Excavation & septic in Morton, Washington

Morton is where US Highway 12, State Route 7, and SR 508 meet—a real city with parks, logging heritage, and steady demand for septic, driveways, and utility trenching.

Incorporated in 1913, Morton sits in the Cascade foothills between Mount Rainier and Mount St. Helens recreation marketing—and that geography shows up in real life as weekend traffic, timber operations, and a mix of in-town utilities versus rural septic lots. Bloomstrom Construction is the excavation contractor side of those projects: pads, trenches, gravel, and septic digs—not whole-house building.

Representative excavation, trenching, and access work from the Morton crossroads and nearby Highway 12 parcels.

Excavation and dirt work in Lewis County near Morton, Washington
General site excavation — rough grading and prep where clay and moisture near the Tilton and lake country affect how we handle spoils.
Septic tank installation excavation along Highway 12 corridor
Septic earthwork — tank sets and drain field prep to match approved designs on rural lots outside city sewer.
Driveway and road grading in Lewis County
Driveways & haul routes — gravel upgrades before wet season and events that spike local traffic.
Utility trench restoration in Lewis County
Trenching & restoration — service runs for remodels and new builds with compacted backfill when done.

Services we run from Morton

Slope trenching along the Highway 12 corridor

Upland parcels east of town can be rockier; valley lots may need more drainage detail.

The Tilton River and Riffe Lake recreation economy mean Morton sees both full-time residents and seasonal owners on the same roads. Loggers’ Jubilee is a summer anchor event; property owners often want driveways and parking tightened before crowds arrive. As the geographic center of Lewis County, Morton is a natural hub for anyone describing work “along 12” to friends from Chehalis—we actually run iron here weekly.

City utilities vs rural septic

If your lot has city water and sewer, your project may still need trenches, storm drainage, or grading for an addition or shop. If you are on well and septic, we handle the digging and tank work to match your designer’s plan. We do not guess system sizing; we execute the earthwork the permit describes.

When Morton owners call us first

  1. Replacing a failed septic tank or drain field on an older rural parcel.
  2. Widening or regrading a private road shared by multiple driveways.
  3. Trenching for shop power, second meters, or water line upgrades.

Along Highway 12 from here

East: Glenoma, Randle, Packwood. West: Mossyrock, Mayfield Lake. Lewis County overview.

Morton-area FAQs

Morton-area free quote

Septic, driveways, clearing, and trenching at the 12 / 7 / 508 crossroads.

Call (360) 520-5271

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