County Line Construction & Excavation

Excavation Company in Olalla, WA5.0 Google rating, 28 reviews5 reviews in the last 12 monthsMost recent review 2026-09-17In business since 2010 (business states)Claimed on Google

About

County Line Construction offers services, including but not limited to excavation services such as clearing and grading, site development, demolition, driveway building and drainage corrections and retaining walls. We also provide services to install fencing and also concrete walls and slabs on grade.

Description written by the business.

Services

  • Excavation
  • Land clearing
  • Demolition
  • Grading
  • Site preparation
  • Drainage
  • Driveways
  • Hauling
  • Concrete removal

What reviews mention

  • quality of work 8
  • punctuality 6
  • tree removal 3
  • attention to detail 3
  • bush removal 2
  • gravel work 2
  • mulching 2
  • reasonable bid 2
  • courteous staff 2
  • skilled operator 2

Recent reviews

we had a road graded and new gravel applied. Marcus and his crew were great to work with. they did A FANTASTIC job. their eye for detail is obvious.

5 of 5, 2026-09-17

Marcus and his team have consistently performed excellent work for our homes and his communication has been fantastic. Highly recommend County Line whether the job is big or small!

5 of 5, 2026-07-28

Easiest recommendation I've ever written. Marcus and his team have been awesome to work with and their work has been perfect. Marcus is a great communicator, dependable, and incredibly skilled at what he does. Our significant site development has gone smoothly thanks to his team...

5 of 5, 2026-03-31

5 of 5, 2026-01-26

What can I say that others have not yet said. Marcus was great to work with and plan to work with him again on future projects. His professionalism and attention to details helping us build our retirement home and get it past any county requirements. As first time home builders,...

5 of 5, 2025-11-27

Hours

Mon6 am to 6 pm
Tue6 am to 6 pm
Wed6 am to 6 pm
Thu6 am to 6 pm
Fri6 am to 6 pm
Sat6 am to 6 pm
Sun6 am to 6 pm

Business details

  • wheelchair accessible parking

Contact County Line Construction & Excavation

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Data: Google Business Profile data via DataForSEO, pulled October 2026. Profile checked 2026-10-16.

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