Downspout Drainage & Underground Water Routing

Downspout Drainage & Underground Water Routing

Protect Your Foundation. Preserve Your Landscape.

Heavy rain is a part of life in the Inland Northwest. While we may be used to it, unmanaged runoff can silently wreak havoc on your property—from structural issues to soggy, unusable landscapes.

At Greenscape Landscaping, we specialize in underground drainage solutions that safeguard both your home and your yard from water damage.


What We Do

We install subsurface drainage systems tailored to your property’s unique challenges, including:

  • Underground Downspout Drainage Systems:
    Connect your home’s downspouts to underground pipes that discreetly redirect rainwater away from your foundation to a designated drainage area, keeping your home dry and stable.
  • French Drains:
    Ideal for low-lying or consistently wet areas, French drains collect and channel excess groundwater, preventing soil saturation and erosion.
  • Dry Wells:
    For properties without a natural drainage outlet, dry wells offer an effective solution—allowing water to percolate safely into the ground without pooling on the surface.
Downspout pipe draining into an underground pipe system

Downspout Drainage Into Underground Pipe

Downspout Drainage into a pipe underground

Downspout Drainage

How It Works

Assessment
We start by evaluating your current downspout locations, water flow patterns, soil drainage, and any problem areas where water tends to pool or linger.

Planning
Based on the layout and grade of your yard, we design a custom drainage solution. Depending on your property’s needs, this may include components like underground piping, gravel wells, or subsurface drainage systems.

Installation
Our team trenches and installs durable underground piping connected to your existing downspouts, directing water to a safe discharge point or absorption area designed for long-term performance.

Cleanup and Finish
Once everything is in place and buried, we backfill, tamp the soil, and restore the area—leaving your yard clean and ready to enjoy.

Why Proper Drainage Matters

Water is one of the most destructive forces around your home, and often one of the most overlooked. Many homeowners don’t realize the damage poor drainage can cause until it’s too late. But with the right system in place, it’s entirely preventable.

Here’s what’s at stake if rainwater isn’t routed properly:

1. Foundation Damage

Water pooling around your home can seep into the ground and put pressure on your foundation walls. Over time, this can lead to cracking, shifting, or even basement flooding. A properly installed underground drainage system moves water safely away—helping protect the structural integrity of your home.

2. Basement Leaks & Moisture

Constant exposure to moisture can result in musty smells, mold growth, and water intrusion in basements or crawl spaces. Even small leaks can lead to costly repairs and health concerns. Drainage pipes that carry water well away from the foundation prevent this constant saturation.

3. Erosion and Landscape Damage

Without controlled runoff, rainwater can erode garden beds, wash away mulch, displace soil, and leave unsightly ruts across your property. Our drainage systems preserve your landscaping investments and keep your yard looking its best.

4. Ice Hazards in Winter

In cold seasons, excess runoff can freeze into dangerous sheets of ice on sidewalks, driveways, and walkways—creating slip hazards for you and your guests. Underground drainage eliminates this risk by directing water far from traffic zones.

Why Choose Greenscape for Downspout Drainage ?

At Greenscape Landscaping, we’re here to protect your home and serve you with integrity.

Here’s what sets our team apart:

Local Experience

We’ve been serving Spokane homes for over 25 years. Our team understands the challenges of Inland Northwest weather, so we design drainage solutions that actually work in our climate.

Thoughtful Design

We don’t take a one-size-fits-all approach. Every drainage system we install is custom-planned based on your home’s layout, slope, soil, and runoff needs.

Seamless Workmanship

Our crews are trained to install systems cleanly and efficiently. We take pride in our work, treat your yard with respect, and always leave it better than we found it.

Honest Communication

We believe in transparency from start to finish. You’ll know what to expect, what it costs, and what’s happening every step of the way. No hidden fees. No shortcuts.

Full-Service Team

Need grading, sod repair, or landscape restoration after the install? We’ve got you covered.


From first consultation to final cleanup, you can count on Greenscape to get the job done right. Let us help you protect what matters most—your home, your investment, and your peace of mind.

Call us at (509) 461-0525 or fill out the form below!

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