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Foundation Drainage · Kansas City, KS

Foundation & Exterior Drainage in Kansas City, KS

A lot of wet basements and moving foundations come down to one thing: water sitting against the house. Fixing the drainage is usually the cheapest repair, and sometimes it is the whole fix.

Why It Helps

Drainage takes the pressure off

Most wet basements and a lot of foundation movement come down to water sitting against the house.

Handle the downspouts and grading first, then a French drain or new footing drain takes care of what surface work cannot. Sometimes drainage alone is the whole fix.

Signs of a drainage problem

Water is not leaving your foundation fast enough if you see:

Downspouts that dump right at the foundation or into a splash block that goes nowhere
Ground that slopes toward the house, or a flowerbed that holds water against the wall
Standing water or spongy ground near the foundation a day after it rains
Mulch or soil piled above the top of the foundation wall
A basement that leaks only during or right after heavy rain
Erosion channels or settled soil along the foundation

The first ten feet of ground around your house does the most work. If it is not moving water away, everything downstream struggles.

Why drainage fails around Kansas City homes

Clay soil drains slowly, so surface water that is not directed away just pools and soaks straight down next to the foundation. Over years, the backfill soil around a foundation settles and starts sloping back toward the house, reversing the grade the builder set.

Buried footing drains from decades ago clog with silt and roots and stop working, so the water that used to be carried away now builds up against the wall.

The Fix

Getting water away from the foundation

We start with the cheap, high-impact stuff: extending downspouts well past the foundation, regrading the soil to slope away, and pulling mulch and soil down off the wall. From there, a French drain, a buried downspout system, or a new exterior footing drain handles what surface work cannot.

Downspout extensions, buried or above ground, discharging away from the house
Regrading the first several feet to slope away at the right pitch
French drains to intercept water moving toward the foundation
Exterior footing drain replacement where the old one has failed
Yard drains and catch basins for low spots that hold water

Drainage options

Grading and downspouts

The first move and the cheapest. Slope the soil away and carry roof water past the foundation.

French drain

A gravel-and-pipe trench that intercepts water flowing toward the house and carries it to daylight or a basin.

Exterior footing drain

When the original perimeter drain has failed, we excavate and install a new one in clean gravel against the footing.

How the process works

1. Book a visit

Call or send the form and we set a time to come out.

2. Inspection

We look at where your water comes from, how the yard slopes, and where the downspouts end up.

3. Written plan

A clear explanation, the recommended fix, options, and a written price. No pressure.

4. The work

Surface grading and downspout work is often a day. French drains and footing drain replacement take longer and involve excavation.

What drainage work costs

This is usually the most affordable thing on the list. It scales with how much digging is involved:

Downspout extensions and minor regrading are low cost
A French drain is priced by the linear foot and how far the outlet is
Exterior footing drain replacement is the most involved because of the excavation depth
Hauling in fill, sod, or gravel and restoring landscaping adds to it
Yard drains and catch basins for problem low spots

Because it is cheaper than structural or interior work, we always check drainage first. Sometimes it is the entire solution.

Common questions

How much does a French drain cost in Kansas City?

A French drain is priced by the linear foot and by how far the outlet has to run. Downspout extensions and minor regrading are cheaper still. Exterior footing drain replacement costs more because of the excavation depth. Drainage work is usually the most affordable thing on the list, and sometimes it is the whole solution.

Can fixing drainage really stop a wet basement?

Sometimes completely, and almost always it helps. Water against the foundation is what feeds basement leaks and soil movement. Remove the water and you remove the cause. Whether it is enough on its own depends on your house, which the inspection tells you.

Serving Kansas City and the Kansas suburbs

We work throughout Kansas City, KS and the surrounding Kansas communities in Wyandotte, Johnson, and Leavenworth counties.

Start with the cheapest fix first

A free inspection tells you whether drainage work alone will solve your problem.