Excavator working on residential trenching job

Excavation Services

Precise, clean excavation work — from trenching to full yard restoration.

The Dig Done Right.

Excavation is only as good as the planning behind it. We scope the job carefully, dig what needs to be dug, and restore your property when we're done. No unnecessary disruption, no shortcuts.

Because we're also licensed plumbers, we handle the full job in-house — excavation and the plumbing work that follows. That means one crew, one point of contact, and no finger-pointing between trades when something comes up.

(541) 227-6345
Sewer pipe installation in excavated trench

What We Do

From a single trench to a full sewer replacement — we handle the dig and the pipe work.

Trenching

Precise trenching for water lines, sewer lines, irrigation, and utility runs. We dig to spec and protect surrounding structures and landscaping.

Water & Sewer Line Installation

New water service lines and sewer laterals installed correctly from the start. We handle the excavation and the plumbing — no subcontracting the pipe work.

Sewer Line Replacement

Failed or deteriorated sewer lines excavated and replaced. We assess the full run before we dig so there are no surprises mid-job.

Water Main Repair & Replacement

Main water line breaks and failures repaired fast. When replacement is needed, we handle the full scope from street to structure.

Septic System Excavation

Excavation for new septic installations, tank replacements, and drain field work. We coordinate with your septic contractor or handle the full job.

Yard & Surface Restoration

We don't leave a mess. After every excavation job, we backfill, compact, and restore the surface — gravel, topsoil, or sod as needed.

One Crew. Excavation and Plumbing.

  • Licensed plumbers doing the excavation — not a separate sub
  • We scope the full job before we start digging
  • Minimal disruption to your yard and property
  • Full restoration included — we leave it clean
  • Serving Deschutes, Jefferson, and Crook counties

Need Excavation Work Done?

Call us to talk through the job or request an estimate.

Coreline Plumbing & Excavation

Central Oregon's service-first plumbing and excavation specialists. We fix what you have — and dig what needs digging.

Contact

  • (541) 227-6345
  • Serving Deschutes, Jefferson & Crook counties
  • Licensed & Insured — CCB #199575

© 2026 Coreline Plumbing & Excavation. All rights reserved.

Central Oregon, OR