Foundation Repair in McKinney, TX
Slab foundation repair, sewer line repair and drainage solutions for McKinney homes built on Collin County’s expansive clay. Start with a free, no-obligation inspection.
- 35+ years in Texas
- 10,000+ customers served
- Transferable service agreements
- Financing available
A Dallas–Fort Worth specialist will contact you to schedule your free, no-obligation inspection.
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McKinney Foundation Repair Built for Blackland Prairie Clay
Church Foundation Repair provides foundation repair in McKinney, TX for homes built on concrete slab foundations. McKinney sits on the Blackland Prairie, a band of dark, expansive clay that runs through Collin County and much of North Texas. This clay swells when it absorbs water and shrinks as it dries, so a slab can lift in one area and settle in another within the same year.
That movement shows up in slab homes of every age, from established neighborhoods near the historic downtown square to newer communities in Stonebridge Ranch, Craig Ranch and Trinity Falls. Every McKinney foundation repair we do starts with a full inspection of the foundation, the drainage around it and, when needed, the plumbing under the slab, so the repair addresses the cause and not just the symptoms.
Our Dallas–Fort Worth team has helped North Texas homeowners since 1990 and works throughout McKinney and the surrounding Collin County communities.
Warning Signs We See in McKinney Homes
If you notice two or more of these, schedule an inspection before the next wet-to-dry cycle makes the movement worse.
Drywall or ceiling cracks
Diagonal cracks running from the corners of doors and windows.
Stair-step brick cracks
Cracks that follow the mortar joints on exterior brick.
Sticking doors & windows
Doors that rub, won’t latch or swing open on their own.
Sloping or uneven floors
Floors that dip or slope, or cracked floor tile.
Gaps at baseboards & trim
Separation where walls meet floors, ceilings or cabinets.
Pooling water near the slab
Standing water, or soil pulling away from the foundation.
Foundation Repair & More in McKinney
From the first inspection to the final walkthrough, one team handles your foundation and everything that affects it.
Foundation Repair
Pressed pilings, steel and helical piers engineered for Collin County clay.
Slab Leveling & Repair
Lift and re-support settled slabs to bring floors back toward level.
Sewer Line Repair
Find and repair under-slab sewer leaks by tunneling, without breaking floors.
Drainage Solutions
French drains, gutters and grading that keep soil moisture even around the slab.
Hydrostatic Testing
Pressure-test drain lines before or after foundation work, or before a home sale.
Deep Root Barrier
Keep tree roots from drawing moisture out of the soil under your foundation.
Why McKinney Foundations Move
Most foundation problems in McKinney start with the soil, not the concrete. The Blackland Prairie clays under the city are highly expansive: they swell when saturated and shrink and crack open during long dry spells. A slab resting on that soil moves with it.
North Texas weather makes the swings bigger. Heavy spring storms soak the ground, then summer heat dries it out, and the cycle repeats every year. The edges of a slab dry out faster than the center, which is why corners and perimeter walls often show damage first.
Water and trees add to the problem. Downspouts that empty next to the foundation, flat or negative grading, and lots near creeks and drainage channels can keep one side of a home wetter than the other. Large shade trees such as live oaks and cedar elms pull moisture from under the slab in dry months, creating the uneven support that leads to settlement.
Because every lot is different, we look at all three (soil, water and trees) before recommending a repair. In many cases, a drainage correction or root barrier installed with the piers helps keep the soil under the slab more consistent and protects the repair for years to come.
Clay soil
Expansive Blackland Prairie soils across Collin County.
Weather
Wet springs and hot, dry summers drive yearly swell-and-shrink cycles.
Water & trees
Poor drainage and thirsty roots create uneven moisture under the slab.
Common Problems We Solve with Foundation Repair in McKinney
McKinney’s clay soil, mature trees and older plumbing cause the same handful of problems again and again. Here’s what each looks like and how our foundation repair in McKinney fixes it.
Slab settlement & heave
Corners drop as the clay dries out, or the middle of the slab lifts after heavy rain. You see diagonal drywall cracks, gaps above doors and cracked tile. Fix: pressed pilings or steel piers under the perimeter and interior beams, followed by a final elevation check.
Cracks in the slab, tile & brick
Hairline cracks in a slab are common. Cracks that widen, offset or show up alongside cracked tile, separated trim and stair-step brick cracks usually mean the foundation is moving. Fix: an elevation survey to confirm movement, then piers where the slab has settled, so the cracks stop coming back.
Under-slab plumbing leaks
A leaking drain line soaks the soil under part of the slab and speeds up movement. Fix: a hydrostatic test to confirm the leak, then tunneling under the slab to repair the line without breaking floors.
Poor drainage & tree roots
Water pooling at the slab, or a large tree pulling moisture from one side, keeps soil moisture uneven. Fix: French drains and grading, plus a deep root barrier between the tree and the foundation.
McKinney Foundation Repair Methods We Use
There is no one-size-fits-all pier. The right method depends on how far your home has moved, its weight and construction, and how deep the active clay runs under your lot. After the inspection, we recommend the option that reaches stable support for your home and fits your budget.
Pressed Concrete Pilings
Precast concrete cylinders hydraulically pressed into the soil until they reach resistance. A proven, cost-effective option for many slab homes.
Steel Pilings
Steel pilings driven deeper than concrete to reach firmer soil under heavier homes.
Helical Steel Piers
Steel shafts with helical plates screwed into the ground to a measured torque. Well suited to additions and tight access.
Bell Bottom Piers
Drilled piers with a belled base, poured in place for heavy loads and demanding conditions.
What Affects the Cost of Foundation Repair in McKinney?
Every McKinney home is different, so we don’t quote a price until we’ve inspected yours. After the free inspection, you get a written plan and estimate that explains exactly what’s included. These are the factors that shape it:
We also look for the cause of the movement. A repair that ignores a leaking drain line or water pooling against the slab may need to be repeated, so if drainage or plumbing is part of the problem, the plan says so and explains why. That way you can compare options knowing what each one actually fixes.
How much the foundation has moved
The elevation survey shows how far each area has dropped or lifted, which sets how many piers the home needs and where.
Size & layout of the slab
Larger homes, additions and interior areas that need support add pier locations and labor.
Repair method & depth
Pressed concrete, steel, helical or bell bottom piers, and how deep each must go to reach stable soil.
Access to the work area
Interior piers, patios, driveways, landscaping and tight side yards change the labor involved.
Plumbing & drainage findings
If a hydrostatic test finds an under-slab leak, or water is pooling at the slab, those fixes become part of the plan.
Engineering & permits
Some repairs need an engineer’s report or a City of McKinney permit. We tell you up front when they do.
Financing is available for approved repairs. See financing options.
McKinney Neighborhoods & ZIP Codes We Serve
Our McKinney foundation repair team inspects and repairs homes throughout the city and nearby Collin County. McKinney has a wide mix of housing, from early 1900s homes around the downtown square to master-planned communities built over the last few decades, and each comes with its own foundation type, lot grading and tree cover. Areas we serve include:
- Stonebridge Ranch
- Craig Ranch
- Tucker Hill
- Trinity Falls
- Historic Downtown McKinney
ZIP codes: 75069 · 75070 · 75071 · 75072
- Served from our Dallas office: 2474 Manana Dr, Ste 112, Dallas, TX 75220
- DFW: 214-389-1500
- Weekdays 8am–4pm
What McKinney Homeowners Say
Real reviews from Church Foundation Repair customers on Google.
How a McKinney Foundation Repair Works
Foundation repair in McKinney follows the same four clear steps, whether your home needs a few piers or a full repair plan. During the inspection we walk the inside and outside of the home, record floor elevations, note crack patterns and check grading, gutters and downspouts. If the signs point to a plumbing leak, we’ll recommend a hydrostatic test before finalizing the plan.
Free inspection
We map cracks, measure elevations, and check drainage and plumbing.
Custom plan
You get a written plan and estimate, plus financing options.
Repairs
Fully insured crews complete the work and keep the site clean.
Final walkthrough
We review the results with you and explain your service agreement.
McKinney Foundation Repair FAQs
Straight answers to the questions McKinney homeowners ask us most.
Every home is different, so there is no honest one-size price. Cost depends on how far the foundation has moved, the size and layout of the slab, the repair method and depth, access to the work areas, and whether drainage or plumbing repairs are needed. Your free inspection ends with a written estimate, so you know exactly what’s included before any work starts.
Some foundation repairs require a permit from the City of McKinney, and some homeowners, buyers or lenders want an engineer’s report. We’ll tell you up front what your project needs and coordinate it as part of the plan.
Most Texas homeowners policies exclude damage caused by soil movement or settlement, but some cover damage from a sudden plumbing leak. Check your policy, and if a leak may be involved, hydrostatic testing can document it. Learn more in our guide: Is foundation repair covered by homeowners insurance in Texas?
Many residential repairs are completed in a few days once they’re scheduled. Projects that add drainage, sewer line repair or a large number of piers take longer. Your written plan includes an expected timeline.
Yes. We work in HOA communities across McKinney. Most foundation repairs don’t change the outside of your home, and we restore landscaping and work areas when the job is done. If your HOA requires notice or approval, we’ll provide the project details they ask for.
Many of our foundation repairs come with a transferable service agreement, which can reassure buyers when you sell. Your written plan explains the coverage for your specific repair.
We Also Serve These Areas Near McKinney
Don’t see your city? We serve communities across the Dallas–Fort Worth area. Call 214-389-1500 to check your address.
Seeing Cracks or Sticking Doors in McKinney?
Schedule foundation repair in McKinney with a free inspection and a clear written plan from Church Foundation Repair.