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Foundation Repair in Addison, TX, Done Right
When your Addison home or commercial property shows signs of foundation distress, FCS brings 25+ years of DFW expertise and an in-house team. We match the right engineered pier method to the expansive Blackland-clay soil under your building, then correct the drainage so the movement doesn’t return. Free inspection, honest written estimate, lifetime transferable warranty.
Accredited & Recognized Across North Texas
Blackland Clay Under a Built-Out Town
Why Addison foundations move
Addison sits squarely on the Blackland Prairie, expansive clay known locally as “black gumbo” that swells when it soaks and shrinks hard in drought, moving foundations by inches through a single wet-to-dry season. Under Addison the soil story is consistent; the variable is what’s built on it.
Few towns pack more variety onto that clay. Addison mixes older single-family neighborhoods (many on slabs that have ridden the shrink-swell cycle for decades) with dense townhome and multi-family blocks around Addison Circle and heavy commercial frontage along the Dallas North Tollway and Belt Line. Each loads the clay differently, and all that pavement changes how moisture reaches the soil: runoff concentrates against some foundations while irrigation keeps others wet on one side.
Newer construction isn’t immune. Expansive soil pushes on a five-year-old slab the same as a fifty-year-old one, whether it carries a home or a three-story commercial building. The fix is never guesswork; it’s matching the method to the ground and the load under your address.
Warning Signs
Signs your Addison home may need foundation repair
Much of Addison was built out decades ago, which means many of its slabs have been riding the clay’s shrink-swell cycle for a long time. On soil like this, 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
From older single-family slabs to commercial buildings on the Tollway, one product can’t fit every structure in Addison. 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 Addison 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, for jobs where the load or the depth to stable bearing calls for both.
Pier & Beam Repair
Re-shimming, beam repair and new supports for older Addison homes on raised floors. It’s a different craft than slab piering, and we do both.
Steel vs. concrete piers: which is right for your Addison property?
Steel push piers reach load-bearing strata and cost more; pressed concrete is proven and cost-effective for many Addison slabs. The right pick depends on depth, access, and load (and in Addison, load can mean anything from a one-story home to a commercial building on the Tollway), 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 Addison
Most competitors hide their numbers. We won’t. Most Addison 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
Addison is one of the most densely built towns in North Dallas. Tollway frontage, parking lots and rooftops leave rain nowhere to soak in evenly, so runoff concentrates against foundations instead. And under many of the town’s older slabs, original drain lines are aging: a slow under-slab plumbing leak soaks the clay from below and mimics (or triggers) foundation movement.
Because FCS does foundation leak repair in Addison 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 Addison
Pier & beam foundation repair in Addison
Most of Addison is slab-on-grade, but some of the town’s oldest homes, the single-family pockets that predate the Tollway boom, sit 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 Addison 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, so you can typically stay in your home the whole time.
Why FCS
Why Addison homeowners choose FCS
Local, Not a National Brand
A locally owned DFW company headquartered right on Dallas Parkway. 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
TJ Gilmer came out and gave us an estimate. He was awesome, very honest and professional. Didn’t try to push stuff we did not need. He took care of all our permits and inspections… They had 17 holes dug by hand and 17 piers installed in 2 days. They also had everything cleaned up before they left… I would highly recommend FCS to anyone needing foundation repair.
They installed 12 reinforced concrete piers on my 1990 slab foundation, and the entire process was smooth from start to finish. Their customer service was excellent, the crew was professional, and they clearly knew what they were doing… On top of that, their pricing was very affordable compared to other estimates I received.
I have used FCS on home renovations. They do a wonderful job on slab & pier/beam foundations. Joaquin and his team are first rate!
Where We Work
Foundation repair across Addison, TX
Proudly serving Addison & the surrounding DFW area.
Nearby Service Areas
FCS Foundation Repair Near You Across DFW
Common Questions
Addison foundation repair FAQs
Get your free Addison foundation inspection
25+ years on North DFW soil · lifetime transferable warranty · an honest written estimate before you spend a dollar. Talk to an Addison foundation specialist today.