Expansive Soil
Central Texas's expansive clay soil swells when wet and shrinks when dry, the number-one cause of foundation movement in the area. It's predictable, and it's fixable.
- Licensed & insured
- Warranty-backed
- Free on-site inspections
Expansive Soil: Diagnosed and Explained
In Central Texas, the cause is usually one of two things: expansive Blackland clay swelling and shrinking under the home with every wet-dry cycle, or the moisture and drainage conditions that come with it. The specific pattern and location of what you're seeing is what tells us which one it is.
What to Look for in a Foundation Repair Company
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Signs the Problem Is More Than Cosmetic
Visible Cracking in the Yard or Soil Pulling Away From the Foundation During Dry Spells
A clear, visible sign of the soil shrinking away from what it's supporting.
Foundation Symptoms That Seem to Track With the Wet and Dry Seasons
Symptoms that ease up or worsen with the weather point directly at soil movement.
Multiple Foundation Signs Appearing Around the Same Time Each Year
A recurring seasonal pattern is one of the clearest fingerprints of expansive soil.
What Causes This Problem?
Not every instance is foundation-related, but in Central Texas, it usually is. Here's what we rule in or out on inspection.
Blackland Clay Composition
Inconsistent Moisture Around the Foundation
Extended Drought Followed by Heavy Rain
Check Your Austin Address
Type your address and we will pull two public records for that exact parcel: USDA soil data (the expansive clay behind most Central Texas foundation problems) and the FEMA flood zone. No email required to see the results.
Locating parcel...
We Could Not Match That Address to a Public Record
That can happen with a new build or an incomplete address. A free on-site inspection can still tell you exactly what is happening under your home.
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These are the public records on file for this parcel, from the USDA soil survey and the FEMA flood map. They describe the ground and the flood mapping, not the condition of your foundation. Only an on-site inspection can establish that.
This is a preliminary indicator built from public records. It does not replace an on-site inspection, only that can confirm what is actually happening under your home.
Data sources: USDA NRCS Soil Survey (SSURGO), FEMA National Flood Hazard Layer.
How QFR Addresses This
Foundation Underpinning
Underpinning stabilizes foundations by transferring the load to deeper, more stable soil layers and bedrock, using QFR's steel push pier or Adjust-A-Pier systems depending on foundation type.
Deep Foundation Systems
A deep foundation system carries a structure's weight past the reactive surface soil to strata that does not move. At QFR that system is our in house manufactured steel push pier, driven hydraulically to load bearing strata.
Push Piers
QFR's in-house manufactured steel push piers are driven hydraulically to load-bearing strata to stabilize and lift settled slab foundations.
Foundation Inspection
We evaluate signs of foundation movement, drainage conditions, and foundation type to identify the cause of the problem and recommend the right next step.
How Expansive Clay Moves a Foundation
Austin's expansive Blackland clay shrinks in dry summers and swells after rain, cycling in volume with every wet and dry season. Homes built on this clay can experience ongoing movement as the soil expands and contracts. Where that movement shows up depends on the home and foundation type.
Get a free estimate"It's the diagonal cracks in the brick and the mortar stair steps that really say that there's a serious foundation issue."
Why Choose Quality Foundation Repair Austin
Frequently Asked Questions
Areas We Serve
Proudly serving homeowners across Central Texas.
Service Areas (all 54 cities)What to Expect
Free Inspection
A specialist from our own crew visits your home, evaluates the foundation, and explains what we find. Free for homeowners, no obligation.
Written Estimate
You get a clear written plan with the repair that fits the problem, explained before any work begins.
Repair to Maximum Practical Level
Steel push piers or Adjust-A-Piers are installed, the foundation is stabilized to its maximum practical level, and the warranty that applies to your job is stated in writing on the estimate.
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- Clear written plan and upfront price
- Insured, with a written warranty on pier repairs
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