French drain installation in a backyard

Outdoor Drainage Specialists

French Drain Contractor in St. Louis, MO

Expert French drain installation, yard drainage, and storm pipe solutions. Serving St. Louis & surrounding areas with free estimates from a licensed, in-house crew — no subcontractors.

  • Licensed & Fully Insured
  • In-House Crew — No Subcontractors
  • 5-Star Rated by Local Homeowners
  • Free Estimates

Free Estimate

Get a callback within 1 business hour.

20+
Years of Experience
100%
Satisfaction Guaranteed

Drainage Services We Provide

One call handles every drainage problem on your property — from soggy lawns to flooded foundations.

Simple, Fast Process

1

Call or Submit Form

Tell us about your drainage problem in 2 minutes.

2

Free On-Site Estimate

We diagnose the issue and quote a fair, written price.

3

We Fix It Right

Our in-house crew installs your drainage system — guaranteed.

Why Outdoor Drainage Matters in St. Louis, MO

We get a lot of rain and a lot of warm, humid weather in St. Louis. Our climate makes it easy to enjoy the outdoors, but it comes with damp basements, soggy yards, and chronic drainage problems. Left untreated, those lead to mold, foundation damage, and ruined landscaping. A properly installed French drain system stops the problem at its source.

Standing Water in the Yard

The Cause: Compacted soil, low spots, or improper grading trap rainwater on the surface.

The Solution: Re-grading combined with a French drain or catch basin to capture and redirect water to a safe discharge point.

Water Pooling Near the Foundation

The Cause: Downspouts dumping next to the house, negative slope, or saturated soil pushing water against the foundation.

The Solution: Buried downspout extensions, exterior foundation drains, and proper grading to move water at least 10 ft away from the home.

Wet or Flooded Basement / Crawlspace

The Cause: Hydrostatic pressure from groundwater that has nowhere else to go.

The Solution: Perimeter drain tile, sump pump systems, and properly piped discharge lines to relieve pressure before it gets inside.

Soggy Lawn or Dying Grass

The Cause: Subsurface water saturation suffocating roots and breeding fungus.

The Solution: Subsurface French drain network paired with strategically placed pop-up emitters to dry out the root zone.

Soil Erosion & Landscape Washouts

The Cause: Concentrated runoff cutting channels through soil and mulch.

The Solution: Swales, riprap, dry creek beds, and engineered drainage paths that slow and disperse water flow.

Driveway or Patio Flooding

The Cause: Hard surfaces shed 100% of rainfall, overwhelming nearby soil.

The Solution: Channel (trench) drains across the surface tied into a buried drainage line that carries water safely away.

Recent Drainage Projects

A look at the kind of work we deliver every day.

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Get Your Free Drainage Estimate Today

No pressure. No subcontractors. Just an honest crew that fixes drainage problems for good.

Free Estimate

Get a callback within 1 business hour.