- McKinney
Foundation Waterproofing
Most McKinney drainage was designed on a plan and then changed by whoever put the landscaping in. Beds get raised, patios get poured, a fence goes across a swale, and the water that was supposed to leave the lot now sits against the house.
On Blackland clay that swing between soaked and bone dry is what moves a slab.
What Is Foundation Waterproofing?
Foundation waterproofing is a barrier and a drainage path, working together.
The barrier stops water reaching the concrete. The drainage carries it somewhere harmless before it can pool. In North Texas the bigger enemy is not a leak — it is the swing between a saturated yard after a storm and cracked, shrunken clay six weeks later. Waterproofing flattens that swing.
Benefits of Waterproofing Your Foundation
- Steadier soil: less shrink and swell under the slab means less movement to repair later.
- Protects work you have already paid for: piers hold the house up; drainage keeps the conditions from returning.
- Drier crawl space and slab edge: less damp means less rot, less mould, better air inside.
- Cheap compared to the alternative: drainage costs a fraction of structural repair.
- Lifetime warranty on the work.
Signs You Need Foundation Waterproofing
- Water stands next to the house for hours after rain.
- Soil pulling away from the slab edge, leaving a visible gap in dry months.
- Damp or musty smell in a crawl space or along an interior wall.
- Efflorescence — chalky white residue on concrete or brick.
- Downspouts discharging at the foundation instead of away from it.
OUR 5-STEP PROCESS
Free Evaluation
We come out and look at how water actually moves around your home. If your drainage is already doing its job, we will tell you so.
Drainage Assessment
We map the grade, the downspouts and the low spots to find where water is collecting and why.
Engineered Plan
You get a written plan covering the barrier, the drain route and the discharge point, with a fixed price before work starts.
Seal and Drain
We seal the foundation wall and install the drainage that carries water away from the house instead of into it.
Final Check and Warranty
We test the system, walk the property with you, and register your lifetime warranty before we leave.
Why Choose Smart Foundation Repair for Foundation Waterproofing in McKinney?
We have spent over 20 years on North Texas clay, which behaves differently from soil almost anywhere else. Here is what that means for you.
- We treat the cause: most foundation movement here is a moisture problem before it is a structural one. Drainage is where we start.
- Mapped, not guessed: we follow the water across your actual lot rather than installing a standard package.
- A written price first: you know the cost before we start, and it does not change once we are on site.
- Lifetime warranty: it is not the cheapest fix, but it is the last one you will ever need.
Foundation issues? GET YOUR FREE QUOTE
McKinney
Foundation Waterproofing FAQs
Common questions about foundation waterproofing in McKinney. If yours is not answered here, call (469) 945-6687 and we will give you a straight answer.