General Excavation & Roadbuilding

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  • A crane lifting a large concrete septic tank in a gravel yard near a shed and trees.

At ORCA Septic Solutions, septic isn’t all we do. We also offer excavation services for roadbuilding, new constructions, driveways, and more. 


Need an excavator? We’ve got your back. Give us a call today to get started.

Affordable, Quality Excavation in Skagit County

Breaking ground on a new project? Before you get started, you need an excavator. We offer high-quality excavation services through our parent company, ORCA Masonry Northwest.


Our excavation services are perfect for:

  • Site prep for new constructions
  • Road prep
  • ADU construction
  • Driveway repair or replacement
  • Utility installation


And more. If you’re looking for simple excavation services in Sedro-Woolley or the surrounding area, give us a call. The ORCA team is here to make it happen.

Check out Our Work!

ORCA Septic Services and ORCA Masonry Northwest have decades of experience partnering with land developers in Skagit County. Our excavation services are affordable, precise, and fast.


Check out some of our past work in Skagit County!

A crane lifting a large concrete septic tank in a gravel yard near a shed and trees.
Crane lifting a large concrete septic tank over a dirt mound. The sky is blue.
A black drainage system installed in a trench, surrounded by dirt and grass, with a worker in the background.
Man in trench with pipes, excavator, and mountain in background.
Man raking soil in trench next to plastic structure outdoors, possibly for a septic system.
A narrow trench with black drainage pipes installed, a green PVC pipe visible.
Blue pipes in a trench, leading to a gray junction box, outdoors in a hillside.
Plumbing installation in a trench: turquoise pipes, a black tank, and a green lid are being installed outdoors.