The Learning Center

Foundation guides written by a working repair crew.

Written by our field team, in plain English, with the same rule as our inspections: no scare tactics, no jargon, and "you're probably fine" whenever it's true.

All 88 guides

COSTS & MONEYNEW8 MIN

Who Is the Best Foundation Repair Company in San Antonio?

No ranking exists. The seven-point test that works on any company, the red flags that end the interview, and our own case, in facts.

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REPAIR METHODSNEW8 MIN

What Is Considered Major Foundation Repair?

Piers, structural leveling, and beam replacement are major; crack fill and drainage are minor. Where the line sits and what most homes need.

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REPAIR METHODSNEW8 MIN

Can a Crack in a House Foundation Be Repaired?

Yes, nearly always. Injection, tuck-pointing, patching, and the cause-first order that keeps the repair from reopening next season.

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BUYING & SELLINGNEW8 MIN

Does Foundation Repair Decrease Home Value?

No. Unrepaired problems decrease value; a documented repair with a transferable warranty restores marketability. What buyers react to.

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COSTS & MONEYNEW8 MIN

How Many Estimates Should You Get for Foundation Repair?

Two or three, from companies that measure. What to compare beyond the bottom line, and when a second opinion beats a third bid.

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WATER & SOILNEW7 MIN

How to Fill Holes Around a House Foundation?

Name the cause first. The right fill soil for our clay, compacting in lifts, grading away from the slab, and the holes that mean something bigger.

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BUYING & SELLING7 MIN

Is It Illegal to Sell a House With Foundation Issues?

No. Texas lets you sell it; the law is about disclosure. What the notice requires, what hiding it costs, and how paperwork changes the sale.

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COSTS & MONEY8 MIN

Is Foundation Repair a Rip-Off?

The work is real; the sales culture earned the question. Telling a measured assessment from a pitch, and when repair genuinely isn't needed.

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WARNING SIGNS8 MIN

What Is the Most Common Type of Foundation Failure?

Differential settlement on expansive clay, by far. The full taxonomy: edge drop, heave, leak-driven movement, and pier-and-beam sag.

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REPAIR METHODS8 MIN

What Is the Best Foundation Repair Method?

There isn't one. Steel to refusal, concrete pilings, hybrids, crawl-space carpentry, or drainage first: the situation picks the method.

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REPAIR METHODS7 MIN

Can I Repair a Foundation Myself?

The split: drainage, watering, and crack monitoring are yours. Piers, lifting, and leveling are not. Where the line sits, and why.

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BUYING & SELLING7 MIN

Can a House With a Bad Foundation Be Saved?

Almost always, yes. When a foundation genuinely can't be repaired, whether collapse is a real risk, and the walk-away math for buyers.

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REPAIR METHODS7 MIN

Can You Fix a Foundation Without Lifting the House?

Yes, often. Stabilize-in-place piers, what a hydraulic lift really involves, and the answer on replacing a slab under a standing house.

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SLAB5 MIN

Cracks in Foundation Slab: Hairline, Shrinkage, or Structural?

Almost every slab has cracks. The triage that matters: width, growth, offset, and whether the crack brought friends.

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COSTS & MONEY6 MIN

Foundation Inspection vs Structural Engineer Report

One measures free, one certifies for $300–$600. What each covers, and the four cases where the engineer earns the fee.

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WATER & SOIL6 MIN

Foundation Repair or Drainage Correction: Which Do You Need?

Drainage problems and structural problems can produce identical cracks at very different costs. How the elevation survey and moisture patterns make the call.

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PIER & BEAM7 MIN

Pier and Beam Foundation vs Slab: Which Do You Have?

Two eras of Texas homebuilding. How to tell which one holds up your house, how each fails on clay, and why repairs can differ by a factor of three.

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PIER & BEAM8 MIN

Pier and Beam Foundation Maintenance

The annual rundown for crawl-space homes: moisture control, drainage, drought watering, the twice-a-year wood checks, and what maintenance can't fix.

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WARNING SIGNS6 MIN

Why Is My House Sinking? (It's Usually the Clay)

Settling vs sinking vs heave, the signs in escalation order, when it's urgent versus watchable, and how a sinking house actually gets fixed.

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COSTS & MONEY8 MIN

Is Foundation Repair Worth It?

When repair pays off, when a house isn't worth fixing, and when to walk away, the homeowner's and buyer's decision tree.

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INSURANCE7 MIN

How Long Does Foundation Repair Last?

Properly driven piers are meant to be permanent. What sets the lifespan, why some repairs fail early, and what a lifetime warranty should mean.

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REPAIR METHODS6 MIN

Best Time of Year for Foundation Repair in Texas

It can be done year-round. How the clay-moisture cycle nudges timing, and why active movement matters more than the calendar.

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INSURANCE7 MIN

What to Say (and Not Say) to a Foundation Insurance Adjuster

Stick to documented facts, don't speculate about cause, and don't accept a first denial as final, the playbook for a Texas claim.

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COSTS & MONEY6 MIN

Slab Foundation Repair Cost (2026)

Per-pier ranges, settled-corner vs full-side jobs, tunneling vs interior breakout, and the access and extras that move the price.

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COSTS & MONEY6 MIN

Pier & Beam Foundation Repair Cost (2026)

Crawlspace re-leveling, beam and sill repair, added supports. The real ranges, and why pier-and-beam usually costs less than a slab repair.

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BUYING & SELLING6 MIN

Building Value at Home: Why Improvements Big and Small Matter

A homeowner's guide to value, covering foundation repairs, quick fixes, a project ROI table, and the annual checklist.

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COSTS & MONEY6 MIN

Foundation Repair Myths Texas Homeowners Should Ignore

Some myths sell repairs you don't need, others delay ones you do. Eight of them corrected.

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WATER & SOIL5 MIN

Why Heavy Rain Can Make Foundation Cracks Worse

The whiplash cycle: drought-dried edges re-wet first and heave past the center.

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WARNING SIGNS5 MIN

Drywall Cracks Above Doors and Windows

The wall's built-in strain gauges. Direction, symmetry, and the two-photo method.

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WARNING SIGNS5 MIN

Garage Floor Slope vs Foundation Movement

Your garage slopes on purpose. The four signs that aren't the design.

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COSTS & MONEY6 MIN

Foundation Repair Cost in San Antonio (2026)

The city's soil patchwork as a price map, north-side pockets vs deep south-side clay.

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COSTS & MONEY6 MIN

Foundation Repair Cost in Austin (2026)

West-side rock, eastside clay, and the pier-and-beam middle each price out differently.

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REPAIR METHODS5 MIN

Can You Live in the Home During Foundation Repair?

Yes, almost always. The hour-by-hour reality from inside the house.

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WARNING SIGNS6 MIN

Sloping Floors: Cosmetic or Structural?

The marble test, the inches-per-20-feet scale, and why direction beats degree.

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WARNING SIGNS6 MIN

Settlement vs Heave: How to Tell the Difference

Edges down or middle up? The clay causes both, but the repairs are opposites, so the call has to be made first.

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WATER & SOIL6 MIN

How Poor Drainage Damages Slab Foundations

Uneven moisture around the slab drives the damage. The weekend fix list, in order of return.

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WATER & SOIL6 MIN

Tree Roots and Foundation Movement

Tree roots rarely push a foundation; they dry the clay under it. Root barriers, and how to keep the tree.

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COSTS & MONEY7 MIN

Questions to Ask Before Hiring a Foundation Contractor

Ten questions that expose a weak bid in five minutes. Print it. Ask everyone, including us.

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REPAIR METHODS5 MIN

What Does "Driven to Refusal" Mean?

The pressure log that proves a pier's depth, and how to check a contractor's depth claim.

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WARNING SIGNS5 MIN

Stair-Step Brick Cracks: What They Mean

The clearest symptom a house produces. Read the wedge, the direction, and the corner's other side.

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WARNING SIGNS5 MIN

Why Doors Stick When a Foundation Moves

One swollen door usually means humidity; several sticking doors near one corner mean movement. The pattern test, plus the latch-scrape trick.

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REPAIR METHODS6 MIN

How Many Piers Does a House Need?

Affected footage ÷ 6, plus corner logic. The napkin math behind every quote, with worked examples.

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INSURANCE6 MIN

Is Foundation Repair Covered by Insurance?

Usually no, except the plumbing-leak clause. What's excluded, what isn't, and how to document a claim.

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BUYING & SELLING7 MIN

Should You Repair Your Foundation Before Selling?

Buyers price unknowns at repair-guess × fear. The seller's decision math, both roads costed.

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BUYING & SELLING7 MIN

Foundation Repair Documents: What to Get and Keep

Elevation survey, engineer's letter, pier log, transferable warranty, permit, lien waiver, the paperwork that protects resale and claims.

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WATER & SOIL6 MIN

Plumbing Leaks Under Slabs and Foundation Damage

The foundation problem that starts wet and pushes up. Why the plumber goes first, always.

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WARNING SIGNS6 MIN

How to Tell If Foundation Cracks Are Serious

Most cracks are cosmetic. Direction, width, growth, and 'friends,' the four checks that find the ones that aren't.

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WATER & SOIL6 MIN

Why Drought Causes Foundation Damage

Drought shrinks the clay until the slab loses support. The late-summer damage calendar and the cheap prevention that works.

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REPAIR METHODS7 MIN

Steel Piers vs Concrete Piers: What Homeowners Should Know

'Which is better' is the wrong question. The depth, proof, and price differences that should actually decide it.

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BUYING & SELLING8 MIN

Foundation Inspection Before Buying a House

A documented repair is not a red flag; a repair with no paperwork is. The 20-minute showing check and the option-period playbook.

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REPAIR METHODS8 MIN

Preparing Your Home for Foundation Repair Work

Most prep takes under an hour. What to move, what the crew needs, and what gets put back.

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PIER & BEAM8 MIN

Signs Your Pier & Beam Foundation Needs Repair

Bouncy floors, musty crawl spaces, sagging beams. How pier & beam speaks differently than slab.

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WARNING SIGNS8 MIN

Top 10 Signs You Need Foundation Repair

Ranked from subtle to serious. What each sign means on Central Texas clay, and which earn a call.

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WARNING SIGNS8 MIN

Emergency Foundation Issues: What Actually Counts

True emergencies are rare. Triage, the first 24 hours, and what not to pay for under pressure.

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COSTS & MONEY8 MIN

Why Early Foundation Repair Saves Money

A two-pier corner now vs ten piers later: how movement compounds on clay, and when waiting is fine.

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WARNING SIGNS8 MIN

How Foundation Issues Affect Your Energy Efficiency

Racked frames leak air, envelope cracks open, ducts separate. The energy bill is a symptom.

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WATER & SOIL11 MIN

Should I Put a Soaker Hose Around My Foundation?

Where to lay the hose, how far out from the slab, how long to run it, and when watering will not fix it.

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COSTS & MONEY8 MIN

What If You Can't Afford Foundation Repair?

Triage with a free inspection, slow the movement for almost nothing, stabilize the worst section first, and finance the rest if it helps.

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BUYING & SELLING8 MIN

What Devalues a House the Most?

Location sets the ceiling; unaddressed structural problems, deferred maintenance, water, and bad renovations do the rest. Ranked by impact.

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BUYING & SELLING8 MIN

What Not to Fix Before Selling a House?

Skip cosmetics buyers will redo. Fix safety, water, and financing blockers. Disclose-and-price the big items, foundation included.

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SLAB8 MIN

How Many Years Does a House Foundation Last?

The concrete can last the life of the house. On our clay the limiting factor is movement, and movement is a maintenance schedule.

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SLAB8 MIN

Are Cracks in a Slab Foundation Bad?

Usually not: most are curing shrinkage. The crack-type table, why walls out-testify the slab, and the few cracks that earn a measurement.

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PIER & BEAM8 MIN

What Is a Pier and Beam Foundation?

The labeled cutaway: piers, sills, joists, and the crawl space. Block and base vs pier and beam, and which neighborhoods stand on one.

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REPAIR METHODS8 MIN

What Is Foundation Stabilization?

Pinning a settled house where it sits, versus lifting toward level. Driven to refusal, what each costs, and when the cheaper call is right.

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WARNING SIGNS6 MIN

What Is Corner Pop?

The scariest-looking crack that almost never matters: brick expansion shearing a slab corner. The mechanics, the patch, and the real flags.

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COSTS & MONEY8 MIN

How Much Does House Leveling Cost in Texas?

Real tiers: pier and beam re-levels from $1,500, slab corners $2,500 to $6,000, and the pier-count arithmetic that checks any bid.

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WARNING SIGNS7 MIN

What Causes Nail Pops in Drywall?

Drying framing lumber pushes the nail head out, and that is what almost every pop turns out to be. How to sort those from the few that point at the foundation, and how to fix them.

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PIER & BEAM8 MIN

Why Are My Floors Bouncy?

Long joist spans, tired shims, moisture-softened wood, or settled piers. The severity ladder, and why slab floors slope instead.

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WATER & SOIL7 MIN

What Are Weep Holes in Brick?

The drains your wall was born with. Why sealing them backfires, the pest fix that still drains, and the grade line they reveal.

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PIER & BEAM8 MIN

Skirting Options for Pier and Beam Homes

Eight materials compared on cost, ventilation, durability, and looks, by a crew that works behind skirting. Plus the one rule: it must breathe.

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COSTS & MONEY8 MIN

How Much Does Mudjacking Cost?

Typical jobs $600 to $2,500, mud vs poly, and the catch from a company that doesn't sell it: it lifts flatwork, not houses.

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REPAIR METHODS7 MIN

How Long Does Foundation Repair Take?

Most jobs run 1–3 days start to finish. Timelines by job type, what stretches a schedule, and what repair days feel like from inside the house.

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COSTS & MONEY7 MIN

Foundation Inspection Cost in Texas (2026)

Contractor inspections are often free; independent engineer reports run $300–$600. Why free is honest, and when independence is worth paying for.

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REPAIR METHODS6 MIN

Push Piers vs Helical Piers (and Where Bell-Bottom Piers Fit)

How each pier works, where bell-bottom piers fit, and how your soil (not a sales pitch) picks the method.

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INSURANCE9 MIN

Slab Access vs Foundation Coverage: Which One Is on Your Policy?

Slab access coverage pays to reach a leak under the slab. Foundation coverage pays to repair the structure. How to tell which one your policy carries.

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INSURANCE9 MIN

Does State Farm Cover Foundation Repair?

Does State Farm cover foundation repair? Generally not for soil movement. What Texas endorsement FE-5368 historically covered, the 15% math, what to ask.

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INSURANCE9 MIN

Does USAA Cover Foundation Repair?

Does USAA cover foundation repair? Generally not for soil movement. A 2003 Texas order documents a $15,000 slab endorsement covering even slow leaks. What to ask.

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INSURANCE10 MIN

What Is a Foundation Endorsement? The Texas Coverage, Explained

A foundation endorsement is a rider that adds back leak-caused foundation coverage Texas policies dropped in 2002. What it covers, the 15% cap, how to check yours.

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INSURANCE9 MIN

Does Homeowners Insurance Cover Slab Leaks? The Three-Bill Answer

A slab leak writes three bills: fix the pipe, reach it, repair the damage. Which ones a Texas homeowners policy typically touches, and which need endorsements.

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INSURANCE9 MIN

Foundation Insurance Claim Documents: What to Gather, Stage by Stage

The documents a Texas foundation insurance claim runs on (dated photos, hydrostatic test report, elevation survey, itemized estimate), organized by claim stage.

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INSURANCE5 MIN

Texas Foundation Insurance Endorsement Database

A source-linked table of publicly documented Texas foundation endorsements: form numbers, limits, sources, what shared each limit. Free CSV + JSON, CC BY 4.0.

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REPAIR METHODS10 MIN

Foundation Repair Permit in San Antonio: What It Involves

Yes, San Antonio requires a permit for foundation repair. What Information Bulletin 172 requires, the engineer's letter, the city inspection, separate plumbing permits, and who pulls it.

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WATER & SOIL9 MIN

Foundation Repair Statistics for San Antonio & Central Texas

331 Central Texas ZIP codes scored from USDA soil data. Half of San Antonio's ZIPs rate high or elevated, and the whole dataset is a free CSV download.

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WARNING SIGNS11 MIN

Foundation Problems in Texas: Causes, Signs, and Fixes

Why Texas houses crack, stick, and settle. The expansive clay behind it, the signs worth watching, how the metros differ, and what actually fixes them.

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REPAIR METHODS11 MIN

How to Check if a Foundation Repair Company Is Licensed in San Antonio

Texas has no state foundation-repair license. In San Antonio the real check is city registration, an FBI background check, an ICC certification, permits, and the engineer. How to verify each one.

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WATER & SOIL9 MIN

Foundation Maintenance Checklist for Central Texas

Keep the soil evenly moist: watering, drainage, trees, and gutters on expansive clay.

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REPAIR METHODS9 MIN

Steel vs Concrete Piers and What the Engineering Says

Steel and concrete piers compared on the engineering. How pressed piles reach refusal, where unreinforced piles stop, and why drilled piers resist clay uplift.

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REPAIR METHODS9 MIN

Drilled Piers and the Moisture Active Zone in Texas Clay

The moisture active zone sets how deep a pier must go. How expansive clay lifts a pier shaft, and why drilled piers are reinforced below the active zone.

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Publishing roadmap

On the bench, more guides in the works.

SYMPTOMS & DIAGNOSIS

  • · Tile Cracks and Foundation Movement
  • · Exterior Brick Separation and Foundation Stress

TEXAS SOIL & WATER

  • · Texas Clay Soil and Foundation Problems
  • · Do Gutters Help Prevent Foundation Problems?
  • · Foundation Moisture Control in Texas

METHODS & PROCESS

  • · Hybrid Piers Explained
  • · Concrete with Rebar Piers: How They Work
  • · What Happens During a Foundation Inspection?
  • · Why Pier Spacing Matters
  • · Foundation Repair Timeline, Start to Finish

MONEY & MOVING

  • · What a Lifetime Warranty Should Include
  • · Buying a House with Foundation Repairs

From real jobs and inspections

What the guides describe, photographed in the field.

Close-up of intersecting horizontal and vertical drywall cracks caused by foundation movement
Intersecting drywall cracks. Learn to read crack direction in our guides.
Stair-step cracks in red brick above a cracked concrete stem wall on a settling Central Texas home
Stair-step brick cracks above a cracked stem wall, two symptoms covered in the learning center.
Crack in the exposed concrete grade beam below red brick veneer, evidence of foundation settlement
A cracked grade beam. Our articles explain what's structural and what's cosmetic.
Hand-dug access pit and tunnel beneath a concrete slab foundation prepared for pier installation
How piers go in: a clean look at an access pit and under-slab tunnel.
Separation crack along the wall-to-ceiling joint inside a home experiencing foundation movement
Wall-to-ceiling separation, one of the symptoms our guides help you evaluate.

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