140 years on the Blackland.
Leon Valley →
Creek-corridor moisture swings and sixty years of drainage drift.
Shavano Park →
North-side enclaves: clay pockets, oak canopies, custom-home joints.
Fair Oaks Ranch →
Hill-and-fairway slopes, with fill settlement and irrigation boundaries.
Selma →
With Garden Ridge: two grounds, ten minutes apart, on the clay-limestone line.
South San Antonio →
Von Ormy to Elmendorf on deep Houston Black clay, home county turf.
West Lake Hills →
Canyon homes, aging retaining walls, storm-water mechanics.
Manor →
Uniform prairie gumbo. Phase-by-phase symptom waves, on schedule.
Bastrop →
Where Blackland prairie clay meets the Lost Pines sands and the Colorado River.
Olmos Park →
Conservation-grade care for 1920s architect-designed homes on Olmos Basin clay.
Terrell Hills →
Custom 1930s to 1950s homes on expansive clay, driven by a heavy tree canopy.
Balcones Heights →
Right on the escarpment, where limestone meets clay under mid-century homes.
Live Oak →
Postwar ranch to new slab near Randolph, all on the northeast-side clay.
Windcrest →
1960s ranch slabs under a heavy canopy, the northeast enclave that lights up.
Monte Vista →
Conservation-grade care for turn-of-the-century mansions on near-north Blackland clay.
King William →
The oldest historic district in Texas, Victorians on river-terrace clay and 19th-century foundations.
Woodlawn →
1920s bungalows around Woodlawn Lake, on deep clay with a raised water table.
Beacon Hill →
Craftsman bungalows on century-old pier-and-beam, near-north clay and a heavy canopy.
Mahncke Park →
1920s bungalows between Brackenridge Park and Fort Sam, on central clay under old trees.
Brushy Creek →
A few feet of Georgetown clay over limestone, one corner on soil and one near rock.
Stone Oak →
A shallow limestone shelf with clay pockets, so one corner moves and the rest holds.
Del Valle →
Two grounds southeast of Austin, Ferris clay on the uplands and soft river bottom below.
Elgin →
Brick Capital clay, telegraphed straight back as stair-step cracks in the brick.
Lakeway →
View lots above Lake Travis, where the tall downhill corner and its retaining walls move.
Lago Vista →
North-shore rock and placed fill, where half a slab holds and the filled half settles.
Canyon Lake →
Lake slopes where runoff crosses the filled half of a pad and the downhill wall follows.
Wimberley →
Edwards limestone under a thin skin of soil, so hillside pads and water write the story.
County guides
The soil survey, county by county.
The USDA publishes its soil surveys by county, so that is where the series names, the swell numbers and the depth to rock live. Each county guide carries that survey and links down to every city page beneath it.
Travis County →
Chalk through the middle of Austin, plateau rock west, Blackland clay east.
Bexar County →
Limestone a foot down on the north side, clay that swells 17 percent through the middle.
Williamson County →
The most extensive soil here is not clay at all, it is shallow Eckrant limestone.
Hays County →
Fifty-eight percent of the county sits on rock rather than deep clay.
Comal County →
Anhalt clay swells 16.1 percent and stops on limestone 28 inches down.
Guadalupe County →
A soil series named for Seguin, and Blackland clay in the northwest.
Bastrop County →
Lost Pines sand on one side, clay terraces on the other, opposite failures.
Kendall County →
Inches of soil on rock up in the hills, deep fill down in the valleys.
Caldwell County →
Loamy at the surface, 46 percent clay a hand's depth down.
And everywhere between
Communities we serve along the way.
Dedicated guides for these are in progress, but the trucks already go there. If you're on or near the corridor, you're in.
Not sure if you're in range? You probably are.
Call and ask. If your address is on or near the corridor, the inspection is free and the answer is yes.
Now booking free inspections in Central Texas.