Book a site assessment
Yard, crawlspace and foundation drainage

When you're standing in water.

The ground around here doesn't let water through, so it sits in your yard or runs toward your house. We're a drilling company. We find out what your ground is doing, then fix it.

WHAT'S UNDER YOUR YARDTYPICAL SECTION
  • 0–2 ft Topsoil and fillDownspouts, catch basins, grading
  • 2–10 ft Glacial till (hardpan)Curtain drains, footing drains
  • 10–30 ft Outwash sand and gravelInfiltration testing, dry wells
  • 30 ft + Deep groundWhere the drilling side works
Tap a layer. Everything going wrong at your place, and everything we do about it, happens somewhere in this section.
Representative only. Every property is different, which is why we check.
Licensed Washington well construction contractor L&I contractor ADVANDT823DB Bonded and insured Serving Western Washington
How it works

Three steps, in writing

STEP 1

Tell us where the water is

Call or use the form. Photos taken during a storm help more than anything else.

STEP 2

We assess the site

We walk the property, check the soil and find where the water can legally go. Then we put it in writing.

STEP 3

We build what matches your ground

We install the system your soil will actually support. We restore the site and keep a record of what went in.

Common questions

Before you call

What does a drainage fix cost?

It depends on what's causing the problem. Sometimes the fix is two downspouts and an afternoon. Sometimes it's a curtain drain across the whole uphill side of the property. That's why we assess first and put a price in writing before any work starts.

Why is my yard wet when the neighbour's isn't?

Hardpan isn't flat and it isn't the same depth everywhere. Water running along the top of it collects wherever it's shallowest or lowest. That can be your yard even when it isn't the lowest point on the street, and the water may be coming from a slope or driveway well above you.

Do I need a permit?

Sometimes. Work near a bluff, a shoreline or a wetland, or work that moves enough soil, can need county review. Where water can be sent is also regulated: you can't send it onto a neighbour's property. We check this during the assessment and tell you before we price the job.

Does a dry well need to be registered with the state?

A dry well that only takes roof runoff at a single-family home or duplex generally doesn't need registering with the Department of Ecology. Other uses can. Either way, a dry well only works if the ground below it takes water, and that's something we test rather than assume.

Do you do landscaping?

No. We don't do planting, hardscape or lawn care. We handle water management only, and we restore the ground we disturb.

Recent work

On the job

Drainage trench beside a driveway with groundwater standing in the bottom during rain
Groundwater filling a fresh trench in the rain. This is the water a curtain drain catches.
Old drain pipe held up to the camera, packed solid with tree roots
An old drain line, packed solid with roots. No wonder it stopped working.
Trench dug down to the footing along a concrete foundation wall under a deck
Digging down to the footing to replace a failed foundation drain.
Long drainage trench along a garage and driveway with drain rock and pipe ready to install
Trench, drain rock and pipe staged along the driveway.