French Drains for Kansas City Basements
Last updated April 2026
Interior french drain systems are the workhorse of basement waterproofing in Kansas City. We cut a narrow channel around the perimeter of your basement floor, lay perforated drain tile, and route everything to a sump pit with a pump. Water gets intercepted at the wall-floor joint — before it ever pools on your floor. For most KC homes with wet basements, this is the most effective and cost-efficient solution.
Interior vs. Exterior French Drains
For most Kansas City homes with wet basements, we recommend an interior french drain. It's less expensive, less disruptive, and just as effective at keeping the basement dry. Exterior drains work too, but they require excavating all the way around the foundation — that means tearing up landscaping, walkways, and sometimes driveways. We do exterior systems when the situation calls for it, but 8 out of 10 times interior is the way to go.
How Interior French Drain Installation Works
- We saw-cut a 4-6 inch channel along the inside perimeter of the basement floor
- Perforated drain tile is laid in a gravel bed to capture seeping water
- Drain tile routes to a sump pit in the lowest point of the basement
- A sump pump (with battery backup) ejects water out of the basement
- The channel is re-covered with concrete for a clean, finished look
Why Kansas City Basements Need French Drains
The heavy clay soil around Kansas City holds water for weeks after heavy rain. That water builds up hydrostatic pressure against your foundation walls and floor — and eventually finds any crack or joint it can push through. A french drain doesn't try to stop the water at the wall. It intercepts it and removes it before it causes damage. That's why it works so reliably in our climate.
Frequently Asked Questions — French Drains
Don't hesitate to contact us with questions or for a free quote.
Contact us to schedule a free basement inspection. Same-day written estimate, no pressure.
Featured Services
Useful Tips
Our Process
is as simple as this:
Schedule a free inspection
We will diagnose your property's foundation issue and explain the best solution(s) available for your time frame, budget and goals. We will never sell you on services you don't need.
Get an Estimate
One of our foundation repair experts will provide you with a fair, written estimate (including financing options) for a professionally installed foundation repair or waterproofing solution customized for your home.
Settle the Work Date
As soon as our proposal is accepted, we will schedule a work date and an estimated time for completion, weather permitting.
Get All Done On Time and In-Budget
We will complete the work on your home with the same level of care, courtesy and professionalism as we would for our own family members.