Home · Foundation Repair · McKinney
Foundation Repair in McKinney, TX — Done Right
When it comes to foundation repair in McKinney, FCS brings 25+ years of DFW expertise — from Stonebridge Ranch and Craig Ranch to historic downtown McKinney. We match the right engineered pier method to the Blackland-clay soil under your home, then correct the drainage so the movement doesn’t return.
Accredited & Recognized Across North Texas
Built on Blackland Clay
Why McKinney foundations move
McKinney sits squarely on the Blackland Prairie — deep beds of expansive black clay, the “black gumbo” that swells when it rains and shrinks hard in a Texas drought. Through a single wet-to-dry season that shrink-swell cycle can move the soil under a slab by several inches, lifting one corner of a home while another settles.
That cycle plays no favorites. Newer slabs in Stonebridge Ranch and Craig Ranch get pushed by the same clay as the older homes around historic downtown McKinney — the difference is that the older blocks have seen decades more seasons of movement, and many sit on pier-and-beam instead of slab.
Drainage decides how hard that clay works against your foundation — water held against one side of the home keeps that soil swollen while the rest dries out. The fix is never guesswork; it’s matching the method to the ground under your address, then correcting the water so the movement doesn’t come back.
Warning Signs
Signs your McKinney home may need foundation repair
McKinney’s housing stock runs from pre-war homes near the downtown square to slabs poured last year — and expansive clay doesn’t check the build date. On clay that swells and shrinks every season, these symptoms rarely fix themselves. They get worse and more expensive to correct. If you see two or more, book a free inspection before the next dry-to-wet swing.
Stair-step brick cracks — diagonal cracks wider than ¼ inch mean one corner is moving down.
Cracks over doors & windows — drywall cracks radiating from frame corners point to a shifting foundation.
Sticking doors & windows — frames rack out of square as the foundation tilts, so they bind or won’t latch.
Sloping or uneven floors — a slope over 1 inch across 15–20 feet is differential movement, not just a house settling in.
Gaps at trim & molding — baseboards and crown pulling away from walls or ceilings show the structure separating.
Nail pops & drywall cracks — nail heads pushing through drywall track ongoing movement.
Cabinets pulling from the wall — built-ins separating from the wall follow a settling or heaving foundation.
Our Methods
Engineered pier methods, matched to your soil
On clay as active as McKinney’s, one product can’t fit every address. We diagnose the cause first, then choose the system your foundation actually needs — steel, concrete, a hybrid of the two, or pier-and-beam craftsmanship.
Single Press Concrete Pier
Pre-cast concrete cylinders pressed to depth under the home’s own weight. A proven, cost-effective fix for many McKinney slab foundations.
Single Drill Concrete Pier
Concrete piers drilled and poured in place for solid, engineered bearing — a dependable choice where the lot calls for a drilled shaft.
Double-Wall Single Steel Pier
Galvanized double-wall steel piers driven to load-bearing strata — for heavier structures and deep, unstable clay.
Bell-Bottom Drill Pier
Drilled deep and flared into a wide bell at the base for maximum bearing — engineered stability for heavy loads.
Hybrid Piling System
Steel and concrete combined in one engineered system — built for deep, active clay like McKinney’s, where soil conditions can vary across a single lot.
Pier & Beam Repair
Re-shimming, beam repair and new supports for historic downtown McKinney and the city’s pre-war and older homes — a different craft than slab piering, and we do both.
Steel vs. concrete piers — which is right for your McKinney home?
Steel push piers reach load-bearing strata and cost more; pressed concrete is proven and cost-effective for many McKinney slabs. The right pick depends on depth, access, and load — not on what a salesman upsells. Because we install every method ourselves, our recommendation comes from your elevation survey, not a sales script.
Straight Talk on Price
What foundation repair costs in McKinney
Most competitors hide their numbers. We won’t. Most McKinney residential repairs land around $3,300–$8,500, with roughly $5,200 as a typical project. Priced per pier, expect about $1,000–$3,500 each. A severe, full-perimeter lift on a large home can reach $15,000–$30,000+.
Number of piers — the biggest single driver of price.
Pier method & depth — steel and bell-bottom piers cost more than pressed concrete.
Access — interior piers under a slab, or crawl-space work on pier-and-beam, cost more than exterior perimeter work.
Scope — a few settling piers versus a full-perimeter stabilization.
Price comes down to pier count, method, depth, access, and scope — never a flat guess. Beware lowball quotes that under-pier the home to win the job. Our inspection and written estimate are always free. See our Foundation Repair Cost guide and what repair costs across Dallas–Fort Worth for the details.
Straight Answers
Is foundation repair covered by insurance in Texas?
Usually no. Standard Texas policies exclude clay-soil settling and cover only sudden perils — a burst pipe, fire, storm, or impact. Plumbing-related foundation damage may be covered if your policy carries the Texas plumbing-leak endorsement (form HO-143TX). If a leak is the cause, we help you document the claim honestly — we never pretend clay settling is covered. This is education, not legal or insurance advice; check your specific policy with your carrier.
Fix the Cause, Not Just the Symptom
Foundation leak, drainage & plumbing — under one roof
With Wilson Creek winding through the heart of town and the East Fork of the Trinity along its eastern edge, McKinney homes live or die on water management. A slow under-slab plumbing leak soaks the clay from below and mimics — or triggers — foundation movement; near the creeks, poor surface drainage does the rest.
Because FCS does foundation leak repair in McKinney in-house — leak detection, French drains, grading and under-slab plumbing — one accountable team finds why your slab is moving instead of just lifting it. We camera-test the line, find the leak, and fix the cause, not just the symptom.
Crawl-Space Homes in McKinney
Pier & beam foundation repair in McKinney
Newer McKinney is almost all slab-on-grade, but historic downtown McKinney and the pre-war and older blocks around the square sit largely on pier-and-beam. Those crawl spaces are where decades of moisture show up as sagging floors, rotting beams and settled interior piers.
FCS re-levels and re-shims, replaces failed piers, addresses beam rot, and adds crawl-space drainage — the same in-house team, matched to the structure, with a lifetime transferable warranty. If your McKinney home has a crawl space, start here.
How It Works
A clear, honest 5-step process
Free Inspection
We run an elevation survey, map the movement and find the cause — not just the symptom.
Written Estimate & Plan
You get the method, exact pier count, a transparent price and financing options in writing.
Repair
Our in-house crew installs the piers and lifts or stabilizes the foundation, usually in a matter of days.
Backfill, Cleanup & Verify
We backfill, clean the site and re-measure elevations to confirm the fix held.
Lifetime Transferable Warranty
You receive documented warranty coverage that passes to the next owner of the home.
Most repairs are exterior work — you can typically stay in your home the whole time.
Why FCS
Why McKinney homeowners choose FCS
Local, Not a National Brand
A locally owned DFW company — you deal with the people who stand behind the work, not a franchise call center.
25+ Years + Lifetime TRANSFERABLE Warranty
A quarter-century on DFW clay, backed by a warranty that follows the home to the next owner.
NFRA Member & Certified Inspectors
Certified foundation inspectors and engineer-reviewed repair plans — not a commissioned sales pitch.
Slab & Pier-and-Beam Expertise
Steel, concrete, bell-bottom, hybrid and pier-and-beam systems matched to your soil and load — never one-size-fits-all.
Foundation + Drainage + Plumbing
One turnkey team for the repair and the cause — piers, drainage correction, root barriers and under-slab plumbing under one roof.
5.0★ Across 490+ Reviews
Hundreds of DFW homeowners rate FCS five stars for honest scopes, clean crews and repairs that hold.
What Homeowners Say
5.0 across 490+ Google reviews
Several cracks started showing up around my home and FCS came out and told me exactly what was wrong and what I need to get it fixed. They installed 17 hybrid around the foundation of my home. The entire team was respectful, punctual, efficient from the salesman to the crew that was assigned my home project. Also, I greatly appreciated the cleanness the work crew had at my home the entire project, from beginning to end. Would highly recommend to my friends and family.
I was referred to FCS by a neighbor, and I’m really glad I gave them a call. They came out promptly, assessed the damages, and walked me through everything since I’m preparing to sell the property. Out of all the companies I reached out to, they provided the best bid and a clear plan for the repairs. Their professionalism and attention to detail really stood out. I’m very happy with my decision to go with them and would definitely recommend FCS to anyone needing quality work done.
Jaime and his team were incredibly helpful and amazing to work with. They were professional, courteous and efficient. They cleaned up afterwards and far exceeded my expectations. I would happily recommend Jaime and FCS to friends and coworkers. Thank you!
Where We Work
Foundation repair across McKinney, TX
Proudly serving McKinney & the surrounding DFW area.
Nearby Service Areas
FCS Foundation Repair Near You Across DFW
Common Questions
McKinney foundation repair FAQs
Get your free McKinney foundation inspection
25+ years on Collin County clay · lifetime transferable warranty · an honest written estimate before you spend a dollar. Talk to a McKinney foundation specialist today.
