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Steel piers: depth you don’t guess. Depth you prove.

Hydraulically driven pipe sections that pass through unstable clay until the soil itself refuses — with a pressure reading at every section as the receipt. The most load-certain repair we install.

See If Steel Fits My House (210) 816-0034

From pit to proof

Step through the installation.

The same interactive from our homepage, because it's exactly how your job would run — excavate, bracket, drive, refusal, lift, document. (New to the jargon? Here's what “driven to refusal” actually means — measurement, not slogan.)

INTERACTIVE · HOW A STEEL PIER IS INSTALLED

Step 1 — Excavate at the affected section. A compact pit (~3 ft) is dug beside the grade beam where the elevation survey showed movement. Landscaping is set aside carefully — it goes back when we're done.

Excavation exposing the foundation of a brick home in Central Texas where steel piers are driven beneath the grade beam — A real steel-pier dig — a compact pit at the grade beam is all it takes to drive piers to refusal, and the landscaping goes back when we're done.

When steel makes sense

Three questions decide it.

Is the structure heavy? (two-story, masonry, large footprint)

YES →Steel carries high loads with certainty — strong fit.

NO →Lighter homes may not need steel's capacity.

Is the active clay deep, or has a previous repair failed?

YES →Steel passes through unstable depth to verified refusal.

NO →Shallower stable strata may suit concrete or hybrid.

Does the budget favor certainty over cost?

YES →Steel is the premium, most load-certain option.

NO →Hybrid offers much of the depth at lower cost.

Honest caveat: no method is “always right.” The elevation map and soil behavior decide — that's what the free inspection is for.

Side by side

Steel against the alternatives.

Same warranty on all three. Different depths, proofs, and price points — compare honestly: concrete with rebar piers and hybrid piers each have their place. Our homeowner's guide to steel vs concrete walks the tradeoffs at full depth.

COMPARE	Steel piers	Concrete + rebar	Hybrid piers
Depth	Driven to verified refusal — deepest	Pressed to practical refusal in suitable soils	Steel starter depth + concrete stack
Proof of bearing	Hydraulic pressure readings at every pier	Press resistance during install	Pressure readings on the steel starter
Relative cost	$$	$	$
Best suited for	Heavy structures, deep active clay, prior failed repairs	Lighter slabs, favorable soil, budget-conscious repairs	Middle ground — depth where soil demands it
Install speed	Fast — no curing	Fast — no curing	Fast — no curing
Warranty	Lifetime, transferable	Lifetime, transferable	Lifetime, transferable

Straight answers

Steel pier questions, answered straight.

What does “driven to refusal” actually mean?

Each pipe section is pushed down hydraulically using the house's own weight as the press. We watch the pressure gauge on every section. “Refusal” is the point where the pier won't advance at pressures well above the house's working load — meaning it's bearing on strata that doesn't care about the weather. The depth isn't guessed; it's proven at every single pier.

How deep do steel piers go?

Will the installation wreck my yard?

Are steel piers overkill for my house?

Can you lift the house back to level?

The ground under your slab

Why steel goes deep: Houston Black clay.

Most of the San Antonio–Austin corridor sits on Houston Black — the clay the USDA classifies as a smectitic “Vertisol.” Its survey lists high shrink–swell potential, with dry-season cracks ½–4 inches wide reaching a foot deep and staying open 90–150 days a year.

What that does to a house: that surface layer swells and shrinks with every wet–dry swing, so anything resting in it rides the movement. Steel piers are driven past the active clay to firm bearing — so the foundation stops following the soil.

See Houston Black on the USDA soil survey →

From real jobs and inspections