The Lifetime Solution
Steel Pier Systems
Driven to Bedrock.
Steel push piers are the only foundation repair method that reaches bedrock and transfers your home's weight entirely off of Austin's unstable clay soil. Every pier is load-tested during installation, warranted for life, and transferable to future owners. This is the repair that doesn't come back.
Free Steel Pier Estimate
Includes elevation survey and exact pier count.
No obligation. No pressure. Just honest answers.
<2% callback rate; the repair that lasts
Why Steel Piers
The only method that bypasses Austin's clay entirely
Every other repair method; pressed concrete, polyjacking, shimming; ultimately relies on the soil for support. Steel piers don't. They transfer your home's weight to bedrock, making your foundation's stability independent of what the clay is doing.
Driven to Bedrock
Steel push piers bypass Austin's active clay zone entirely, transferring your home's weight to bedrock or load-bearing strata 10–30 feet below the surface. Your foundation's support is permanently independent of soil moisture conditions.
Load-Tested to 60,000 PSI
Each pier is hydraulically driven until it meets resistance from competent strata. The weight of the structure itself is used to press piers down, providing real-time proof of load capacity;not a theoretical calculation.
Lifetime Transferable Warranty
Steel piers are warranted for the life of the structure and transfer to future owners. This protects your investment and adds documented value when you sell; a major differentiator in Austin's competitive housing market.
Minimal Disruption
Installation requires small excavations (about 3'×3') at each pier location along your foundation perimeter. No interior disruption, no heavy demolition, and most residential jobs complete in 1–3 days.
Head-to-Head
Steel piers vs. pressed concrete piers
Many Austin contractors default to pressed concrete because it's cheaper and faster. Here's what that tradeoff actually costs you.
| Feature | Steel Push Piers | Pressed Concrete Piers |
|---|---|---|
| Support mechanism | Driven to bedrock or load-bearing strata; bypasses all unstable soil | Pressed into soil using house weight; relies on friction with surrounding clay |
| Depth | 10–30+ feet (until refusal at competent strata) | 6–12 feet typically (rarely reaches bedrock) |
| Load testing | Every pier is load-tested during installation; the house's weight proves capacity | No individual load testing; capacity is assumed based on number of cylinders |
| Material strength | Galvanized structural steel; 60,000 PSI capacity | Stacked concrete cylinders; 6,000 PSI, with joints between segments |
| Soil independence | Fully independent; performance unaffected by moisture changes in clay | Soil-dependent; can shift when surrounding clay expands or contracts |
| Lift capability | Can lift settled foundations back to near-original elevation using hydraulic jacks | Limited lift; pressing action can't reliably raise the structure |
| Concentric loading | Pier sits centered directly beneath the foundation beam; balanced load transfer | Stacked cylinders can drift off-center during pressing, creating eccentric load |
| Warranty | Lifetime transferable | Limited; typically 5–10 years, often with exclusions |
| Cost per pier (Austin avg.) | $400–$600 | $200–$350 |
| Callback rate | <2% industry-wide | 10–15% within first 5 years |
Bottom line:Concrete piers cost 40–50% less upfront, but their 10–15% callback rate within 5 years means many homeowners end up paying for two repairs. Steel piers cost more once; and that's the last time you think about your foundation.
Installation Process
How steel piers are installed
Every step is engineered; from bracket placement to synchronized lift. Here's what happens during a steel pier installation.
Foundation Assessment & Engineering
We take precision elevation readings across the entire slab, identify areas of maximum settlement, and review geological maps to determine expected bedrock depth at your property. If structural engineering analysis is needed, we coordinate a P.E. report.
Pier Location Layout
Pier positions are marked along the foundation perimeter at engineered intervals; typically every 6–8 feet, focused on the settled zone. Pier count is based on the home's load and the extent of settlement, not a one-size-fits-all formula.
Excavation & Bracket Placement
Small excavations (approximately 3'×3'×3' deep) expose the foundation footing at each pier location. A heavy-duty steel bracket is fitted directly beneath the load beam of the foundation; centered for concentric load transfer.
Hydraulic Pier Driving
Galvanized steel pier sections are hydraulically driven through the bracket, one segment at a time, penetrating through the active clay zone and into bedrock or load-bearing strata. Driving continues until the pier reaches refusal; the point where the hydraulic force meets immovable resistance from competent rock.
Synchronized Lift
Once all piers are installed, hydraulic jacks are placed on each pier simultaneously. The foundation is lifted in a controlled, coordinated sequence; not one pier at a time. This prevents racking stress and distributes the lift evenly across the structure.
Lock, Backfill & Verify
Piers are locked at their final elevation. Excavations are backfilled and compacted. Post-lift elevation readings confirm the foundation is within tolerance. You receive before/after documentation and your lifetime transferable warranty certificate.
Austin Bedrock Map
How deep do piers go in your part of Austin?
Bedrock depth varies dramatically across the Austin metro. East of I-35, you're on Blackland Prairie clay; deep, expansive, and notorious for foundation movement. Bedrock can be 20–30+ feet down. West of MoPac, the Edwards Plateau brings limestone much closer to the surface; sometimes within 8–12 feet.
This is why a reputable contractor checks geological data for your specific address before quoting. A home in Pflugerville may need 25-foot piers while a home in Westlake may only need 12-foot piers; dramatically affecting cost and the appropriate pier type.
Read the full Austin soil guideTypical Pier Depths by Area
- East Austin / Manor / Elgin
- 20–30 ft
- Pflugerville / Round Rock / Hutto
- 18–25 ft
- South Austin / Buda / Kyle
- 15–25 ft
- Central Austin / Hyde Park
- 12–20 ft
- West Austin / Westlake / Lakeway
- 8–15 ft
- Cedar Park / Leander
- 10–18 ft
Deep Blackland Prairie clay, Taylor Clay formation
Houston Black clay, some interbedded limestone
Mixed clay and gravel, variable depth to Austin Chalk
Transition zone between clay and limestone formations
Edwards Plateau limestone near surface
Georgetown limestone with clay overburden
Depths are typical ranges. Actual depth at your property is confirmed during installation.
When to Choose Steel
Steel piers are the right choice when…
Moderate to severe settlement (1–4"+ differential)
Steel piers provide the depth and load capacity needed to stabilize significant movement and lift the foundation back toward level.
Homes on deep clay soil (East Austin, Pflugerville, Round Rock)
Where bedrock is 15–30 feet deep, steel piers are the only method that reliably reaches it. Concrete cylinders stop well short.
Two-story or heavy single-story homes
Heavier structures require higher load capacity per pier point. Steel at 60,000 PSI provides 10× the capacity of concrete cylinders.
Real estate transactions requiring warranty documentation
A lifetime transferable warranty on steel piers satisfies buyer and lender concerns during sales. Concrete pier warranties often don't transfer or have short durations.
Previous concrete pier repair that failed
If your home was previously repaired with pressed concrete piers and has re-settled, steel piers address the root cause; inadequate depth; permanently.
Honest Assessment
When another method is better…
Minor settlement under 1" with no active movement
Polyjacking may be a faster, less expensive solution.
Learn about polyjackingShallow bedrock areas (West Austin limestone)
Helical piers can be more cost-effective when competent rock is within 8–12 feet.
Learn about helical piersPier & beam foundation issues
Crawlspace leveling, beam replacement, or helical piers are typically more appropriate.
Learn about pier & beam repair
Steel Pier FAQ
Common steel pier questions
Need specifics for your home? Call 737-302-6202 we'll pull geological data for your address while we talk.
- How much do steel piers cost in Austin?
- Steel piers in the Austin area typically cost $400–$600 per pier installed. A typical home needing 8–12 piers runs $4,000–$7,000. Larger homes or those with severe settlement needing 15–25+ piers range from $8,000–$15,000. We provide free, itemized quotes with exact pier count and placement.
- How deep do steel piers go in Austin?
- In the Austin area, bedrock depth varies significantly by location. East Austin (Blackland Prairie clay) typically requires piers driven 15–25 feet. West Austin (Edwards Plateau limestone) has shallower bedrock, often 8–15 feet. South Austin near Onion Creek can require 20–30 feet. Every pier is driven until it reaches refusal; we don't guess at depth.
- Are steel piers better than concrete pressed piers?
- For moderate to severe settlement, yes. Steel piers reach bedrock and are load-tested during installation; they're independent of soil conditions. Concrete pressed piers rely on friction with surrounding clay and rarely reach bedrock in Austin. Concrete piers cost less upfront but have a 10–15% callback rate within 5 years compared to <2% for steel. For minor issues, pressed concrete can be adequate; but we recommend steel for any repair you want to last.
- Can you lift my foundation back to level with steel piers?
- In most cases, yes. Once piers are installed and locked into bedrock, we use synchronized hydraulic jacks to lift the foundation. The amount of lift depends on the structure's condition and how much movement it can tolerate. We typically achieve 50–80% recovery of the original elevation. Some older homes can't be returned to perfectly level without risking cosmetic damage to finishes; we discuss realistic expectations before starting.
- How long does steel pier installation take?
- Most residential steel pier jobs complete in 1–3 days. A typical 10-pier installation takes about 2 days. Larger projects with 20+ piers may take 3–4 days. Weather delays (primarily heavy rain that floods excavations) can add time. You can stay in the home during the entire process.
- Will steel piers work if a previous concrete pier job failed?
- This is one of the most common reasons homeowners call us. If your home was previously repaired with pressed concrete piers and has re-settled, the issue is almost always that the concrete piers didn't reach stable strata. Steel piers bypass the concrete piers entirely, driving past them to bedrock. We've successfully re-repaired hundreds of homes in Austin that had prior concrete pier failures.
The cheapest repair is the one you only pay for once.
Steel piers cost more than concrete piers upfront. They also have a <2% callback rate compared to 10–15%. When you factor in the cost and disruption of a second repair, steel is the better investment every time.
Free estimate · Elevation survey included · Lifetime transferable warranty