Service · Chelan, WA

Storm Drainage Systems

Storm systems move water off a property on purpose instead of by accident. Catch basins, pipe, culverts, drywells and infiltration. Most of the damage we get called out to fix started as water with nowhere to go.

What the work involves

  • Catch basins, area drains and inlets
  • Storm pipe runs, bedded and graded
  • Culverts sized and set at driveways and crossings
  • Drywells and infiltration trenches
  • Swales and ditching to carry surface water
  • Outfall and daylight points that do not dump on the neighbour

Who this is for

  • Owners with water standing against a building or crossing a driveway
  • Builders who need a storm system to close out a permit
  • Property owners on or below burned ground, where runoff has changed

Where we do it

Storm Drainage Systems across Chelan, Manson, Entiat, Cashmere, Leavenworth, Wenatchee, Waterville, Quincy, Brewster, Omak and the Methow Valley.

Finish grading work with a fresh drainage swale and a culvert set at a driveway approach.

Straight to a person

Storm Drainage Systems questions are quickest to answer by phone: access, ground conditions and what you are trying to end up with.

(509) 421-1539

Or send a text

Licensed, bonded and insured

Storm Drainage Systems questions

Water only pools a few times a year. Is it worth fixing?

Usually yes, because the few times a year are the times that do the damage. Freeze and thaw against a foundation costs far more than a drain line does.

Does burned ground change how a system has to be sized?

Yes. Burned slopes shed water at more than double the old rate, and that effect can last several years. Culverts sized for the old condition are the usual failure point.

Related

Other work we take on

  • An excavator stripping topsoil and shaping a level building pad, with grade stakes set.

    Site Preparation

    Raw ground turned into a pad you can build on: cleared, stripped, cut to grade and compacted.

    See the detail
  • A deep foundation excavation with clean cut faces and a spoil pile alongside.

    Excavation & Earthwork

    Digging, moving and placing dirt. Foundation holes, bulk earthwork, backfill and haul-off.

    See the detail
  • Finish grading work with a fresh drainage swale and a culvert set at a driveway approach.

    Grading & Drainage

    Shaping ground so water leaves the property the way it should, instead of sitting against a building.

    See the detail
A finished, freshly graded building pad at dusk with mountain ridges behind.
Start with a straightforward estimate

Water going the wrong way?

Send us the details and we will come back with what the job actually needs. No pressure, no padding.